CN1670111A - Wood bonding agent and its preparing process - Google Patents
Wood bonding agent and its preparing process Download PDFInfo
- Publication number
- CN1670111A CN1670111A CN 200410017054 CN200410017054A CN1670111A CN 1670111 A CN1670111 A CN 1670111A CN 200410017054 CN200410017054 CN 200410017054 CN 200410017054 A CN200410017054 A CN 200410017054A CN 1670111 A CN1670111 A CN 1670111A
- Authority
- CN
- China
- Prior art keywords
- acid
- sodium
- mixture
- phenol
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002023 wood Substances 0.000 title claims description 38
- 238000000034 method Methods 0.000 title abstract description 4
- 239000007767 bonding agent Substances 0.000 title 1
- 239000000853 adhesive Substances 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract 3
- 238000003756 stirring Methods 0.000 claims description 102
- 230000001070 adhesive effect Effects 0.000 claims description 37
- -1 tea-polyphenol Substances 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 31
- 238000005238 degreasing Methods 0.000 claims description 22
- 235000018102 proteins Nutrition 0.000 claims description 20
- 108090000623 proteins and genes Proteins 0.000 claims description 20
- 102000004169 proteins and genes Human genes 0.000 claims description 20
- 239000011734 sodium Substances 0.000 claims description 20
- 229910052708 sodium Inorganic materials 0.000 claims description 20
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 16
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 16
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 14
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 14
- 229920000159 gelatin Polymers 0.000 claims description 14
- 235000019322 gelatine Nutrition 0.000 claims description 14
- 240000007594 Oryza sativa Species 0.000 claims description 13
- 235000007164 Oryza sativa Nutrition 0.000 claims description 13
- 235000009566 rice Nutrition 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 235000018553 tannin Nutrition 0.000 claims description 12
- 239000001648 tannin Substances 0.000 claims description 12
- 229920001864 tannin Polymers 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 11
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 10
- 235000012054 meals Nutrition 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 9
- 108010010803 Gelatin Proteins 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000008273 gelatin Substances 0.000 claims description 9
- 235000011852 gelatine desserts Nutrition 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 9
- 238000000265 homogenisation Methods 0.000 claims description 9
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 8
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 8
- CFKMVGJGLGKFKI-UHFFFAOYSA-N 4-chloro-m-cresol Chemical compound CC1=CC(O)=CC=C1Cl CFKMVGJGLGKFKI-UHFFFAOYSA-N 0.000 claims description 8
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims description 8
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 claims description 8
- XXLFLUJXWKXUGS-UHFFFAOYSA-N 6-methoxyquinoline-4-carboxylic acid Chemical compound N1=CC=C(C(O)=O)C2=CC(OC)=CC=C21 XXLFLUJXWKXUGS-UHFFFAOYSA-N 0.000 claims description 8
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004287 Dehydroacetic acid Substances 0.000 claims description 8
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 claims description 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- JEHKKBHWRAXMCH-UHFFFAOYSA-N benzenesulfinic acid Chemical compound O[S@@](=O)C1=CC=CC=C1 JEHKKBHWRAXMCH-UHFFFAOYSA-N 0.000 claims description 8
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 235000019258 dehydroacetic acid Nutrition 0.000 claims description 8
- 229940061632 dehydroacetic acid Drugs 0.000 claims description 8
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 claims description 8
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 claims description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 claims description 8
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 claims description 8
- 229960001553 phloroglucinol Drugs 0.000 claims description 8
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims description 8
- 230000008719 thickening Effects 0.000 claims description 8
- 108010073771 Soybean Proteins Proteins 0.000 claims description 7
- 235000019710 soybean protein Nutrition 0.000 claims description 7
- 235000010493 xanthan gum Nutrition 0.000 claims description 7
- 239000000230 xanthan gum Substances 0.000 claims description 7
- 229920001285 xanthan gum Polymers 0.000 claims description 7
- 229940082509 xanthan gum Drugs 0.000 claims description 7
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 6
- 229920002907 Guar gum Polymers 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 235000010417 guar gum Nutrition 0.000 claims description 6
- 239000000665 guar gum Substances 0.000 claims description 6
- 229960002154 guar gum Drugs 0.000 claims description 6
- 229920001277 pectin Polymers 0.000 claims description 6
- 239000001814 pectin Substances 0.000 claims description 6
- 235000010987 pectin Nutrition 0.000 claims description 6
- 235000010241 potassium sorbate Nutrition 0.000 claims description 6
- 239000004302 potassium sorbate Substances 0.000 claims description 6
- 229940069338 potassium sorbate Drugs 0.000 claims description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 6
- 229920001817 Agar Polymers 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 5
- 244000105624 Arachis hypogaea Species 0.000 claims description 5
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 5
- 235000018262 Arachis monticola Nutrition 0.000 claims description 5
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 5
- 239000001828 Gelatine Substances 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 5
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 5
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 5
- 235000019764 Soybean Meal Nutrition 0.000 claims description 5
- 239000008272 agar Substances 0.000 claims description 5
- 235000010419 agar Nutrition 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 235000015165 citric acid Nutrition 0.000 claims description 5
- 235000012343 cottonseed oil Nutrition 0.000 claims description 5
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
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- 239000011490 mineral wool Substances 0.000 claims description 5
- 235000020232 peanut Nutrition 0.000 claims description 5
- 235000020183 skimmed milk Nutrition 0.000 claims description 5
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 5
- 239000004299 sodium benzoate Substances 0.000 claims description 5
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- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 5
- 235000010199 sorbic acid Nutrition 0.000 claims description 5
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- 229940095064 tartrate Drugs 0.000 claims description 5
- FVHAWXWFPBPFOS-UHFFFAOYSA-N 1,2-dimethyl-3-nitrobenzene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1C FVHAWXWFPBPFOS-UHFFFAOYSA-N 0.000 claims description 4
- QPVRKFOKCKORDP-UHFFFAOYSA-N 1,3-dimethylcyclohexa-2,4-dien-1-ol Chemical compound CC1=CC(C)(O)CC=C1 QPVRKFOKCKORDP-UHFFFAOYSA-N 0.000 claims description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 4
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- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- ZLFVRXUOSPRRKQ-UHFFFAOYSA-N chembl2138372 Chemical compound [O-][N+](=O)C1=CC(C)=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 ZLFVRXUOSPRRKQ-UHFFFAOYSA-N 0.000 claims description 4
- 229930003836 cresol Natural products 0.000 claims description 4
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 claims description 4
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 claims description 4
- 229960001826 dimethylphthalate Drugs 0.000 claims description 4
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 claims description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019285 ethoxyquin Nutrition 0.000 claims description 4
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 claims description 4
- 229940093500 ethoxyquin Drugs 0.000 claims description 4
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 claims description 4
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 claims description 4
- 229940043351 ethyl-p-hydroxybenzoate Drugs 0.000 claims description 4
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 claims description 4
- 235000013861 fat-free Nutrition 0.000 claims description 4
- 239000004467 fishmeal Substances 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- NFIDBGJMFKNGGQ-UHFFFAOYSA-N isopropylmethylphenol Natural products CC(C)CC1=CC=CC=C1O NFIDBGJMFKNGGQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002632 lipids Chemical class 0.000 claims description 4
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 claims description 4
- 235000013372 meat Nutrition 0.000 claims description 4
- 229940100630 metacresol Drugs 0.000 claims description 4
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 claims description 4
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 claims description 4
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 4
- 150000004780 naphthols Chemical class 0.000 claims description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- 229940090668 parachlorophenol Drugs 0.000 claims description 4
- 235000002949 phytic acid Nutrition 0.000 claims description 4
- 229940068041 phytic acid Drugs 0.000 claims description 4
- 239000000467 phytic acid Substances 0.000 claims description 4
- 235000013824 polyphenols Nutrition 0.000 claims description 4
- 239000001508 potassium citrate Substances 0.000 claims description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 claims description 4
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 claims description 4
- 229960003415 propylparaben Drugs 0.000 claims description 4
- 229960001755 resorcinol Drugs 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 4
- 235000010413 sodium alginate Nutrition 0.000 claims description 4
- 239000000661 sodium alginate Substances 0.000 claims description 4
- 229940005550 sodium alginate Drugs 0.000 claims description 4
- 239000001509 sodium citrate Substances 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- JXKPEJDQGNYQSM-UHFFFAOYSA-M sodium propionate Chemical compound [Na+].CCC([O-])=O JXKPEJDQGNYQSM-UHFFFAOYSA-M 0.000 claims description 4
- 239000004324 sodium propionate Substances 0.000 claims description 4
- 235000010334 sodium propionate Nutrition 0.000 claims description 4
- 229960003212 sodium propionate Drugs 0.000 claims description 4
- 229940048842 sodium xylenesulfonate Drugs 0.000 claims description 4
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 claims description 4
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 claims description 4
- SRJQTHAZUNRMPR-UYQKXTDMSA-N spinosyn A Chemical compound O([C@H]1CCC[C@@H](OC(=O)C[C@H]2[C@@H]3C=C[C@@H]4C[C@H](C[C@H]4[C@@H]3C=C2C(=O)[C@@H]1C)O[C@H]1[C@@H]([C@H](OC)[C@@H](OC)[C@H](C)O1)OC)CC)[C@H]1CC[C@H](N(C)C)[C@@H](C)O1 SRJQTHAZUNRMPR-UYQKXTDMSA-N 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 claims description 4
- 150000004992 toluidines Chemical class 0.000 claims description 4
- 235000015870 tripotassium citrate Nutrition 0.000 claims description 4
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 4
- 229940038773 trisodium citrate Drugs 0.000 claims description 4
- 235000019263 trisodium citrate Nutrition 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 230000002421 anti-septic effect Effects 0.000 abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 2
- 238000001694 spray drying Methods 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 36
- 239000003292 glue Substances 0.000 description 7
- 229920001807 Urea-formaldehyde Polymers 0.000 description 6
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
A lumber adhesive agent, comprises 100 wt. water, 5~40 wt. proteinaceous raw material, 0~15 wt. acidity aligning agent, 0~15 wt. composition which contains phenyl ring in the molecule, 0.01~15 wt. antiseptic, 0~10 wt. thickening agent and 0~10 wt. filling material. A method in preparing of the adhesive agent comprising the steps of: adding 100 wt. water into the container equipped with an mixer; while mixing, adding 5~40 wt. proteinaceous raw material, 0~15 wt. acidity aligning agent, 0~15 wt. composition which contains phenyl ring in the molecule, 0.01~15 wt. antiseptic, 0~10 wt. thickening agent and 0~10 wt. filling material sequentially. making them into water solution with colloidal mill/homogenizer, or making them into powder with spray drying.
Description
Technical field
The present invention relates to a kind of tackiness agent, relate in particular to a kind of wood adhesive and preparation method thereof.
Background technology
The kind of wood adhesive is a lot, and wherein prevailing is urea-formaldehyde resin adhesive, Phenol aldehyde resin and melamine-formaldehyde resin adhesive.The Phenol aldehyde resin water-tolerant, the cohesive strength height, but price is higher, and have formaldehyde to discharge.Urea-formaldehyde resin adhesive is to use the most general thermosetting polymer tackiness agent on timber industry, have that production technique is simple, raw material is inexpensively easily purchased, initial viscosity is big, bonding strength is higher, water white transparency and do not pollute advantages such as timber-work, be widely used in lumber core (core-board), glued board, fiberboard, paper product, fibre product and fields such as wood-based plate secondary processing and upholstery, its consumption accounts for 80% of the total glue consumption of timber industry.But the urea-formaldehyde resin adhesive of Shi Yonging exists the high critical defect of free formaldehyde content equally in the market, and formaldehyde can discharge in the production of glued board and use; The release period of formaldehyde reaches 3-15, can not vapor away fully in the 1-2 of finishing back, thereby cause formaldehyde in indoor air content to exceed standard for a long time, and the healthy of people worked the mischief.The characteristic of urea-formaldehyde glue has determined it can discharge free formaldehyde in the board materials production process, and the formaldehyde content that reduces merely in the glue has also reduced bonding strength simultaneously, therefore many board materials production producer aborning, means such as passive formaldehyde is sheltered, adsorbed, sealing have been taked mostly, on the burst size of formaldehyde, can only reach E2, E1 grade standard usually or can reach the E0 grade standard reluctantly, in case possessed formaldehyde evaporable condition, this part formaldehyde still can volatilize in a large number.
Summary of the invention
The objective of the invention is thoroughly to solve the problem that the wood adhesive of prior art exists formaldehyde to discharge, wood adhesive of a kind of formaldehydeless release and preparation method thereof is provided.
To achieve these goals, the technical solution used in the present invention is, a kind of wood adhesive is formulated by appended weight part by following material:
Water: 100 parts;
Proteinaceous raw material: 5～40 parts;
Sanitas: 0.01～15 part;
Acidity regulator: 0～15 part;
Intramolecule contains the compound of phenyl ring: 0～15 part;
Thickening material: 0～10 part;
Filler: 0～10 part.
Described proteinaceous raw material is one or more the mixture that contains in the defatted soy flours of all beans of protein more than 5% or defatted soybean meal, soybean protein isolate, degreasing cottonseed meal, the degreasing dish dregs of rice, fish meal, gelatin, casein, animal gelatine, animal meat bone meal, degreasing castor seed meal, skim-milk, fat-free comminuted whey, degreasing powdered egg, the defatted peanut dregs of rice, the assorted dregs of rice of all other degreasings, the Yeast protein, or the above-mentioned protein extract that respectively contains protein raw material, or the above-mentioned mixture that contains protein raw material and protein extract; Described acidity regulator is one or more the mixture in citric acid, oxysuccinic acid, Trisodium Citrate, Tripotassium Citrate, ammonium chloride, tartrate, lipid acid, quininic acid, succsinic acid, lactic acid or the oxalic acid; The compound that described intramolecule contains phenyl ring is a tannin, aromatic hydrocarbon, tea-polyphenol, benzene, phenol, aniline, phthalic anhydride, Phenylsulfonic acid, benzene sulfonic acid sodium salt, benzene sulfinic acid, benzene sulfinic acid sodium salt, vinylbenzene, dimethylbenzene, xylene monosulfonic acid, sodium xylene sulfonate, toluene, toluidine red, toluidine maroon, diarylide yellow, p-diaminodiphenyl, oil of mirbane, Witco 1298 Soft Acid, Sodium dodecylbenzene sulfonate, 3-nitro o-Xylol, alkyl benzene sulphonate (ABS), sodium alkyl benzene sulfonate, Resorcinol, Phloroglucinol, mphenylenediamine, m-sulfanilic acid, m-phthalic acid, 5-sodium sulfo isophthalate, dimethyl isophthalate five sodium sulfonates, pyrocatechol, orthodichlorobenzene, o-chlorobenzaldehyde, 0-chloro-benzoic acid, 0-chloro-benzoic acid sodium, dimethyl phthalate, dibutyl phthalate, Resorcinol, p-Xylol, terephthalaldehyde, terephthalic acid, para-phthalic sodium, dioctyl terephthalate, para-chlorophenol, Tosyl chloride, para-totuidine, para benzoquinone, P-hydroxybenzoic acid, P-hydroxybenzoic acid sodium, 2-amino-4,6-dimethoxy-benzene pyrimidine, dicumyl peroxide, benzoyl peroxide, cresol sulfonic acid, bis-phenol, ortho-cresol, xylenol, 3, the 5-xylenol, 3 mixed cresol, carbon nitre phenol, naphthols, bisnaphthol, pure meta-cresol, 2, the 4-chlorophenesic acid, 2, the 6-chlorophenesic acid, 2,4, the 6-Trichlorophenol, 4-chloro-3-methylphenol, 2, the 4-DI-tert-butylphenol compounds, 2, the 6-DI-tert-butylphenol compounds, 2,2, 4-dinitrophenol, 2,4,6 tribromophenols, o-sec-butyl phenol, p-ten.-butylcatechol, tertiary butyl phenol, octyl phenol, nonyl phenol, '-biphenyl diphenol, p-NP, m-nitrophenol, o-NP, p bromophenol, adjacent bromophenol, the phenolic ether carboxylate salt, M-and P-cresols, Phloroglucinol, the mixture of one or more in the Metha Amino Phenon; Described sanitas is one or more the mixture in Sorbic Acid, potassium sorbate, phytic acid, methyl p-hydroxybenzoate, ethyl p-hydroxybenzoate, propylparaben, butyl p-hydroxybenzoate, ethoxyquin, dehydroacetic acid (DHA), phenylformic acid, Sodium Benzoate, Sodium Propionate, calcium propionate, sodium bisulfite or the S-WAT; Described thickening material is one or more the mixture in xanthan gum, sodium alginate, hydroxypropylated starch ether, Protanal Ester SD-LB, gelatin, cyclodextrine, pectin, carrageenin, agar, Sudan Gum-arabic, carboxymethyl cellulose, Xylo-Mucine or the guar gum; Described filler is one or more the mixture in diatomite, kaolin, wilkinite, talcum powder, glass silk flosssilk wadding, rock wool, glass powder, fine sand, sawdust, the Mierocrystalline cellulose.
A kind of preparation method of wood adhesive comprises following step in sequence:
Step 1, in the container of belt stirrer, add the water of 100 weight parts;
Step 2, at room temperature adds the proteinaceous raw material of 5～40 weight parts while stirring in container, make slurries;
Step 3, at room temperature adds the acidity regulator of 0～15 weight part while stirring in container, it is fully dissolved;
Step 4, at room temperature, the intramolecule that adds 0～15 weight part while stirring in container contains the compound of phenyl ring, and it is fully dissolved;
Step 5, at room temperature adds the sanitas of 0.01～15 weight part while stirring in container, it is fully dissolved;
Step 6, at room temperature adds the thickening material of 0～10 weight part while stirring in container, it is fully dissolved;
Step 7, at room temperature adds the filler of 0～10 weight part while stirring in container, make wood adhesive.
Also can further comprise:
Step 8, the wood adhesive of making is carried out homogenization treatment with colloidal mill and/or clarifixator make aqua, or the spray-dried pulvis of making.
Proteinaceous raw material described in the step 2 is one or more the mixture that contains in the defatted soy flours of all beans of protein more than 5% or defatted soybean meal, soybean protein isolate, degreasing cottonseed meal, the degreasing dish dregs of rice, fish meal, gelatin, casein, animal gelatine, animal meat bone meal, degreasing castor seed meal, skim-milk, fat-free comminuted whey, degreasing powdered egg, the defatted peanut dregs of rice, the assorted dregs of rice of all other degreasings, the Yeast protein, or the above-mentioned protein extract that respectively contains protein raw material, or the above-mentioned mixture that contains protein raw material and protein extract; Acidity regulator described in the step 3 is one or more the mixture in citric acid, oxysuccinic acid, Trisodium Citrate, Tripotassium Citrate, ammonium chloride, tartrate, lipid acid, quininic acid, succsinic acid, lactic acid or the oxalic acid; The compound that intramolecule described in the step 4 contains phenyl ring is a tannin, aromatic hydrocarbon, tea-polyphenol, benzene, phenol, aniline, phthalic anhydride, Phenylsulfonic acid, benzene sulfonic acid sodium salt, benzene sulfinic acid, benzene sulfinic acid sodium salt, vinylbenzene, dimethylbenzene, xylene monosulfonic acid, sodium xylene sulfonate, toluene, toluidine red, toluidine maroon, diarylide yellow, p-diaminodiphenyl, oil of mirbane, Witco 1298 Soft Acid, Sodium dodecylbenzene sulfonate, 3-nitro o-Xylol, alkyl benzene sulphonate (ABS), sodium alkyl benzene sulfonate, Resorcinol, Phloroglucinol, mphenylenediamine, m-sulfanilic acid, m-phthalic acid, 5-sodium sulfo isophthalate, dimethyl isophthalate five sodium sulfonates, pyrocatechol, orthodichlorobenzene, o-chlorobenzaldehyde, 0-chloro-benzoic acid, 0-chloro-benzoic acid sodium, dimethyl phthalate, dibutyl phthalate, Resorcinol, p-Xylol, terephthalaldehyde, terephthalic acid, para-phthalic sodium, dioctyl terephthalate, para-chlorophenol, Tosyl chloride, para-totuidine, para benzoquinone, P-hydroxybenzoic acid, P-hydroxybenzoic acid sodium, 2-amino-4,6-dimethoxy-benzene pyrimidine, dicumyl peroxide, benzoyl peroxide, cresol sulfonic acid, bis-phenol, ortho-cresol, xylenol, 3, the 5-xylenol, 3 mixed cresol, carbon nitre phenol, naphthols, bisnaphthol, pure meta-cresol, 2, the 4-chlorophenesic acid, 2, the 6-chlorophenesic acid, 2,4, the 6-Trichlorophenol, 4-chloro-3-methylphenol, 2, the 4-DI-tert-butylphenol compounds, 2, the 6-DI-tert-butylphenol compounds, 2,2, 4-dinitrophenol, 2,4,6 tribromophenols, o-sec-butyl phenol, p-ten.-butylcatechol, tertiary butyl phenol, octyl phenol, nonyl phenol, '-biphenyl diphenol, p-NP, m-nitrophenol, o-NP, p bromophenol, adjacent bromophenol, the phenolic ether carboxylate salt, M-and P-cresols, Phloroglucinol, the mixture of one or more in the Metha Amino Phenon; Sanitas described in the step 5 is one or more the mixture in Sorbic Acid, potassium sorbate, phytic acid, methyl p-hydroxybenzoate, ethyl p-hydroxybenzoate, propylparaben, butyl p-hydroxybenzoate, ethoxyquin, dehydroacetic acid (DHA), phenylformic acid, Sodium Benzoate, Sodium Propionate, calcium propionate, sodium bisulfite or the S-WAT; Thickening material described in the step 6 is one or more the mixture in xanthan gum, sodium alginate, hydroxypropylated starch ether, Protanal Ester SD-LB, gelatin, cyclodextrine, pectin, carrageenin, agar, Sudan Gum-arabic, carboxymethyl cellulose, Xylo-Mucine or the guar gum; Filler described in the step 7 is one or more the mixture in diatomite, kaolin, wilkinite, talcum powder, glass silk flosssilk wadding, rock wool, glass powder, fine sand, sawdust, the Mierocrystalline cellulose etc.
The granularity of the proteinaceous raw material described in the step 2 is 30～200 orders.
Step 2 to the stirring velocity in the step 6 is 10～200 rev/mins.
Churning time in the step 2 is 10～60 minutes, and the churning time in the step 3 is 10～40 minutes, and the churning time in the step 4 is 10～60 minutes, and the churning time in the step 5 is 10～30 minutes, and the churning time in the step 6 is 10～60 minutes.
Wood adhesive of the present invention and preparation method thereof makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and positively effect:
(1) the present invention's almost formaldehydeless release in production and use (producing the process of wood-based plate) can not cause the Health cost that is caused by formaldehyde to workman and human consumer.
(2) glued board that forms with wood adhesive gummed of the present invention has higher water tolerance, and its wet bonding strength is better than common urea-formaldehyde resin.Can be used for producing II class glued board (water-proof plywood), III class glued board (moisture resistance glued board) and IV class glued board (not moisture resistance glued board).
(3) quality guaranteed period of product of the present invention reached more than 1 year, can at room temperature store, and need not refrigeration.And the validity period of urea-formaldehyde resin adhesive under refrigerated condition only is about 6 months.
(4) tackiness agent of the present invention can be used for making the wood-based plate of almost all kinds, for example: glued board, core-board, oriented wood chipboard (OSB), shaving board, medium density fibre board (MDF), high density fiberboard, face artificial board, hardboard or the like.
Embodiment
Embodiment 1
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add while stirring and be crushed to the above skimmed soy beans bean cake powder of 40 orders 24 grams, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 8 gram citric acids then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 2 gram tannin then while stirring, stir about 10～30 minutes fully dissolves it, adds potassium sorbate 0.13 gram then while stirring, kept stir about 10～20 minutes, it is fully dissolved, add diatomite 5 grams then, stir.Carry out homogenization treatment with colloidal mill at last, promptly get wood adhesive of the present invention.
Embodiment 2
Key step is with embodiment 1, and different is, after adding potassium sorbate, adds xanthan gum 0.3 gram more while stirring, keeps stir about 10～30 minutes, and it is fully dissolved.Carry out homogenization treatment with colloidal mill and clarifixator at last, promptly get wood adhesive of the present invention.The adding xanthan gum can increase the viscosity of glue, and water-fast material evenly is suspended in the glue, also the viscosity adjustment of glue can be arrived the desired scope of wood-based plate of making simultaneously.
Embodiment 3
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add while stirring and be crushed to the above degreasing cottonseed meal powder of 40 orders 30 grams, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 10 gram oxysuccinic acid then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 5 gram tannin then while stirring, kept stir about 10～30 minutes, it is fully dissolved, add Sorbic Acid 0.5 gram then while stirring, keep stir about 10～20 minutes, it is fully dissolved, add pectin 5 grams then while stirring, kept stir about 10～20 minutes, it is fully dissolved.Promptly get wood adhesive of the present invention.
Embodiment 4
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add while stirring and be crushed to the above gelatin of 40 orders 15 grams, under the condition of heating, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 2 gram tartrate then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 16 then while stirring and restrain the tannin extract that contains tannin, keep stir about 10～30 minutes, it is fully dissolved, add S-WAT 0.05 gram then while stirring, kept stir about 10～20 minutes, it is fully dissolved.Add guar gum 4 grams more while stirring, kept stir about 10～20 minutes, it is fully dissolved, promptly get wood adhesive of the present invention.
Embodiment 5
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add while stirring and be crushed to the above defatted peanut dregs of rice powder of 40 orders 40 grams, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 10 gram ammonium chlorides then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 10 gram tannin then while stirring, kept stir about 10～30 minutes, it is fully dissolved, add phenylformic acid 0.5 gram then while stirring, kept stir about 10～20 minutes, it is fully dissolved.Add agar 8 grams more while stirring, under the condition of heating, kept stir about 10～30 minutes, it is fully dissolved.Add kaolin 8 grams then, stir.Carry out homogenization treatment with colloidal mill at last, promptly get wood adhesive of the present invention.
Embodiment 6
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add mixture 24 grams that are crushed to above defatted soybean meal of 40 orders and animal gelatine while stirring, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 10 gram lactic acid then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 10 gram tannin then while stirring, kept stir about 10～30 minutes, it is fully dissolved, add Sodium Benzoate 3 grams then while stirring, kept stir about 10～20 minutes, it is fully dissolved.Add guar gum 0.2 gram more while stirring, kept stir about 10～20 minutes, it is fully dissolved, add wilkinite 2 grams then, stir.Carry out homogenization treatment and spraying drying with clarifixator at last, promptly get wood adhesive pulvis of the present invention.
Embodiment 7
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, adds soybean protein isolate 12 grams while stirring, keeps stir about 20～60 minutes, be modulated into full and uniform slurries, add 8 gram citric acids then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add phenylformic acid 2 grams then while stirring, kept stir about 10～20 minutes, it is fully dissolved, stir.Carry out homogenization treatment with colloidal mill and clarifixator at last, promptly get wood adhesive of the present invention.
Embodiment 8
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add mixture 34 grams that are crushed to above degreasing castor seed meal powder of 40 orders and skim-milk while stirring, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 8 gram quininic acids then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 8 gram tannin then while stirring, kept stir about 10～30 minutes, it is fully dissolved, add sodium bisulfite 0.3 gram then while stirring, kept stir about 10～20 minutes, it is fully dissolved.Add mixture 5 grams of xanthan gum and pectin more while stirring, kept stir about 10～60 minutes, it is fully dissolved.Add glass powder 1 gram then, stir.Carry out homogenization treatment with colloidal mill at last, promptly get wood adhesive of the present invention.
Embodiment 9
100 gram water are put into the container of belt stirrer, the control stir speed (S.S.) is 50～200 rev/mins, add mixture 20 grams that are crushed to above defatted soybean protein powder of 40 orders and soybean protein isolate while stirring, kept stir about 20～60 minutes, be modulated into full and uniform slurries, add 5 gram oxysuccinic acid then while stirring, kept stir about 5～20 minutes, it is fully dissolved, add 1 gram tannin then while stirring, kept stir about 10～30 minutes, it is fully dissolved, add S-WAT 0.02 gram then while stirring, kept stir about 10～20 minutes, it is fully dissolved.Add rock wool powder 5 grams then, stir.Carry out homogenization treatment with colloidal mill and clarifixator at last, promptly get wood adhesive of the present invention.
Wood adhesive of the present invention at first is painted on wood adhesive on the clean veneer (3 millimeters of thickness) with hairbrush in use equably, then glue-coated veneer is stacked together, and carries out hot pressing with thermocompressor.Hot compression parameters is: 120～190 ℃ of hot pressing temperatures, pressure 12～19 kg/cm, hot pressing time 5～15 minutes.The dried shape bonding strength＞1.2Mpa of products obtained therefrom, the wet bonding strength＞1.0MPa of water logging after 3 hours.
Claims (8)
1, a kind of wood adhesive is characterized in that, and is formulated by appended weight part by following material:
Water: 100 parts;
Proteinaceous raw material: 5～40 parts;
Sanitas: 0.01～15 part;
Acidity regulator: 0～15 part;
Intramolecule contains the compound of phenyl ring: 0～15 part;
Thickening material: 0～10 part;
Filler: 0～10 part.
2, wood adhesive as claimed in claim 1, it is characterized in that: described proteinaceous raw material is defatted soy flour or the defatted soybean meal that contains all beans of protein more than 5%, soybean protein isolate, the degreasing cottonseed meal, the degreasing dish dregs of rice, fish meal, gelatin, casein, animal gelatine, animal meat bone meal, the degreasing castor seed meal, skim-milk, fat-free comminuted whey, degreasing powdered egg, the defatted peanut dregs of rice, all other degreasings dregs of rice of mixing, the mixture of one or more in the Yeast protein, or the above-mentioned protein extract that respectively contains protein raw material, or the above-mentioned mixture that contains protein raw material and protein extract; Described acidity regulator is one or more the mixture in citric acid, Trisodium Citrate, Tripotassium Citrate, ammonium chloride, oxysuccinic acid, tartrate, lipid acid, quininic acid, succsinic acid, lactic acid or the oxalic acid; The compound that described intramolecule contains phenyl ring is a tannin, aromatic hydrocarbon, tea-polyphenol, benzene, phenol, aniline, phthalic anhydride, Phenylsulfonic acid, benzene sulfonic acid sodium salt, benzene sulfinic acid, benzene sulfinic acid sodium salt, vinylbenzene, dimethylbenzene, xylene monosulfonic acid, sodium xylene sulfonate, toluene, toluidine red, toluidine maroon, diarylide yellow, p-diaminodiphenyl, oil of mirbane, Witco 1298 Soft Acid, Sodium dodecylbenzene sulfonate, 3-nitro o-Xylol, alkyl benzene sulphonate (ABS), sodium alkyl benzene sulfonate, Resorcinol, Phloroglucinol, mphenylenediamine, m-sulfanilic acid, m-phthalic acid, 5-sodium sulfo isophthalate, dimethyl isophthalate five sodium sulfonates, pyrocatechol, orthodichlorobenzene, o-chlorobenzaldehyde, 0-chloro-benzoic acid, 0-chloro-benzoic acid sodium, dimethyl phthalate, dibutyl phthalate, Resorcinol, p-Xylol, terephthalaldehyde, terephthalic acid, para-phthalic sodium, dioctyl terephthalate, para-chlorophenol, Tosyl chloride, para-totuidine, para benzoquinone, P-hydroxybenzoic acid, P-hydroxybenzoic acid sodium, 2-amino-4,6-dimethoxy-benzene pyrimidine, dicumyl peroxide, benzoyl peroxide, cresol sulfonic acid, bis-phenol, ortho-cresol, xylenol, 3, the 5-xylenol, 3 mixed cresol, carbon nitre phenol, naphthols, bisnaphthol, pure meta-cresol, 2, the 4-chlorophenesic acid, 2, the 6-chlorophenesic acid, 2,4, the 6-Trichlorophenol, 4-chloro-3-methylphenol, 2, the 4-DI-tert-butylphenol compounds, 2, the 6-DI-tert-butylphenol compounds, 2,2, 4-dinitrophenol, 2,4,6 tribromophenols, o-sec-butyl phenol, p-ten.-butylcatechol, tertiary butyl phenol, octyl phenol, nonyl phenol, '-biphenyl diphenol, p-NP, m-nitrophenol, o-NP, p bromophenol, adjacent bromophenol, the phenolic ether carboxylate salt, M-and P-cresols, Phloroglucinol, the mixture of one or more in the Metha Amino Phenon; Described sanitas is one or more the mixture in Sorbic Acid, potassium sorbate, phytic acid, methyl p-hydroxybenzoate, ethyl p-hydroxybenzoate, propylparaben, butyl p-hydroxybenzoate, ethoxyquin, dehydroacetic acid (DHA), phenylformic acid, Sodium Benzoate, Sodium Propionate, calcium propionate, sodium bisulfite or the S-WAT; Described thickening material is one or more the mixture in xanthan gum, sodium alginate, hydroxypropylated starch ether, Protanal Ester SD-LB, gelatin, cyclodextrine, pectin, carrageenin, agar, Sudan Gum-arabic, carboxymethyl cellulose, Xylo-Mucine or the guar gum; Described filler is one or more the mixture in diatomite, kaolin, wilkinite, talcum powder, glass silk flosssilk wadding, rock wool, glass powder, fine sand, sawdust, the Mierocrystalline cellulose.
3, a kind of preparation method of wood adhesive is characterized in that: comprise following step in sequence:
Step 1, in the container of belt stirrer, add the water of 100 weight parts;
Step 2, at room temperature adds the proteinaceous raw material of 5～40 weight parts while stirring in container, make slurries;
Step 3, at room temperature adds the acidity regulator of 0～15 weight part while stirring in container, it is fully dissolved;
Step 4, at room temperature, the intramolecule that adds 0～15 weight part while stirring in container contains the compound of phenyl ring, and it is fully dissolved;
Step 5, at room temperature adds the sanitas of 0.01～15 weight part while stirring in container, it is fully dissolved;
Step 6, at room temperature adds the thickening material of 0～10 weight part while stirring in container, it is fully dissolved;
Step 7, at room temperature adds the filler of 0～10 weight part while stirring in container, make wood adhesive.
4, the preparation method of wood adhesive as claimed in claim 3 is characterized in that also comprising:
Step 8, the wood adhesive of making is carried out homogenization treatment with colloidal mill and/or clarifixator make aqua, or the spray-dried pulvis of making.
5, the preparation method of wood adhesive as claimed in claim 3, it is characterized in that: the proteinaceous raw material described in the step 2 is defatted soy flour or the defatted soybean meal that contains all beans of protein more than 5%, soybean protein isolate, the degreasing cottonseed meal, the degreasing dish dregs of rice, fish meal, gelatin, casein, animal gelatine, animal meat bone meal, the degreasing castor seed meal, skim-milk, fat-free comminuted whey, degreasing powdered egg, the defatted peanut dregs of rice, all other degreasings dregs of rice of mixing, the mixture of one or more in the Yeast protein, or the above-mentioned protein extract that respectively contains protein raw material, or the above-mentioned mixture that contains protein raw material and protein extract; Acidity regulator described in the step 3 is one or more the mixture in citric acid, oxysuccinic acid, Trisodium Citrate, Tripotassium Citrate, ammonium chloride, tartrate, lipid acid, quininic acid, succsinic acid, lactic acid or the oxalic acid; The compound that intramolecule described in the step 4 contains phenyl ring is a tannin, aromatic hydrocarbon, tea-polyphenol, benzene, phenol, aniline, phthalic anhydride, Phenylsulfonic acid, benzene sulfonic acid sodium salt, benzene sulfinic acid, benzene sulfinic acid sodium salt, vinylbenzene, dimethylbenzene, xylene monosulfonic acid, sodium xylene sulfonate, toluene, toluidine red, toluidine maroon, diarylide yellow, p-diaminodiphenyl, oil of mirbane, Witco 1298 Soft Acid, Sodium dodecylbenzene sulfonate, 3-nitro o-Xylol, alkyl benzene sulphonate (ABS), sodium alkyl benzene sulfonate, Resorcinol, Phloroglucinol, mphenylenediamine, m-sulfanilic acid, m-phthalic acid, 5-sodium sulfo isophthalate, dimethyl isophthalate five sodium sulfonates, pyrocatechol, orthodichlorobenzene, o-chlorobenzaldehyde, 0-chloro-benzoic acid, 0-chloro-benzoic acid sodium, dimethyl phthalate, dibutyl phthalate, Resorcinol, p-Xylol, terephthalaldehyde, terephthalic acid, para-phthalic sodium, dioctyl terephthalate, para-chlorophenol, Tosyl chloride, para-totuidine, para benzoquinone, P-hydroxybenzoic acid, P-hydroxybenzoic acid sodium, 2-amino-4,6-dimethoxy-benzene pyrimidine, dicumyl peroxide, benzoyl peroxide, cresol sulfonic acid, bis-phenol, ortho-cresol, xylenol, 3, the 5-xylenol, 3 mixed cresol, carbon nitre phenol, naphthols, bisnaphthol, pure meta-cresol, 2, the 4-chlorophenesic acid, 2, the 6-chlorophenesic acid, 2,4, the 6-Trichlorophenol, 4-chloro-3-methylphenol, 2, the 4-DI-tert-butylphenol compounds, 2, the 6-DI-tert-butylphenol compounds, 2,2, 4-dinitrophenol, 2,4,6 tribromophenols, o-sec-butyl phenol, p-ten.-butylcatechol, tertiary butyl phenol, octyl phenol, nonyl phenol, '-biphenyl diphenol, p-NP, m-nitrophenol, o-NP, p bromophenol, adjacent bromophenol, the phenolic ether carboxylate salt, M-and P-cresols, Phloroglucinol, the mixture of one or more in the Metha Amino Phenon; Sanitas described in the step 5 is one or more the mixture in Sorbic Acid, potassium sorbate, phytic acid, methyl p-hydroxybenzoate, ethyl p-hydroxybenzoate, propylparaben, butyl p-hydroxybenzoate, ethoxyquin, dehydroacetic acid (DHA), phenylformic acid, Sodium Benzoate, Sodium Propionate, calcium propionate, sodium bisulfite or the S-WAT; Thickening material described in the step 6 is one or more the mixture in xanthan gum, sodium alginate, hydroxypropylated starch ether, Protanal Ester SD-LB, gelatin, cyclodextrine, pectin, carrageenin, agar, Sudan Gum-arabic, carboxymethyl cellulose, Xylo-Mucine or the guar gum; Filler described in the step 7 is one or more the mixture in diatomite, kaolin, wilkinite, talcum powder, glass silk flosssilk wadding, rock wool, glass powder, fine sand, sawdust, the Mierocrystalline cellulose etc.
6, the preparation method of wood adhesive as claimed in claim 3 is characterized in that: the granularity of the proteinaceous raw material described in the step 2 is 30～200 orders.
7, as the preparation method of claim 3 or 4 described wood adhesives, it is characterized in that: step 2 to the stirring velocity in the step 6 is 10～200 rev/mins.
8, the preparation method of wood adhesive as claimed in claim 3, it is characterized in that: the churning time in the step 2 is 10～60 minutes, churning time in the step 3 is 10～40 minutes, churning time in the step 4 is 10～60 minutes, churning time in the step 5 is 10～30 minutes, and the churning time in the step 6 is 10～60 minutes.
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| CNB2004100170545A CN100491491C (en) | 2004-03-19 | 2004-03-19 | Wood adhesive and preparation method thereof |
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| CN1670111A true CN1670111A (en) | 2005-09-21 |
| CN100491491C CN100491491C (en) | 2009-05-27 |
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Effective date of registration: 20170510 Address after: Dong Qi Road Nanjing City, Jiangsu province 211100 room G105 No. 33 Patentee after: Nanjing Hong Liwo Mstar Technology Ltd Address before: 200135 Building No. 197, Lane 1, Juye Road, Shanghai, 1606 Patentee before: Yang Guang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20180319 |