CN106283865B - A kind of surface sizing agent for paper making and preparation method thereof - Google Patents
A kind of surface sizing agent for paper making and preparation method thereof Download PDFInfo
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- CN106283865B CN106283865B CN201510235148.8A CN201510235148A CN106283865B CN 106283865 B CN106283865 B CN 106283865B CN 201510235148 A CN201510235148 A CN 201510235148A CN 106283865 B CN106283865 B CN 106283865B
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- Prior art keywords
- parts
- high speed
- water
- speed shearing
- sizing agent
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- 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.)
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- 238000004513 sizing Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- -1 iso-octyl Chemical group 0.000 claims abstract description 16
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920002101 Chitin Polymers 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims abstract description 13
- 125000002091 cationic group Chemical group 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims abstract description 10
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims abstract description 9
- 235000011128 aluminium sulphate Nutrition 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 229920002774 Maltodextrin Polymers 0.000 claims abstract description 8
- 239000005913 Maltodextrin Substances 0.000 claims abstract description 8
- 229940035034 maltodextrin Drugs 0.000 claims abstract description 8
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical group Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims abstract description 5
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229960004011 methenamine Drugs 0.000 claims abstract description 5
- 238000004945 emulsification Methods 0.000 claims description 30
- 238000010008 shearing Methods 0.000 claims description 30
- 239000006185 dispersion Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000010257 thawing Methods 0.000 claims description 10
- 229920002472 Starch Polymers 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000013530 defoamer Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- DKFCNIGGENJIJN-UHFFFAOYSA-L aluminum;iron(2+);sulfate Chemical compound [Al+3].[Fe+2].[O-]S([O-])(=O)=O DKFCNIGGENJIJN-UHFFFAOYSA-L 0.000 description 3
- 239000011436 cob Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005945 translocation Effects 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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- Paper (AREA)
Abstract
The invention discloses a kind of surface sizing agent for paper making and preparation method thereof, surface sizing agent for paper making includes according to the raw material of parts by weight：Deionized water, AKD originals powder, styrene maleic anhydride copolymer, iso-octyl APEO, epoxysilicone, non-iron aluminium sulfate, maltodextrin, water-soluble cationic resins, chitin, stabilizer, hardening agent, the stabilizer is zirconium oxychloride or methenamine, and the hardening agent is polymer alumina.Preparation method of the present invention is simple, cost is low, sizing efficiency is good, there are preferable affinity and retention with fiber, improve the surface strength and water-resistance of page, paper is avoided to occur getting damp and move back the phenomenon of glue after applying glue, with excellent mechanical stability, iso-octyl APEO has good defoaming effect simultaneously, it is not necessary to it is possible to additionally incorporate defoamer, improves the surface smoothness of paper.
Description
Technical field
The present invention relates to papermaking chemical product technical field, specifically a kind of surface sizing agent for paper making and preparation method thereof.
Background technology
Top sizing can make up China's paper-making industry and largely be asked using the series caused by non-wood-fiber and secondary stock
Topic, assign paper excellent performance, adapt to the current papermaking in China and printing industry growth requirement, while also comply with Overseas Development
Main trend, it is reasonably combined excellent using cheap natural polymer product and performance in order to preferably play the effect of top sizing
Different synthetic polymer auxiliary agent, it is very necessary to accelerate existing product performance improvement and develop the inexpensive product of novel high-quality.
The deep and thorough time detected from the COBB values and PDC of body paper can see, the applying glue of body paper and moving for water-soluble component
It is closely related to move speed, with the raising of body paper degree of sizing, PDA transit times extend, and the migration rate of moisture is drastically accelerated.When
The water suction weight of body paper is 29g/m2When, water translocation is 3 percent seconds through the shortest time of pattern, when the water suction of body paper
Weight reduction is to 16g/m2When, water translocation extends to 3/10ths seconds through the shortest time of pattern, therefore, although COBB is surveyed
The only poor 13g/m of fixed degree of sizing2, and migration velocity reduces ten times.
The content of the invention
It is an object of the invention to provide surface sizing agent for paper making that a kind of dosage is few, cost is low and preparation method thereof,
To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of surface sizing agent for paper making, include according to the raw material of parts by weight：Deionized water 35-45 parts, AKD original powder 10-
15 parts, styrene maleic anhydride copolymer 10-12 parts, iso-octyl APEO 8-12 parts, epoxysilicone 3-5 parts, iron-free
Aluminum sulfate 4-8 parts, maltodextrin 2-4 parts, water-soluble cationic resins 2-4 parts, chitin 2-4 parts, stabilizer 0.2-0.4 parts,
Hardening agent 0.2-0.5 parts, the stabilizer are zirconium oxychloride or methenamine, and the hardening agent is polymer alumina.
As the further scheme of the present invention：The surface sizing agent for paper making, include according to the raw material of parts by weight：Go from
Sub- 40 parts of water, 12 parts of AKD originals powder, 11 parts of styrene maleic anhydride copolymer, 10 parts of iso-octyl APEO, epoxysilicone
4 parts, 6 parts of non-iron aluminium sulfate, 3 parts of maltodextrin, 3 parts of water-soluble cationic resins, 3 parts of chitin, 0.3 part of stabilizer, strengthen
0.3 part of agent.
The preparation method of the surface sizing agent for paper making, is comprised the following steps that：
（1）Each raw material is weighed according to parts by weight；
（2）AKD original powder is put into and melts in kettle that to be heated to 70-80 DEG C of thawing standby；
（3）Styrene maleic anhydride copolymer, iso-octyl APEO, epoxysilicone and chitin are put into double oars
In Agravicmixer, stirring 2-3h obtains mixture A at 80-100 DEG C；
（4）Deionized water, starch and water-soluble cationic resins are added to the system equipped with high speed shearing emulsification dispersion machine
In standby kettle, start the high speed shearing emulsification dispersion machine and carry out the scattered 20-30min of high speed shearing emulsification；
（5）Prepare kettle and be heated to 50-60 DEG C, the AKD after the thawing is put into and prepared in kettle, carry out high speed shearing emulsification
After scattered 10-15min, add mixture A and continue high speed shearing emulsification and disperse 5-8min；
（6）Non-iron aluminium sulfate, stabilizer and hardening agent are added, after carrying out the scattered 5-8min of high speed shearing emulsification, in 60-70
1-2h is incubated at DEG C, finished product kettle is back to and is cooled to 25-35 DEG C and obtain finished product sizing agent.
Compared with prior art, the beneficial effects of the invention are as follows：
Preparation method of the present invention is simple, cost is low, sizing efficiency is good, has preferable affinity and retention with fiber, changes
The surface strength and water-resistance of kind page, paper is avoided after applying glue occur getting damp and move back the phenomenon of glue, have excellent machinery steady
It is qualitative, while iso-octyl APEO has good defoaming effect, it is not necessary to defoamer is it is possible to additionally incorporate, improves the table of paper
Face smoothness.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
In the embodiment of the present invention, a kind of surface sizing agent for paper making, include according to the raw material of parts by weight：Deionized water 35
Part, 10 parts of AKD originals powder, 10 parts of styrene maleic anhydride copolymer, 8 parts of iso-octyl APEO, 3 parts of epoxysilicone, nothing
4 parts of iron aluminum sulfate, 2 parts of maltodextrin, 2 parts of water-soluble cationic resins, 2 parts of chitin, 0.2 part of zirconium oxychloride, polymerization oxidation
0.2 part of aluminium.
The preparation method of the surface sizing agent for paper making, is comprised the following steps that：
（1）Each raw material is weighed according to parts by weight；
（2）AKD original powder is put into and melts in kettle that to be heated to 70 DEG C of thawings standby；
（3）Styrene maleic anhydride copolymer, iso-octyl APEO, epoxysilicone and chitin are put into double oars
In Agravicmixer, stirring 2h obtains mixture A at 80 DEG C；
（4）Deionized water, starch and water-soluble cationic resins are added to the system equipped with high speed shearing emulsification dispersion machine
In standby kettle, start the high speed shearing emulsification dispersion machine and carry out the scattered 20min of high speed shearing emulsification；
（5）Prepare kettle and be heated to 50 DEG C, the AKD after the thawing is put into and prepared in kettle, carry out high speed shearing emulsification point
After dissipating 10min, add mixture A and continue high speed shearing emulsification and disperse 5min；
（6）Non-iron aluminium sulfate, zirconium oxychloride and polymer alumina are added, after carrying out the scattered 5min of high speed shearing emulsification,
1h is incubated at 60 DEG C, finished product kettle is back to and is cooled to 25 DEG C and obtain finished product sizing agent.
Embodiment 2
In the embodiment of the present invention, a kind of surface sizing agent for paper making, include according to the raw material of parts by weight：Deionized water 40
Part, 12 parts of AKD originals powder, 11 parts of styrene maleic anhydride copolymer, 10 parts of iso-octyl APEO, 4 parts of epoxysilicone, nothing
6 parts of iron aluminum sulfate, 3 parts of maltodextrin, 3 parts of water-soluble cationic resins, 3 parts of chitin, 0.3 part of methenamine, polymerization oxidation
0.3 part of aluminium.
The preparation method of the surface sizing agent for paper making, is comprised the following steps that：
（1）Each raw material is weighed according to parts by weight；
（2）AKD original powder is put into and melts in kettle that to be heated to 75 DEG C of thawings standby；
（3）Styrene maleic anhydride copolymer, iso-octyl APEO, epoxysilicone and chitin are put into double oars
In Agravicmixer, stirring 2.5h obtains mixture A at 90 DEG C；
（4）Deionized water, starch and water-soluble cationic resins are added to the system equipped with high speed shearing emulsification dispersion machine
In standby kettle, start the high speed shearing emulsification dispersion machine and carry out the scattered 25min of high speed shearing emulsification；
（5）Prepare kettle and be heated to 55 DEG C, the AKD after the thawing is put into and prepared in kettle, carry out high speed shearing emulsification point
After dissipating 12min, add mixture A and continue high speed shearing emulsification and disperse 6min；
（6）Non-iron aluminium sulfate, methenamine and polymer alumina are added, after carrying out the scattered 6min of high speed shearing emulsification,
1.5h is incubated at 65 DEG C, finished product kettle is back to and is cooled to 30 DEG C and obtain finished product sizing agent.
Embodiment 3
In the embodiment of the present invention, a kind of surface sizing agent for paper making, include according to the raw material of parts by weight：Deionized water 45
Part, 15 parts of AKD originals powder, 12 parts of styrene maleic anhydride copolymer, 12 parts of iso-octyl APEO, 5 parts of epoxysilicone, nothing
8 parts of iron aluminum sulfate, 4 parts of maltodextrin, 4 parts of water-soluble cationic resins, 4 parts of chitin, 0.4 part of zirconium oxychloride, polymerization oxidation
0.5 part of aluminium.
The preparation method of the surface sizing agent for paper making, is comprised the following steps that：
（1）Each raw material is weighed according to parts by weight；
（2）AKD original powder is put into and melts in kettle that to be heated to 80 DEG C of thawings standby；
（3）Styrene maleic anhydride copolymer, iso-octyl APEO, epoxysilicone and chitin are put into double oars
In Agravicmixer, stirring 3h obtains mixture A at 100 DEG C；
（4）Deionized water, starch and water-soluble cationic resins are added to the system equipped with high speed shearing emulsification dispersion machine
In standby kettle, start the high speed shearing emulsification dispersion machine and carry out the scattered 30min of high speed shearing emulsification；
（5）Prepare kettle and be heated to 60 DEG C, the AKD after the thawing is put into and prepared in kettle, carry out high speed shearing emulsification point
After dissipating 15min, add mixture A and continue high speed shearing emulsification and disperse 8min；
（6）Non-iron aluminium sulfate, zirconium oxychloride and polymer alumina are added, after carrying out the scattered 8min of high speed shearing emulsification,
2h is incubated at 70 DEG C, finished product kettle is back to and is cooled to 35 DEG C and obtain finished product sizing agent.
Preparation method of the present invention is simple, cost is low, sizing efficiency is good, has preferable affinity and retention with fiber, changes
The surface strength and water-resistance of kind page, paper is avoided after applying glue occur getting damp and move back the phenomenon of glue, have excellent machinery steady
It is qualitative, while iso-octyl APEO has good defoaming effect, it is not necessary to defoamer is it is possible to additionally incorporate, improves the table of paper
Face smoothness.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (3)
1. a kind of surface sizing agent for paper making, it is characterised in that include according to the raw material of parts by weight：Deionized water 35-45 parts,
AKD original powder 10-15 parts, styrene maleic anhydride copolymer 10-12 parts, iso-octyl APEO 8-12 parts, epoxysilicone
3-5 parts, non-iron aluminium sulfate 4-8 parts, maltodextrin 2-4 parts, water-soluble cationic resins 2-4 parts, chitin 2-4 parts, stabilizer
0.2-0.4 parts, hardening agent 0.2-0.5 parts, the stabilizer are zirconium oxychloride or methenamine, and the hardening agent is polymerization oxidation
Aluminium.
2. surface sizing agent for paper making according to claim 1, it is characterised in that include according to the raw material of parts by weight：Go
40 parts of ionized water, 12 parts of AKD originals powder, 11 parts of styrene maleic anhydride copolymer, 10 parts of iso-octyl APEO, epoxy silica
It is 4 parts of alkane, 6 parts of non-iron aluminium sulfate, 3 parts of maltodextrin, 3 parts of water-soluble cationic resins, 3 parts of chitin, 0.3 part of stabilizer, strong
0.3 part of agent.
A kind of 3. preparation method of surface sizing agent for paper making as described in claim 1-2 is any, it is characterised in that specific step
It is rapid as follows：
（1）Each raw material is weighed according to parts by weight；
（2）AKD original powder is put into and melts in kettle that to be heated to 70-80 DEG C of thawing standby；
（3）Styrene maleic anhydride copolymer, iso-octyl APEO, epoxysilicone and chitin are put into double oars without weight
In power mixer, stirring 2-3h obtains mixture A at 80-100 DEG C；
（4）Deionized water, starch and water-soluble cationic resins are added to equipped with high speed shearing emulsification dispersion machine and prepare kettle
In, start the high speed shearing emulsification dispersion machine and carry out the scattered 20-30min of high speed shearing emulsification；
（5）Prepare kettle and be heated to 50-60 DEG C, the AKD after the thawing is put into and prepared in kettle, carry out high speed shearing emulsification and disperse
After 10-15min, add mixture A and continue high speed shearing emulsification and disperse 5-8min；
（6）Non-iron aluminium sulfate, stabilizer and hardening agent are added, after carrying out the scattered 5-8min of high speed shearing emulsification, at 60-70 DEG C
1-2h is incubated, finished product kettle is back to and is cooled to 25-35 DEG C and obtain finished product sizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235148.8A CN106283865B (en) | 2015-05-11 | 2015-05-11 | A kind of surface sizing agent for paper making and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235148.8A CN106283865B (en) | 2015-05-11 | 2015-05-11 | A kind of surface sizing agent for paper making and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106283865A CN106283865A (en) | 2017-01-04 |
| CN106283865B true CN106283865B (en) | 2017-11-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106758517A (en) * | 2017-01-19 | 2017-05-31 | 中山联合鸿兴造纸有限公司 | A kind of paper surface sizing process method |
| CN108018740A (en) * | 2017-11-10 | 2018-05-11 | 苏州恒康新材料有限公司 | A kind of glue used in paper-making and preparation method thereof |
| CN111410697B (en) * | 2020-05-29 | 2021-12-17 | 上海晨光文具股份有限公司 | Oil-in-water emulsion ink and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194018A (en) * | 1995-08-25 | 1998-09-23 | Cytec技术有限公司 | Method and reagent for improving paper printability and strength |
| CN1802469A (en) * | 2003-05-06 | 2006-07-12 | 国际纸业公司 | A process for preparing sized paper and paperboard |
| CN1977081A (en) * | 2004-06-29 | 2007-06-06 | 西巴特殊化学品控股有限公司 | Product for use in papermaking and preparation thereof |
| CN104499363A (en) * | 2015-01-09 | 2015-04-08 | 广州天赐高新材料股份有限公司 | AKD emulsion and preparation method thereof |
-
2015
- 2015-05-11 CN CN201510235148.8A patent/CN106283865B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194018A (en) * | 1995-08-25 | 1998-09-23 | Cytec技术有限公司 | Method and reagent for improving paper printability and strength |
| CN1802469A (en) * | 2003-05-06 | 2006-07-12 | 国际纸业公司 | A process for preparing sized paper and paperboard |
| CN1977081A (en) * | 2004-06-29 | 2007-06-06 | 西巴特殊化学品控股有限公司 | Product for use in papermaking and preparation thereof |
| CN104499363A (en) * | 2015-01-09 | 2015-04-08 | 广州天赐高新材料股份有限公司 | AKD emulsion and preparation method thereof |
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