CN1687283A - Adhesive of saturation type block copolymer of butylbenzene and preparing processs - Google Patents
Adhesive of saturation type block copolymer of butylbenzene and preparing processs Download PDFInfo
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- CN1687283A CN1687283A CN 200510046132 CN200510046132A CN1687283A CN 1687283 A CN1687283 A CN 1687283A CN 200510046132 CN200510046132 CN 200510046132 CN 200510046132 A CN200510046132 A CN 200510046132A CN 1687283 A CN1687283 A CN 1687283A
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- 239000000853 adhesive Substances 0.000 title claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000008569 process Effects 0.000 title abstract description 3
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 title 2
- 229920001400 block copolymer Polymers 0.000 title 1
- 239000002904 solvent Substances 0.000 claims abstract description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000002114 nanocomposite Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000002086 nanomaterial Substances 0.000 claims abstract description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 22
- 229920006132 styrene block copolymer Polymers 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 13
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 5
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 4
- 229920003987 resole Polymers 0.000 claims description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 4
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 238000010907 mechanical stirring Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract description 4
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 239000005060 rubber Substances 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001555 benzenes Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 235000011845 white flour Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000010237 hybrid technique Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a rubber type adhesive and its preparation method. Said adhesive is formed from nano composite material, resin, stabilizing agent and solvent, in which the nano composite material is made up by using first nano material anatase nano-grade titanium dioxide TiO2 and second nano material hydrolalcite Mgo.4SiO2.H2O through the processes of mixing, dispersion and compounding treatment. The composite material can be dissolved in the above-mentioned solvent according to a certain ratio, they are mechanically stirred uniformly, then other chemical raw materials, such as resin and ageing-resisting agent are added, finally its solid content and viscosity are regulated so as to obtain the invented product.
Description
Technical field the present invention relates to a kind of rubber adhesive and preparation method, is particularly suitable for the bonding of metal, nonmetal and other multiple material.
Background technology is after synthetic rubber, another rubber, styrene analog thermoplastic elastomer, the styrene-butadiene-styrene triblock copolymer, claim thermoplastic styrene-butadiene rubber(SBR) again, thermoplastic elastomer is called for short SBS, is saturated butadiene-styreneblock copolymer after the thermoplastic styrene butadiene rubber modification, Hydrogenated SBS, be called for short SEBS, produce production domesticization in succession, for fine chemical product and glue paste industrial expansion provide basic guarantee.
At present, the styrene-butadiene-styrene triblock copolymer, preparation tackiness agent kind is a lot, and the gluing material and the range of application of the different trades mark are different.In reference as; Zhang Yulong chief editor " adhesive formulation is selected " book special secondary school is stated the preparation and the application of polymer adhesive.
The tackiness agent main raw material that wherein has is thermoplastic elastomer SBS elastomerics, wherein the SBS trade mark 1401 (YH792) and the trade mark 4402 (YH802) is arranged, and is made up of in corresponding ratio prescription terpine resin and petroleum resin and auxiliary tackifier, auxiliary agent, anti-aging agent, solvent etc. in addition.
Prior art has certain premium properties, and initial bonding strength is big, but room temperature fast-curing, weak point shows use properties, and bonding strength is not high enough, and ageing-resistant performance is relatively poor, he is limited to more bonding non-metallic material, contains the benzene series thing in addition, and surrounding environment is had pollution.
Summary of the invention is for solving the deficiency of above-mentioned tackiness agent use properties, purpose of the present invention provides a kind of saturated butadiene-styreneblock copolymer tackiness agent and preparation method, concrete nano composite material and other corresponding industrial chemicals of adopting made, with reach applicability wide, can bonding multiple material and some be difficult to bonding materials such as plastics, have high adhesion energy, heat-resisting, ageing-resistant performance.
Technical scheme of the present invention is achieved in that this tackiness agent adopts nano material and saturated butadiene-styreneblock copolymer, utilize dispersion, hybrid technique to make matrix material, this matrix material is white flour, be formulated in conjunction with being dissolved in the solvent at the inorganic particulate of 1～100nm by external phase saturated butadiene-styreneblock copolymer matrix and dispersed phase size, this matrix material is the glue paste main raw material.
Saturated butadiene-styreneblock copolymer tackiness agent of the present invention includes nano composite material, resin, stablizer and solvent.
Its contained raw material and weight percent are:
Nano composite material 14～25%
Polymerized rosin 14～25%
Terpenes-resol 4.5～5%
Stablizer (anti-aging agent 2264) 0.5～1%
Solvent 55～65%
The preparation method of saturated butadiene-styreneblock copolymer tackiness agent is made up of the following step:
Composite Preparation → mixing → adjustment viscosity → detection → finished product
The preparation of 1 matrix material, matrix material is made up of nano material-dichloride in anatase type grade titanium dioxide, nanometer slaked lime and saturated butadiene-styreneblock copolymer, detect the water content of raw material, detect the raw material quality guaranteed period, make matrix material by mixing, dispersion, combined machining method;
2 are mixed: the matrix material after will measuring is dissolved in the solvent, adds people's polymerized rosin and terpenes-resol after the dissolving, and temperature is controlled at about 50 ℃, churning time three hours;
3 obtain glue, adjust viscosity, add cyclohexane and are diluted to and require to add stablizer after the viscosity;
4 require the solid content 38～50% to glue, and viscosity is analyzed, and reach the requirement standard, go into middle basin, to be packed, go out finished product.
This nano composite material is by a kind of nano material-dichloride in anatase type grade titanium dioxide Tio
2, another kind of nano material-nanometer slaked lime Mgo.4SiO
2.H
2O and saturated butadiene-styreneblock copolymer SEBS form,
Its weight percent;
Tio
2 0.5～3％
Mgo.4Sio
2.H
2O 0.5～5％
SEBS 93～98.3％
Nano material and saturated butadiene-styreneblock copolymer SEBS make main raw material that matrix material is a tackiness agent of the present invention,
Wherein, a kind of nano raw material adopts dichloride in anatase type grade titanium dioxide Tio
2, concrete technical requirements:
The project indicator
The slight powder of appearance white
Content/% 〉=90.0
Particle diameter/nm＜80
Aqeous suspension pH value 6.5～9.0
Specific surface area (m
2/ g) 〉=90
Another kind of nano material adopts nanometer slaked lime Mgo.4SiO
2.H
2O, concrete technical requirements:
The project indicator
The fine powder of appearance white
Whiteness/% 〉=90
Purity/% 〉=98
Particle diameter/nm≤70
PH value (10% aqeous suspension) 7～9
Moisture content (105 ℃/1h)/%≤0.3
Oil-absorption(number)/(g/100g) 20～60
Also have saturated butadiene-styreneblock copolymer SEBS, its structural formula is
The technical requirements of saturated butadiene-styreneblock copolymer SEBS:
Project YH-502
The appearance white powder
The structure line style
Styrene content/% 30
25 ℃ of mpa.s 1500～2000 of toluene solution viscosity
Volatile matter/% 0.5
Shore A hardness 65～75
The preparation method of nano composite material:
Working methods such as mainly under the stirring by mechanical shearing and impact force, above-mentioned two kinds of nanoparticles are dissolved in the saturated butadiene-styreneblock copolymer solution, process is mixed, and disperses, and is compound.
1 is dissolved in saturated butadiene-styreneblock copolymer SEBS in the solvent, and this solvent is the mixing solutions of dimethyl carbonate and cyclohexane, and dimethyl carbonate is 2: 8 with the ratio of cyclohexane, after SEBS is dissolved in solvent, at room temperature, dissolution time is half an hour, adds an amount of silane resin acceptor kh-550;
2 are dissolved in nano material in the above-mentioned solution;
3 use mechanical stirring, move under nitrogen protection, are controlled under 50～55 ℃ of situations of temperature, stir 1 hour; Under 70～75 ℃ of temperature, steam solvent, carry out room temperature vacuum-drying, the back obtains white powder material.
The present invention has following advantage compared with the prior art; Use raw material advanced person, preparation technology's method is simple, and outstanding feature is ageing-resistant, heat-resisting, initial bonding strength is big, curing speed is fast, water-fast, oil resistant, glue is antifreeze, does not contain benzene series thing or heavy metal, non-environmental-pollution.
Embodiment the present invention's embodiment
The present invention is made up of the following step saturated butadiene-styreneblock copolymer tackiness agent and preparation method:
The preparation of 1 nano composite material: get in above-mentioned requirements dosage ratio:
Dichloride in anatase type grade titanium dioxide 0.5kg
Nanometer slaked lime 0.5kg
Saturated butadiene-styreneblock copolymer 95kg
With being white flour after above three kinds of material mixing, become nano composite material by mixing, dispersion, Compound Machining;
2 get: nano material 15kg
Polymerized rosin 15kg
Terpenes-resol 5kg
Stablizer 1kg
Solvent 60kg;
3 technologies that are mixed: get deployed matrix material 15kg, put into top solvent, this solvent is the mixed solution of cyclohexane and dimethyl carbonate, and its proportioning is 8: 2, adds resin after the stirring and dissolving again, is under 50 ℃ ± 5 situations in temperature, stirs 3 hours;
4 adjust viscosity: add cyclohexane and be diluted to and require to add stablizer after the viscosity;
5 pairs of glue solid contents, viscosity are analyzed, and modulation reaches required standard and is packaged into product.
Claims (4)
1 one kinds of saturated butadiene-styreneblock copolymer tackiness agent is characterized in that this glue paste includes nano composite material, resin, stablizer and solvent,
Its contained raw material and weight percent are:
Nano composite material 14～25%
Polymerized rosin 14～25%
Terpenes-resol 4.5～5%
Stablizer (anti-aging agent 2264) 0.5～1%
Solvent 55～65%.
2 by the described saturated butadiene-styreneblock copolymer tackiness agent of claim 1, it is characterized in that this nano composite material is by a kind of nano material-dichloride in anatase type grade titanium dioxide Tio
2, another kind of nano material-nanometer slaked lime Mgo.4SiO
2.H
2O and saturated butadiene-styreneblock copolymer SEBS form,
Its weight percent;
Tio
2 0.5～3％
Mgo.4Sio
2.H
2O 0.5～5％
SEBS 93～98.3％。
3 one kinds of saturated butadiene-styreneblock copolymer adhesive preparation methods.The preparation method who it is characterized in that tackiness agent is made up of the following step:
Composite Preparation → mixing → adjustment viscosity → detection → finished product
(1) preparation of matrix material, the water content of detection raw material detects the raw material quality guaranteed period, by mixing, disperses combined machining method to make matrix material;
(2) mix: the matrix material after will measure is dissolved in the solvent, dissolving back adding resin, temperature be controlled at 50 ℃ have about, churning time three hours;
(3) adjust viscosity, obtain glue and add cyclohexane and be diluted to and require viscosity, after add stablizer;
(4) requirement is analyzed viscosity the solid content 38～50% of glue, reaches the requirement standard, goes into middle basin, and is to be packed, goes out product.
4 by the described saturated butadiene-styreneblock copolymer adhesive preparation method of claim 3, it is characterized in that the preparation method of nano composite material is made up of the following step:
(1) saturated butadiene-styreneblock copolymer SEBS is dissolved in the solvent, this solvent is the mixing solutions of dimethyl carbonate and cyclohexane, and dimethyl carbonate is 2: 8 with the ratio of cyclohexane, after SEBS is dissolved in solvent, at room temperature, dissolution time is half an hour, adds an amount of silane resin acceptor kh-550;
(2) nano material is dissolved in the above-mentioned solution;
(3) use mechanical stirring, under nitrogen protection, move, be controlled under 50～55 ℃ of situations of temperature, stirred 1 hour; Under 70～75 ℃ of temperature, steam solvent; Carry out room temperature vacuum-drying again, the back obtains white powder material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510046132 CN1687283A (en) | 2005-03-30 | 2005-03-30 | Adhesive of saturation type block copolymer of butylbenzene and preparing processs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510046132 CN1687283A (en) | 2005-03-30 | 2005-03-30 | Adhesive of saturation type block copolymer of butylbenzene and preparing processs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1687283A true CN1687283A (en) | 2005-10-26 |
Family
ID=35305325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510046132 Pending CN1687283A (en) | 2005-03-30 | 2005-03-30 | Adhesive of saturation type block copolymer of butylbenzene and preparing processs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1687283A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101997A (en) * | 2010-09-14 | 2011-06-22 | 抚顺哥俩好化学有限公司 | Environmentally-friendly low-viscosity SEBS (Styrene-Ethylene-Butadiene-Styrene) spray adhesive and preparation method thereof |
| CN102101998A (en) * | 2010-09-14 | 2011-06-22 | 抚顺哥俩好化学有限公司 | Heat resistance/environmental protection type high viscosity and high strength SEBS adhesive and preparation method thereof |
| CN102245729B (en) * | 2008-12-11 | 2014-11-12 | 布提股份公司 | Self-adhesive matrix system comprising a styrene block copolymer |
-
2005
- 2005-03-30 CN CN 200510046132 patent/CN1687283A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245729B (en) * | 2008-12-11 | 2014-11-12 | 布提股份公司 | Self-adhesive matrix system comprising a styrene block copolymer |
| CN102101997A (en) * | 2010-09-14 | 2011-06-22 | 抚顺哥俩好化学有限公司 | Environmentally-friendly low-viscosity SEBS (Styrene-Ethylene-Butadiene-Styrene) spray adhesive and preparation method thereof |
| CN102101998A (en) * | 2010-09-14 | 2011-06-22 | 抚顺哥俩好化学有限公司 | Heat resistance/environmental protection type high viscosity and high strength SEBS adhesive and preparation method thereof |
| CN102101997B (en) * | 2010-09-14 | 2013-01-09 | 抚顺哥俩好化学有限公司 | Environmentally-friendly low-viscosity SEBS (Styrene-Ethylene-Butadiene-Styrene) spray adhesive and preparation method thereof |
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