CN107236495A - A kind of quick-drying pressure sensitive adhesive and preparation method thereof - Google Patents
A kind of quick-drying pressure sensitive adhesive and preparation method thereof Download PDFInfo
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- CN107236495A CN107236495A CN201710457425.9A CN201710457425A CN107236495A CN 107236495 A CN107236495 A CN 107236495A CN 201710457425 A CN201710457425 A CN 201710457425A CN 107236495 A CN107236495 A CN 107236495A
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- sensitive adhesive
- alcohol
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
- C09J183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of quick-drying pressure sensitive adhesive, calculate, be made up of the alcohol-soluble resin of 50 80 parts of modified by hydrogenated rosin, 50 80 parts of alcohol-soluble organic silicon sol, 0.05 0.1 parts of levelling agents, 1 10 parts of wetting agent, 0.2 1 parts of defoamer and 3 50 parts of alcoholic solvents by weight.Present invention also offers the preparation method of above-mentioned quick-drying pressure sensitive adhesive.The characteristics of quick-drying pressure sensitive adhesive of the present invention has fast rate of drying, tack, holds viscosity and high 180 peel strengths；It can be applied to can be used for the fields such as diaper, woman article, two-sided tape, label, packaging, health care, bookbinding, surface protection film, timber processing, wallpaper and shoemaking.
Description
Technical field
The invention belongs to technical field of polymer materials, it is related to a kind of pressure sensitive adhesive, specifically a kind of quick-drying pressure sensitive adhesive
And preparation method thereof.
Background technology
Pressure sensitive adhesive is that a class is slightly exerted pressure and can just be bonded at the binder on other surfaces.Pressure sensitive adhesive physical characteristic is gluing
Band is pasted on adherend, and when peeling off, pressure sensitive adhesive must completely disengage from adherend and noresidue, must meet following condition：Quickstick
Power<Bonding force<Base adhesion force<Cohesive force.It is commonly divided into solvent pressure-sensitive adhesive and solvent-free property pressure sensitive adhesive.No-solvent type pressure
Quick glue is in production without using solvent, predominantly hot-fusible pressure-sensitive adhesive and UV solidified pressure-sensitives.Hot-fusible pressure-sensitive adhesive, which need to be heated, to be applied
Cloth.UV solidified pressure-sensitives then need, by the method such as ultraviolet (UV) or electron beam (EB) irradiation, to be crosslinked oligomer
Pressure-sensitive adhesive product is made.Solvent pressure-sensitive adhesive can be divided into again according to its type of solvent emulsion based pressure sensitive using water as solvent and with
Organic solvent is the solvent pressure-sensitive adhesive of solvent.Solvent pressure-sensitive adhesive, it has excellent pressure-sensitive and cementability, and due to resistance to
Aging, light resistance, water resistance, oil resistivity are excellent, so almost no rheological parameters' change with time causes the problem of pressure-sensitive declines, and
And removability is excellent, but it is increasingly strict with environmental law, and being unsatisfactory for the solvent pressure-sensitive adhesive of environmental requirement has by other
The trend of pressure sensitive adhesive substitution.Emulsion-type pressure-sensitive have cost it is low, using it is safe and pollution-free the features such as, but because it contains emulsification
Agent, its water resistance is low, heat resistance is poor, due to making solvent with water, so drying time is long, is unsatisfactory for some industry and quickly applies
The need for work.Be badly in need of exploitation it is a kind of have fast dry characteristic, meet environmental requirement, it is easy construction, with low cost, excellent performance
Pressure sensitive adhesive.
The content of the invention
For above-mentioned technical problem of the prior art, the invention provides a kind of quick-drying pressure sensitive adhesive and preparation method thereof,
Described this quick-drying pressure sensitive adhesive and preparation method thereof will solve the technical problem of pressure sensitive adhesive drying time length of the prior art.
The invention provides a kind of quick-drying pressure sensitive adhesive, calculate by weight, its raw material composition and content are as follows：
50-80 parts of the alcohol-soluble resin of modified by hydrogenated rosin；
50-80 parts of alcohol-soluble organic silicon sol；
0.05-0.1 parts of levelling agent；
1-10 parts of wetting agent；
0.2-1 parts of defoamer；
3-50 parts of alcoholic solvent；
Wherein, the alcohol-soluble resin of described modified by hydrogenated rosin is the alcohol-soluble self-crosslinking acrylic ester tree of modified by hydrogenated rosin
Fat；
Described alcohol-soluble organic silicon sol is acid alcohol-soluble organic silicon sol；
Described wetting agent is any one in the NP-100 or Germany's levelling agents of BYK 333 of LG-DOW company or two kinds
Mixture above；
Described alcoholic solvent is any one in ethanol, propyl alcohol, butanol, propane diols, glycerine or two or more mixtures；
Described levelling agent be selected from the high Tego Glide 410 of enlightening, Germany BYK Bi Ke BYK-UV3510, BYK-341, BYK-344,
Any one in BYK-345, BYK-346, BYK-347 or BYK-348 or two or more mixtures；
Described defoamer is selected from Germany BYK Bi Ke BYK-024, BYK-025, BYK-035, BYK-037, BYK-038, BYK-
044th, any one in the BYK-038 or Nopco NXZ of Henkel KGaA company or two or more mixtures.
Present invention also offers a kind of preparation method of above-mentioned quick-drying pressure sensitive adhesive, comprise the following steps：According to formula,
Wetting agent, levelling agent, defoamer are added in high speed dispersor, rotating speed is down to after disperseing 15-20min under 600r/min rotating speeds
300r/min, adds the alcohol-soluble resin, acid alcohol-soluble organic silicon sol and alcoholic solvent of modified by hydrogenated rosin, continues scattered 5-
10min, is well mixed, that is, obtains quick-drying pressure sensitive adhesive.
A kind of quick-drying pressure sensitive adhesive of the present invention, due to the alcohol-soluble self-crosslinking acrylic ester tree of the modified by hydrogenated rosin of addition
Fat is by the relatively low soft monomer of glass transition temperature, glass transition temperature and has the hard monomer of hardness, the hydrogenated pine of monomer's copolymerization
Perfume modification is formed, and pressure sensitive adhesive is played adhesive attraction, possesses pressure-sensitive, cohesive performance is greatly improved, and monomer makes pressure sensitive adhesive
Strand produces crosslinking, the raising of cohesive strength and adhesive property is served not small.Acid alcohol-soluble organic silicon sol increase
The rate of drying of pressure sensitive adhesive, improves the cohesive strength of pressure sensitive adhesive and holds viscosity.
The quick-drying pressure sensitive adhesive of the present invention, is determined according to GB/T 1728-1979 " paint film, putty membrane drying time determination method "
The drying time of pressure sensitive adhesive is 5-70min.The quick-drying pressure sensitive adhesive of the present invention, " glues according to GB/T4852-2002 at the beginning of pressure-sensitive tape
Property test method (rolling ball method) ", i.e., in self-control inclined-plane (30o), a series of not equal steel balls of diameter are rolled down from big to small,
By being placed on the pressure-sensitive tape of skewback lower end, the maximum steel ball on inclined-plane can wherein be stopped at completely by finding out, with steel ball
Number N measures the initial cohesiveness of pressure sensitive adhesive.Initial adhesion force to made quick-drying pressure sensitive adhesive is measured, and initial adhesion force is No. 20-21
Steel ball.180 ° of peel strengths newly think carefully the CMT5104 electronic tension testers of company at room temperature according to GB/T using Shenzhen
2792-1998 standards " 180 ° of peeling strength test methods of pressure-sensitive tape " are determined.Pressure sensitive adhesive tape is attached to stainless steel substrate
（50 mm×125 mm）On, rolled back and forth three times with the Manual pressure roller of 2 kg weights, peel test carried out after placing 20 min,
Peeling rate is 300mm/min, and reading is simultaneously recorded.Parallel testing five times, averages.The quick-drying pressure sensitive adhesive of preparation is carried out
180 ° of peel strength tests, peel strength is 19.3-20.6N/25mm.The quick-drying pressure sensitive adhesive of the present invention is according to GB/T 4851-
1998 " pressure-sensitive tape holds viscosity test method " standards, are determined using holding power tester.Pressure sensitive adhesive tape is attached to stainless steel
On plate, rolled three times, vertically hung after placing 20 min on test stand back and forth with 2 kg Manual pressure roller, lower end suspension
1 kg counterweight, the time that record sample is completely disengaged from.Parallel testing three times, averages.Viscous force is held for 18-25h.
The present invention is compared with prior art, and its technological progress is significant.The quick-drying pressure sensitive adhesive of the present invention, which has, dries speed
Spend fast, tack, hold the characteristics of sticky and 180 peel strengths are high；Meet environmental requirement simultaneously, it is easy construction, with low cost
, excellent performance the characteristics of.It is easy to control and technique is simple, it can be applied to can be used for diaper, woman article, two-sided tape, mark
The fields such as label, the processing of packaging, health care, bookbinding, surface protection film, timber, wallpaper and shoemaking.
Embodiment
The present invention is described in further detail below by embodiment, but is not intended to limit the present invention.
In raw material used in various embodiments of the present invention in addition to the special producer shown and specification, other raw materials be it is commercially available,
Specification is that chemistry is pure.
The model of various equipment used in the present invention and the information of manufacturer are as follows：
GFJ-0.4 type high speed dispersors, the new promise experimental instruments and equipment limited production in Shanghai.
Embodiment 1
A kind of quick-drying pressure sensitive adhesive, is calculated by weight, and its raw material composition and content are as follows：
50 parts of the alcohol-soluble resin of modified by hydrogenated rosin
50 parts of alcohol-soluble organic silicon sol
0.05 part of levelling agent
1 part of wetting agent
0.2 part of defoamer
3 parts of alcoholic solvent
The alcohol-soluble resin of wherein described modified by hydrogenated rosin is calculated by weight, and it is constituted and content is as follows：
10 parts of mix monomer
3 parts of hydrogenated rosin
60 parts of solvent
0.2 part of thermal initiator
The alcohol-soluble resin of described modified by hydrogenated rosin is prepared as follows：Equipped with stirring, four mouthfuls of burnings of condensing reflux
All 60 parts of absolute ethyl alcohols are added in bottle and are used as solvent and 3 parts of mix monomers（Butyl acrylate, methyl methacrylate, methyl
Acrylic acid, VTES in mass ratio 45：11：10：3）, nitrogen protection is passed through, it is 300r/ to control mixing speed
min.3 parts of hydrogenated rosins are dissolved with remaining mix monomer and thermal initiator BPO is configured to initiator solution.When temperature rises to 80 DEG C
When, first add a quarter initiator solution.Supplement remaining initiator solution in 3 hours in batches, initiator completion of dropping with
Afterwards, then react after one hour.Question response is cooled to room temperature afterwards completely, produces the alcohol-soluble resin of modified by hydrogenated rosin.
Described alcohol-soluble organic silicon sol is acid alcohol-soluble organic silicon sol；Calculate by weight, its constitute and
Content is as follows：
3 parts of methyl diethyl oxosilane
7.5 parts of γ-methacryloxypropyl trimethoxy silane
1 part of ethanol
0.1 part of hydrochloric acid
Described acid alcohol-soluble organic silicon sol is prepared as follows：By 3 parts of methyl diethyl oxosilanes and 7.5 parts of γ-first
Base acryloxypropyl trimethoxy silane, 1 part of ethanol, 0.1 part of hydrochloric acid are added in 500ml three-necked flask, and magnetic force is stirred
Mix and be heated to 90 DEG C of reaction 4h, treat that flask temperature drops to room temperature, produce acid alcohol-soluble organic silicon sol.
Described levelling agent is the high Tego Glide 410 of enlightening；
Described wetting agent is the NP-100 of LG-DOW company；
Described defoamer is the Nopco NXZ of Henkel KGaA company；
Described alcoholic solvent is ethanol and propane diols in mass ratio 1:The mixture of 1 composition；
In the present embodiment, a kind of preparation method of quick-drying pressure sensitive adhesive specifically includes following steps：
According to formula, in GFJ-0.4 type high speed dispersors（The new promise experimental instruments and equipment limited in Shanghai）Middle 1 part of wetting agent of addition,
0.05 part of levelling agent, 0.2 part of defoamer, 300r/min is down to after disperseing 15min under 600r/min rotating speeds by rotating speed, adds 50
Alcohol-soluble resin, 50 parts of alcohol-soluble organic silicon sols, the 3 parts of alcoholic solvents of part modified by hydrogenated rosin, continue scattered 10min, mixing
Uniformly, that is, quick-drying pressure sensitive adhesive is obtained.
Further, drying time GB/T 1728-1979 " paint film, putty membrane drying time determination method " determine pressure sensitive adhesive
Drying time be 5min；
According to by according to GB/T4852-2002 " pressure-sensitive tape tack test method (rolling ball method) ", i.e., on self-control inclined-plane
On (30o), a series of not equal steel balls of diameter are rolled down from big to small, by being placed on the pressure-sensitive tape of skewback lower end,
The maximum steel ball on inclined-plane can wherein be stopped at completely by finding out, and the initial cohesiveness of pressure sensitive adhesive is measured with the number N of steel ball.To made
The initial adhesion force of quick-drying pressure sensitive adhesive is measured, and the results are shown in Table 1.
Further, determined according to GB/T 2792-1998 standards " the peeling strength test method of pressure-sensitive tape 180 ".
Pressure sensitive adhesive tape is attached to stainless steel substrate（50 mm×125 mm）On, rolled three times, put back and forth with the Manual pressure roller of 2 kg weights
Put and peel test is carried out after 20 min, peeling rate is 300mm/min, reading is simultaneously recorded.Parallel testing five times, is averaged
Value.180 ° of peel strength tests are carried out to the quick-drying pressure sensitive adhesive of preparation, 1 is the results are shown in Table.
Quick-drying pressure sensitive adhesive obtained by the present embodiment is according to GB/T 4851-1998 " pressure-sensitive tape holds viscosity test method "
Standard, is determined using holding power tester.By pressure sensitive adhesive tape patch on stainless steel, rolled back and forth with 2 kg Manual pressure roller
Three times, vertically hung after placing 20 min on test stand, lower end hangs 1 kg counterweight, record sample is completely disengaged from
Time.Parallel testing three times, averages.Testing result is shown in Table 1.
Quick-drying pressure sensitive adhesive drying time of the gained of above example 1 is short, tack, hold viscosity and 180 peel strengths compared with
It is high.
The performance of the pressure sensitive adhesive of table 1
| Embodiment | Drying time, min | Tack/steel ball number | Hold viscosity/h | 180 peel strengths（N/25mm） |
| Embodiment 1 | 5 | 20 | 18 | 19.3 |
| Embodiment 2 | 70 | 21 | 25 | 20.6 |
Embodiment 2
A kind of quick-drying pressure sensitive adhesive, is calculated by weight, and its raw material composition and content are as follows：
80 parts of the alcohol-soluble resin of modified by hydrogenated rosin
80 parts of alcohol-soluble organic silicon sol
0.1 part of levelling agent
10 parts of wetting agent
1 part of defoamer
50 parts of alcoholic solvent
The alcohol-soluble resin of wherein described modified by hydrogenated rosin is calculated by weight, and it is constituted and content is as follows：
10 parts of mix monomer
5 parts of hydrogenated rosin
60 parts of solvent
0.2 part of thermal initiator
The alcohol-soluble resin of described modified by hydrogenated rosin is prepared as follows：Equipped with stirring, four mouthfuls of burnings of condensing reflux
All 60 parts of absolute ethyl alcohols are added in bottle and are used as solvent and 3 parts of mix monomers（Butyl acrylate, methyl methacrylate, methyl
Acrylic acid, VTES in mass ratio 45：11：10：3）, nitrogen protection is passed through, it is 300r/ to control mixing speed
min.5 parts of hydrogenated rosins are dissolved with remaining mix monomer and thermal initiator BPO is configured to initiator solution.When temperature rises to 80 DEG C
When, first add a quarter initiator solution.Supplement remaining initiator solution in 3 hours in batches, initiator completion of dropping with
Afterwards, then react after one hour.Question response is cooled to room temperature afterwards completely, produces the alcohol-soluble resin of modified by hydrogenated rosin.
Described alcohol-soluble organic silicon sol is acid alcohol-soluble organic silicon sol；Calculate by weight, its constitute and
Content is as follows：
3 parts of methyl diethyl oxosilane
7.5 parts of γ-methacryloxypropyl trimethoxy silane
1 part of ethanol
0.1 part of hydrochloric acid
Described acid alcohol-soluble organic silicon sol is prepared as follows：By 3 parts of methyl diethyl oxosilanes and 7.5 parts of γ-first
Base acryloxypropyl trimethoxy silane, 1 part of ethanol, 0.1 part of hydrochloric acid are added in 500ml three-necked flask, and magnetic force is stirred
Mix and be heated to 90 DEG C of reaction 4h, treat that flask temperature drops to room temperature, produce acid alcohol-soluble organic silicon sol.
Described levelling agent is the high Tego Glide 410 of enlightening；
Described wetting agent is the NP-100 of LG-DOW company；
Described defoamer is the Nopco NXZ of Henkel KGaA company；
Described alcoholic solvent is ethanol and propane diols in mass ratio 1:The mixture of 1 composition；
In the present embodiment, a kind of preparation method of quick-drying pressure sensitive adhesive specifically includes following steps：
According to formula, in GFJ-0.4 type high speed dispersors（The new promise experimental instruments and equipment limited in Shanghai）Middle 10 parts of wetting agents of addition,
0.1 part of levelling agent, 1 part of defoamer, 300r/min is down to after disperseing 15min under 600r/min rotating speeds by rotating speed, adds 80 parts
The alcohol-soluble resin of modified by hydrogenated rosin, 80 parts of alcohol-soluble organic silicon sols, 50 parts of alcoholic solvents, continue scattered 10min, and mixing is equal
It is even, that is, obtain quick-drying pressure sensitive adhesive.
Further, drying time GB/T 1728-1979 " paint film, putty membrane drying time determination method " determine pressure sensitive adhesive
Drying time be 70min；
According to by according to GB/T4852-2002 " pressure-sensitive tape tack test method (rolling ball method) ", i.e., on self-control inclined-plane
On (30o), a series of not equal steel balls of diameter are rolled down from big to small, by being placed on the pressure-sensitive tape of skewback lower end,
The maximum steel ball on inclined-plane can wherein be stopped at completely by finding out, and the initial cohesiveness of pressure sensitive adhesive is measured with the number N of steel ball.To made
The initial adhesion force of quick-drying pressure sensitive adhesive is measured, and the results are shown in Table 1.
Further, determined according to GB/T 2792-1998 standards " the peeling strength test method of pressure-sensitive tape 180 ".
Pressure sensitive adhesive tape is attached to stainless steel substrate（50 mm×125 mm）On, rolled three times, put back and forth with the Manual pressure roller of 2 kg weights
Put and peel test is carried out after 20 min, peeling rate is 300mm/min, reading is simultaneously recorded.Parallel testing five times, is averaged
Value.180 ° of peel strength tests are carried out to the quick-drying pressure sensitive adhesive of preparation, 1 is the results are shown in Table.
Quick-drying pressure sensitive adhesive obtained by the present embodiment is according to GB/T 4851-1998 " pressure-sensitive tape holds viscosity test method "
Standard, is determined using holding power tester.By pressure sensitive adhesive tape patch on stainless steel, rolled back and forth with 2 kg Manual pressure roller
Three times, vertically hung after placing 20 min on test stand, lower end hangs 1 kg counterweight, record sample is completely disengaged from
Time.Parallel testing three times, averages.Test result is shown in Table 1.
Quick-drying pressure sensitive adhesive drying time of the gained of above example 2 is short, tack, hold viscosity and 180 peel strengths are higher.
In summary, quick-drying pressure sensitive adhesive of the invention uses alcohol-soluble formula, and the high speed volatilization of ethanol improves it
Curing rate, only a few minutes, the problem of effectively overcoming pressure sensitive adhesive slow drying speed.A kind of quick-drying of the present invention is pressure-sensitive
Glue, is organosilicon structures as the alcohol-soluble resin molecular structure of the modified by hydrogenated rosin of main film forming substance, with very low
Surface can, reduce the interaction between film and base material, be allowed to embody preferably from fissility, be not required to add stripping again and help
Agent,
Above said content is only the basic explanation under present inventive concept, and according to technical scheme made it is any etc.
Effect conversion, all should belong to protection scope of the present invention.
Claims (2)
1. a kind of quick-drying pressure sensitive adhesive, it is characterised in that calculate by weight, its raw material composition and content are as follows：
50-80 parts of the alcohol-soluble resin of modified by hydrogenated rosin；
50-80 parts of alcohol-soluble organic silicon sol；
0.05-0.1 parts of levelling agent；
1-10 parts of wetting agent；
0.2-1 parts of defoamer；
3-50 parts of alcoholic solvent；
Wherein, the alcohol-soluble resin of described modified by hydrogenated rosin is the alcohol-soluble self-crosslinking acrylic ester tree of modified by hydrogenated rosin
Fat；
Described alcohol-soluble organic silicon sol is acid alcohol-soluble organic silicon sol；
Described wetting agent is any one in the NP-100 or Germany's levelling agents of BYK 333 of LG-DOW company or two kinds
Mixture above；
Described alcoholic solvent is any one in ethanol, propyl alcohol, butanol, propane diols, glycerine or two or more mixtures；
Described levelling agent be selected from the high Tego Glide 410 of enlightening, Germany BYK Bi Ke BYK-UV3510, BYK-341, BYK-344,
Any one in BYK-345, BYK-346, BYK-347 or BYK-348 or two or more mixtures；
Described defoamer is selected from Germany BYK Bi Ke BYK-024, BYK-025, BYK-035, BYK-037, BYK-038, BYK-
044th, any one in the BYK-038 or Nopco NXZ of Henkel KGaA company or two or more mixtures.
2. the preparation method of a kind of quick-drying pressure sensitive adhesive described in claim 1, it is characterised in that comprise the following steps：According to
Side, adds wetting agent, levelling agent, defoamer in high speed dispersor, will turn after disperseing 15-20min under 600r/min rotating speeds
Prompt drop adds the alcohol-soluble resin, acid alcohol-soluble organic silicon sol and alcoholic solvent of modified by hydrogenated rosin, continued to 300r/min
Scattered 5-10min, is well mixed, that is, obtains quick-drying pressure sensitive adhesive.
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| CN201710457425.9A CN107236495A (en) | 2017-06-16 | 2017-06-16 | A kind of quick-drying pressure sensitive adhesive and preparation method thereof |
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Family
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226067A (en) * | 2011-05-16 | 2011-10-26 | 永一胶粘(中山)有限公司 | Acrylate solvent-based pressure sensitive adhersive and product thereof |
-
2017
- 2017-06-16 CN CN201710457425.9A patent/CN107236495A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226067A (en) * | 2011-05-16 | 2011-10-26 | 永一胶粘(中山)有限公司 | Acrylate solvent-based pressure sensitive adhersive and product thereof |
Non-Patent Citations (3)
| Title |
|---|
| 姚映钦 主编: "《有机化学》", 31 August 2011, 武汉：武汉理工大学出版社 * |
| 朱洪法 编著: "《催化剂载体制备及应用技术》", 31 October 2014, 北京：石油工业出版社 * |
| 王慎敏 主编: "《胶黏剂合成、配方设计与配方实例》", 30 June 2003, 北京：化学工业出版社 * |
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Application publication date: 20171010 |