CN107216834A - A kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol and preparation method thereof - Google Patents
A kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol and preparation method thereof Download PDFInfo
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- CN107216834A CN107216834A CN201710457423.XA CN201710457423A CN107216834A CN 107216834 A CN107216834 A CN 107216834A CN 201710457423 A CN201710457423 A CN 201710457423A CN 107216834 A CN107216834 A CN 107216834A
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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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
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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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol, calculate, be made up of 50 80 parts of water-white Abietyl modified alcohol-soluble resin, 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 10 60 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 one kind contains alkaline alcohol
Quick-drying pressure sensitive adhesive of dissolubility organic silicon sol 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, contain alkaline alcohol-soluble organic silicon sol the invention provides one kind
Quick-drying pressure sensitive adhesive and preparation method thereof, the described this quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol and its system
Preparation Method will solve that emulsion-type pressure-sensitive water resistance of the prior art is low, heat resistance is poor, the technical problem of drying time length.
The invention provides a kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol, calculate by weight,
Its raw material is constituted and content is as follows：
Water-white 50-80 parts Abietyl modified of alcohol-soluble resin；
Alkaline 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；
10-60 parts of alcoholic solvent；
Wherein, described water-white Abietyl modified alcohol-soluble resin is water-white Abietyl modified alcohol-soluble self-crosslinking acrylic ester tree
Fat；
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；
Described defoamer is the Nopco NXZ of Henkel KGaA company；
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,
One or more in BYK-345, BYK-346, BYK-347 or BYK-348；Described defoamer is selected from Germany BYK Bi Ke
Any one or two kinds in BYK-024, BYK-025, BYK-035, BYK-037, BYK-038, BYK-044 or BYK-038 with
On mixture；.
Present invention also offers a kind of preparation side of above-mentioned quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol
Method, comprises the following steps：According to formula, wetting agent, levelling agent, defoamer are added in high speed dispersor, is turned through 600r/min
Rotating speed is down to 300r/min after the lower scattered 15-20min of speed, water-white Abietyl modified alcohol-soluble resin, alkaline alcohol-soluble is added
Organic silicon sol and alcoholic solvent, continue scattered 5-10min, are well mixed, that is, obtain containing alkaline alcohol-soluble organic silicon sol
Quick-drying pressure sensitive adhesive.
A kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol of the present invention, because the water-white rosin of addition changes
Property alcohol-soluble self-crosslinking acrylic ester resin be by the relatively low soft monomer of glass transition temperature, glass transition temperature and have hardness hard list
Body, monomer's copolymerization through it is water-white it is Abietyl modified form, make pressure sensitive adhesive rise adhesive attraction, possess pressure-sensitive, cohesive performance is big
Big to improve, monomer makes pressure sensitive adhesive strand produce crosslinking, the raising of cohesive strength and adhesive property is served not small.
Alkaline alcohol-soluble organic silicon sol adds the rate of drying of pressure sensitive adhesive, improves the cohesive strength of pressure sensitive adhesive and holds viscosity.This
Invention is 16- according to GB/T 1728-1979 " paint film, the putty membrane drying time determination method " drying times for determining pressure sensitive adhesive
59min；
The present invention is 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 containing alkaline alcohol-soluble organic silicon sol is measured, and initial adhesion force is 19-21 steel balls.
180 ° of peel strengths newly think carefully the CMT5104 electronic tension testers of company at room temperature according to GB/ using Shenzhen
T 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.Alkaline alcohol-soluble is contained to preparation
The quick-drying pressure sensitive adhesive of organic silicon sol carries out 180 ° of peel strength tests, and peel strength is 18.9-21.3N/25mm.
The present invention is surveyed according to GB/T 4851-1998 " pressure-sensitive tape holds viscosity test method " standard using holding power
Instrument is tried to determine.By pressure sensitive adhesive tape patch on stainless steel, rolled back and forth three times with 2 kg Manual pressure roller, place 20 min
Vertically hang afterwards on test stand, lower end hangs 1 kg counterweight, the time that record sample is completely disengaged from.Parallel testing three times,
Average.Viscous force is held for 18-25h.
The present invention is compared with prior art, and its technological progress is significant.The present invention have rate of drying fast, tack,
The characteristics of holding viscosity and high 180 peel strengths.Easy to control and preparation technology is simple, quick, environmental protection can be applied to can be used for
Diaper, woman article, two-sided tape, label, packaging, health care, bookbinding, surface protection film, timber processing, wallpaper and
The fields such as 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 containing alkaline alcohol-soluble organic silicon sol, is calculated by weight, its raw material composition and content
It is as follows：
Water-white 50 parts Abietyl modified of alcohol-soluble resin
Alkaline 50 parts of alcohol-soluble organic silicon sol
0.05 part of levelling agent
1 part of wetting agent
0.2 part of defoamer
10 parts of alcoholic solvent
Wherein described water-white Abietyl modified alcohol-soluble resin is calculated by weight, and it is constituted and content is as follows：
10 parts of mix monomer
Water-white 3 parts of rosin
60 parts of solvent
0.2 part of thermal initiator
Described water-white Abietyl modified alcohol-soluble resin 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 water-white rosin and thermal initiator BPO, which are dissolved, with remaining mix monomer 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 water-white Abietyl modified alcohol-soluble resin.
Calculate by weight, it is constituted and content is as follows：
9 parts of dimethyl diethyl oxosilane
23 parts of three ethoxy silane of methyl
3 parts of ethanol
2.7 parts of ammoniacal liquor
Described alkaline alcohol-soluble organic silicon sol is prepared as follows：By 9 parts of dimethyl diethyl oxosilanes and 23 parts of methyl
Three ethoxy silane, 3 parts of ethanol, 2.7 parts of ammoniacal liquor are added in 500ml three-necked flask, and magnetic agitation is simultaneously heated to 90 DEG C of reactions
4h, treats that flask temperature drops to room temperature, produces alkaline 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 the quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol, specifically include as
Lower step：
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
The water-white Abietyl modified alcohol-soluble resin of part, 50 parts of alcohol-soluble organic silicon sols, 10 parts of alcoholic solvents, continue scattered 10min, mixing
Uniformly, that is, the quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol is obtained.
Further, drying time GB/T 1728-1979 " paint film, putty membrane drying time determination method " determine pressure sensitive adhesive
Drying time be 16min；
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 containing alkaline alcohol-soluble organic silicon sol 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 containing alkaline alcohol-soluble organic silicon sol of preparation, be the results are shown in Table
1。
The quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol 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 three times, vertically hung after placing 20 min on test stand back and forth with 2 kg Manual pressure roller, lower end hangs 1 kg
Counterweight, record time for completely disengaging from of sample.Parallel testing three times, averages.Testing result is shown in Table 1.
The quick-drying pressure sensitive adhesive drying time containing alkaline alcohol-soluble organic silicon sol of the gained of above example 1 is short, just viscous
Property, hold viscosity and 180 peel strengths it is higher.
The performance of pressure sensitive adhesive
| Embodiment | Drying time, min | Tack/steel ball number | Hold viscosity/h | 180 peel strengths（N/25mm） |
| Embodiment 1 | 16 | 19 | 19 | 18.9 |
| Embodiment 2 | 59 | 21 | 26 | 21.3 |
Embodiment 2
A kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol, is calculated by weight, its raw material composition and content
It is as follows：
Water-white 80 parts Abietyl modified of alcohol-soluble resin
Alkaline 80 parts of alcohol-soluble organic silicon sol
0.1 part of levelling agent
10 parts of wetting agent
1 part of defoamer
60 parts of alcoholic solvent
Wherein described water-white Abietyl modified alcohol-soluble resin is calculated by weight, and it is constituted and content is as follows：
10 parts of mix monomer
Water-white 5 parts of rosin
60 parts of solvent
0.2 part of thermal initiator
Described water-white Abietyl modified alcohol-soluble resin 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 water-white rosin and thermal initiator BPO, which are dissolved, with remaining mix monomer 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 water-white Abietyl modified alcohol-soluble resin.
Calculate by weight, it is constituted and content is as follows：
9 parts of dimethyl diethyl oxosilane
23 parts of three ethoxy silane of methyl
1 part of ethanol
0.7 part of ammoniacal liquor
Described alkaline alcohol-soluble organic silicon sol is prepared as follows：By 9 parts of dimethyl diethyl oxosilanes and 23 parts of methyl
Three ethoxy silane, 1 part of ethanol, 0.7 part of ammoniacal liquor are added in 500ml three-necked flask, and magnetic agitation is simultaneously heated to 90 DEG C of reactions
4h, treats that flask temperature drops to room temperature, produces alkaline 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 the quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol, specifically include as
Lower step：
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
Water-white Abietyl modified alcohol-soluble resin, 80 parts of alcohol-soluble organic silicon sols, 60 parts of alcoholic solvents, continue scattered 10min, and mixing is equal
It is even, that is, obtain the quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol.
Further, drying time GB/T 1728-1979 " paint film, putty membrane drying time determination method " determine pressure sensitive adhesive
Drying time be 59min；
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 containing alkaline alcohol-soluble organic silicon sol 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 containing alkaline alcohol-soluble organic silicon sol of preparation, be the results are shown in Table
1。
The quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol 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 three times, vertically hung after placing 20 min on test stand back and forth with 2 kg Manual pressure roller, lower end hangs 1 kg
Counterweight, record time for completely disengaging from of sample.Parallel testing three times, averages.Test result is shown in Table 1.
Quick-drying pressure sensitive adhesive drying time containing alkaline alcohol-soluble organic silicon sol of the gained of above example 2 is short, tack, hold
Viscosity and 180 peel strengths are higher.
In summary, the quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol of the invention uses alcohol-soluble and matched somebody with somebody
Side, the high speed volatilization of ethanol improves its curing rate, only a few minutes, effectively overcomes asking for pressure sensitive adhesive slow drying speed
Topic.A kind of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol of the present invention, is used as the water-white pine of main film forming substance
The modified alcohol-soluble resin molecular structure of perfume is organosilicon structures, with very low surface energy, is reduced between film and base material
Interaction, is allowed to embody preferably from fissility, is not required to add stripping auxiliary agent again,
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 containing alkaline alcohol-soluble organic silicon sol, it is characterised in that calculate by weight, it is former
Material composition and content are as follows：
Water-white 50-80 parts Abietyl modified of alcohol-soluble resin；
Alkaline 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；
10-60 parts of alcoholic solvent；
Wherein, described water-white Abietyl modified alcohol-soluble resin is water-white Abietyl modified alcohol-soluble self-crosslinking acrylic ester tree
Fat；
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；
Described defoamer is the Nopco NXZ of Henkel KGaA company；
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,
One or more in BYK-345, BYK-346, BYK-347 or BYK-348；Described defoamer is selected from Germany BYK Bi Ke
Any one or two kinds in BYK-024, BYK-025, BYK-035, BYK-037, BYK-038, BYK-044 or BYK-038 with
On mixture.
2. a kind of preparation method of quick-drying pressure sensitive adhesive containing alkaline alcohol-soluble organic silicon sol described in claim 1, it is special
Levy and be to comprise the following steps：According to formula, wetting agent, levelling agent, defoamer are added in high speed dispersor, through 600r/min
Rotating speed is down to 300r/min after scattered 15-20min under rotating speed, water-white Abietyl modified alcohol-soluble resin, alkaline alcohol is added molten
Property organic silicon sol and alcoholic solvent, continue scattered 5-10min, be well mixed, that is, obtain containing alkalescence alcohol-soluble organic silicon sol
Quick-drying pressure sensitive adhesive.
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