CN108611010A - A kind of two-sided UV Protection glues band of easy-clear and preparation method thereof - Google Patents
A kind of two-sided UV Protection glues band of easy-clear and preparation method thereof Download PDFInfo
- Publication number
- CN108611010A CN108611010A CN201810276521.8A CN201810276521A CN108611010A CN 108611010 A CN108611010 A CN 108611010A CN 201810276521 A CN201810276521 A CN 201810276521A CN 108611010 A CN108611010 A CN 108611010A
- Authority
- CN
- China
- Prior art keywords
- pressure
- sensitive adhesive
- layer
- sided
- adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- 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
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- 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
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/105—Presence of homo or copolymers of propene in the release coating
-
- 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
- C09J2467/00—Presence of polyester
- C09J2467/005—Presence of polyester in the release coating
-
- 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
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Abstract
The present invention relates to double faced adhesive tape technical fields, and in particular to a kind of two-sided UV Protection glues band of easy-clear and preparation method thereof.The two-sided UV Protection glues band of the easy-clear; including upper release film, the first adhesive-layer, base material film, the second adhesive-layer and the lower release film set gradually; the base material film is PET heat shrink films, and first adhesive-layer is pressure-sensitive adhesive layer, and second adhesive-layer is UV visbreaking glue-lines.The two-sided UV Protection glues band of the present invention is set as UV visbreaking glue-lines on one side; and another side is set as pressure-sensitive adhesive layer; the adhesive property of its two sides glue-line difference; in use; the one side of metal sheet material uses UV visbreaking glue-lines; the one side for pasting glass sheet uses pressure-sensitive adhesive layer, and basement membrane uses heat shrink films, it is ensured that adhesive tape is sequentially detached with metal sheet and glass sheet.The preparation method of the present invention is simple for process, does not need harsh working condition and equipment, is particularly suitable for scale of mass production, has good economic benefit.
Description
Technical field
The present invention relates to double faced adhesive tape technical fields, and in particular to a kind of two-sided UV Protection glues band of easy-clear and its preparation
Method.
Background technology
Super thin metal piece is widely used in electronic product, precision machinery, display screen, building decoration etc..But
In the process of super thin metal sheet material, since metal sheet is big and thin, if directly itself and process operation contact with platform held
The injury of unrepairable is easily caused to the even entire metal sheet in the surface of metal sheet.So before working process, often need
To adhere to a kind of protective layer at the back side of metal sheet machined surface so that its protected during working process metal sheet not by
Damage, and can easily be removed protective layer after processing.
Also to ensure that the planarization of process, can pad one layer of sheet glass below metal sheet, plays support and make
With.At this moment it just needs to be bonded together metal sheet and glass sheet with a kind of double faced adhesive tape, makes to shake in process
Dynamic metal sheet.After processing is completed, it also requires double faced adhesive tape that can successively be detached with metal sheet and glass sheet, and detaches
Removal process is simple and practicable, without residue glue.
One is use pressure sensitive adhesive schemes for currently used double faced adhesive tape, but if the setting of glue-line viscosity is larger, often
Compare after processing is completed and is difficult to remove；If viscosity setting is too small, metal sheet or glass sheet hold in process
Easily fall；And existing double faced adhesive tape two sides viscosity is identical, can not ensure adhesive tape with metal sheet and glass sheet by successively
Sequence detaches.Another is using two-sided foamed glue band scheme, and the foaming agent foam temperature difference being arranged in the glue-line of two sides is come
Realize that adhesive tape is sequentially detached with metal sheet and glass sheet under condition of different temperatures；But the hair used in this scheme
The general temperature difference range of infusion is little, it is difficult to realize that single side foams by another side does not foam completely by accurate temperature controlling, and
And the tape surface viscosity for adding foaming agent is difficult control, production technology is difficult.
Invention content
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of the double of easy-clear
Face UV Protection glue bands, the adhesive property of the double faced adhesive tape two sides pressure sensitive adhesive difference, and base material film uses heat shrink films can be with
Ensure that the adhesive tape of the present invention easily can be removed easily from adherend surface, and adhesive tape and the metal sheet of the present invention and
Glass sheet sequentially detaches.
Another object of the present invention is to provide a kind of preparation method of the two-sided UV Protection glues band of easy-clear, technique letters
It is single, harsh working condition and equipment are not needed, scale of mass production is particularly suitable for, there is good economic benefit.
The purpose of the invention is achieved by the following technical solution：A kind of two-sided UV Protection glues band of easy-clear, including successively
Upper release film, the first adhesive-layer, base material film, the second adhesive-layer and the lower release film being arranged, the base material film are heat-shrinked for PET
Film, first adhesive-layer are pressure-sensitive adhesive layer, and second adhesive-layer is UV visbreaking glue-lines.
The upper release film and lower release film are PET film or PP films, and thickness is 16-60 μm, the thickness of pressure-sensitive adhesive layer
It it is 10-20 μm, the thickness of UV visbreaking glue-lines is 2-15 μm, and two-sided UV Protection glues band of the invention sets double faced adhesive tape on one side
UV visbreaking glue-lines, and another side is set as pressure-sensitive adhesive layer, and use PET heat shrink films for base material film, UV visbreakings glue-line and pressure-sensitive
Glue-line is separately positioned on the two sides of PET heat shrink films, during removing double faced adhesive tape, can easily be subtracted UV by UV radiation
Adhesive-layer is removed from adherend surface, and passes through heat treatment so that the contraction of PET heat shrink films, then can easily by pressure-sensitive adhesive layer from
Another adherend surface removal, realizes two-sided easy remove function.
Preferably, 180 ° of peeling forces of the UV visbreakings glue-line are 0.5-5N/25mm, the institute after UV illumination before UV illumination
180 ° of peeling forces for stating UV visbreaking glue-lines are 0.02-0.2N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：0.2-3N/
25mm。
180 ° of peeling forces of the UV visbreakings glue-line metal sheet material are 0.5-5N/25mm before UV illumination, in UV illumination
180 ° of peeling forces of the UV visbreakings glue-line metal sheet material are down to 0.02-0.2N/25mm afterwards, and the UV radiants are LED
Lamp, light energy 100-600mJ/cm2；180 ° of peeling forces of pressure-sensitive adhesive layer patch glass sheet are：0.2-3N/25mm.Such as
The setting of pectin layer viscosity is larger, often compares after processing is completed and is difficult to remove；If viscosity setting is too small, in process
Middle metal sheet or glass sheet are easy to fall；If double faced adhesive tape two sides viscosity is identical, it can not ensure adhesive tape and sheet metal
Material and glass sheet sequentially detach, and two-sided UV Protection glues band of the invention, the UV that is set as on one side of the double faced adhesive tape subtracts
Adhesive-layer, and another side is set as pressure-sensitive adhesive layer, the adhesive property of two sides glue-line difference, in use, metal sheet material
One side use UV visbreaking glue-lines, paste glass sheet one side use pressure-sensitive adhesive layer, and basement membrane use heat shrink films, pass through UV spokes
Penetrating easily to remove UV visbreakings glue-line from adherend surface, and passes through heat treatment so that PET heat shrink films are shunk, then can be light
Pressure-sensitive adhesive layer is removed from another adherend surface easily, realizes two-sided easy remove function, it is ensured that adhesive tape and metal sheet and
Glass sheet sequentially detaches.
Preferably, the off-type force of the upper release film is less than the off-type force of the lower release film；The upper release film from
Type power is 5-15gf/25mm, and the off-type force of lower release film is 10-50gf/25mm.The off-type force of lower release film is than upper release film
Off-type force is bigger than normal, is to more easily distinguish two-sided difference during adhesive tape use.
Preferably, the thickness of the PET heat shrink films is 20-80um, and heat shrink temperature is：80-150℃.PET is heat-shrinked
Film is a kind of film that heating can be shunk, and the present invention, as base material film, is added to make adhesive tape pass through using PET heat shrink films
It is heat-shrinked and is easily removed from glass surface, it is ensured that adhesive tape is sequentially detached with metal sheet and glass sheet.
Preferably, the pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, and the UV visbreakings glue-line is by following parts by weight
Raw material is made：
The present invention makes UV visbreakings glue-line UV visbreakings glue-line before UV illumination obtained by selecting the above raw material
180 ° of peeling forces are 0.5-5N/25mm, and 180 ° of peeling forces of the UV visbreakings glue-line are 0.02-0.2N/25mm after UV illumination.
More preferably, a kind of synthetic method of acrylate pressure-sensitive adhesive is by the butyl acrylate of 120-160 parts by weight, 20-40 weights
Measure hydroxyethyl methacrylate, the 1-2 of the Isooctyl acrylate monomer of part, the methyl methacrylate of 40-60 parts by weight, 8-12 parts by weight
The glycidyl methacrylate of parts by weight, the acrylic acid of 10-20 parts by weight, 0.5-1.5 parts by weight azodiisobutyronitrile,
The ethyl ester of 200-400 parts by weight and the toluene of 80-120 parts by weight are added in reaction bulb in order, are warming up to 60-80 DEG C, stirring
3-7h is reacted, cooling discharge is to get the acrylate pressure-sensitive adhesive.
Preferably, the UV prepolymers are by the isocyanates of polyfunctionality, oligomer polyol and hydroxy-ethyl acrylate
Reaction is prepared.
The UV prepolymers are to be reacted to prepare by the isocyanates of polyfunctionality, oligomer polyol and hydroxy-ethyl acrylate
Urethane acrylate.
Preferably, the isocyanates of the polyfunctionality is triphenylmethane triisocyanate, hexa-methylene diisocyanate
Ester tripolymer, toluene diisocyanate trimer, isophorone diisocyanate trimer, tri o cresyl thiophosphate (4- phenyl isocyanides
Acid esters) one or more of combination；The oligomer polyol is polycaprolactone polyol, polycarbonate polyol, gathers
The combination of one or more of ethoxylated polyhydric alcohol, polytetrahydrofuran polyol；The crylic acid hydroxy ester be hydroxy-ethyl acrylate,
The group of one or more of hydroxypropyl acrylate, hy-droxybutyl, hydroxyethyl methacrylate, hydroxy propyl methacrylate
It closes；The above raw material so that reactivity is moderate, easily controllable reaction rate.
Specifically, the synthetic method of the UV prepolymers includes the following steps：(1) according to isocyanate group, alcoholic extract hydroxyl group and
The molar ratio of dihydroxypropyl is 1.2-3:1:0.2-2 weighs the isocyanates of polyfunctionality, oligomer polyol and third respectively
Olefin(e) acid hydroxy ester；
(2) at a temperature of 40-70 DEG C, make the isocyanates of polyfunctionality, oligomer polyol in a certain amount of metal carboxylic
Reaction is complete to alcoholic extract hydroxyl group consumption in the presence of phosphate catalyst；
(3) at a temperature of 40-70 DEG C, crylic acid hydroxy ester, certain is separately added into the reaction product obtained by step (2)
Polymerization inhibitor and a certain amount of organotin catalysts are measured, reaction is complete to isocyanate group consumption；
(4) a certain amount of solvent is added into the reaction product obtained by step (3) and keeps the temperature a timing at a temperature of 40-70 DEG C
Between, the UV prepolymers are made.
When reaction, isocyanate group first occurs instead with alcoholic extract hydroxyl group in the presence of a certain amount of metal carboxylates catalysts
It answers, due to isocyanate group excess, after alcoholic extract hydroxyl group consumption completely, also remaining isocyanate group does not participate in reaction, at this time
Crylic acid hydroxy ester, a certain amount of polymerization inhibitor and a certain amount of organotin catalysts are added dropwise into reaction solution, organotin catalyzed
Under the action of agent, the dihydroxypropyl in crylic acid hydroxy ester reacts with isocyanate group, while in the effect of polymerization inhibitor
Under, so that the double bond in crylic acid hydroxy ester is retained, is used for polymerisation reaction when subsequent UV photocurings, in addition isocyanic acid
Ester group and dihydroxypropyl react completely, UV prepolymers obtained can also more stablized, so that UV visbreakings glue obtained
Glutinous agent is more stablized.The quality of the metal carboxylates catalysts of addition accounts for the 0.05%-0.15% of the gross mass of reactant, addition
Polymerization inhibitor quality and crylic acid hydroxy ester mass ratio be 1:The quality of 25-50, the organotin catalysts of addition account for propylene
The 0.02%-0.10% of the quality of sour hydroxy ester.More preferably, polymerization inhibitor is p-hydroxyanisole, and organotin catalysts are
Butyl tin.In the step (4), solvent is ethyl acetate, toluene, one or more of acetone, the amount of the solvent of addition with
The reaction product that can be flooded completely in step (3) is advisable, and the purpose of soaking time 0.5-2h, heat preservation are so that reacting more
Fully, the residual of the isocyanate group in reaction system is reduced as far as possible.
More specifically, a kind of synthetic method of the UV prepolymers is as follows：The HDI trimer of 120-170 parts by weight
It is added in reaction bulb with the PPG-1000 of 80-130 parts by weight, is warming up to 40-70 DEG C, the certain of 0.01-0.03 parts by weight is added
The metal carboxylates catalysts of amount react 1-2h, and the hydroxy-ethyl acrylates of 50-100 parts by weight, 2-4 parts by weight are then added dropwise
The butyl tin of p-hydroxyanisole and 0.01-0.02 parts by weight, the reaction was continued 1-3h are eventually adding the acetic acid of 50-100 parts by weight
Ethyl ester keeps the temperature 0.5-1.5h, and the UV prepolymers are made.
Preferably, the curing agent is in polyisocyanate curing agent, epoxy hardener, organic peroxide curing agent
One or more of combinations；The photoinitiator is free radical photo-initiation；The solvent is that the solvent is ethyl acetate, first
The combination of one or more of benzene, acetone.
The photoinitiator is 1- hydroxycyclohexyl phenyl ketones, 2- hydroxy-methyl phenyl-propane -1- ketone, 2- methyl-1s -
(4- methyl mercaptos phenyl) -2- morpholinyl -1- acetone, benzoin dimethylether, benzophenone, 2- isopropyl thioxanthones, 2,4,6-
One or more of (trimethylbenzoyl)-diphenyl phosphine oxide.The present invention select with photoinitiator, in UV illumination
It penetrates down, under the action of photoinitiator, polymerisation occurs for UV visbreaking glue-lines, preferably realizes UV visbreaking effects.It is more excellent
The photoinitiator of choosing is 1- hydroxycyclohexyl phenyl ketones, 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholinyls -1- third
Ketone and benzophenone are 1-2 according to mass ratio：0.5-0.8:1 compounds.
Preferably, the pressure-sensitive adhesive agent is that polyacrylate pressure-sensitive sticks agent, the agent of polyurethane pressure sensitive gluing, melt pressure sensitive
The combination of one or more of adhesive, the agent of silica gel pressure-sensitive adhesive, aqueous styrene-butadiene emulsion pressure-sensitive adhesive agent.
Wherein, the pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, and agent, poly- ammonia are sticked using polyacrylate pressure-sensitive
When ester pressure-sensitive sticks agent, the agent of melt pressure sensitive gluing as raw material, the preparation method of the pressure-sensitive adhesive layer is following, by pressure-sensitive adhesive
100 parts by weight of agent, curing agent 0.5-5 parts by weight are dissolved in appropriate solvent, up to the pressure-sensitive adhesive layer, the curing agent after drying
For the combination of one or more of polyisocyanate curing agent, epoxy hardener, organic peroxide curing agent, the solvent
For one or more of ethyl acetate, toluene, acetone, when using the agent of silica gel pressure-sensitive adhesive, aqueous styrene-butadiene emulsion pressure-sensitive adhesive
When agent is as raw material, without using curing agent.
Another object of the present invention is achieved through the following technical solutions：A kind of preparation of the two-sided UV Protection glues band of easy-clear
Method includes the following steps：
(1) acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator are sequentially added in solvent, stirring is certain
Time obtains UV visbreaking adhesives；
(2) pressure-sensitive adhesive agent is coated on to the layer upper surface of the upper release film, the one of the base material film is fitted in after drying
Spare one-faced tapes are made in face；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, step is fitted in after drying
Suddenly the another side of spare one-faced tapes made from (2) cures 1-4 days to get the two-sided of the easy-clear at a temperature of 40-80 DEG C
UV Protection glue bands.
In the step (1), above-mentioned raw materials are mixed, 20-40min is stirred under 300-400rpm mixing speeds, with 100
Mesh filter-cloth filtering stands 20-40min and the UV visbreakings adhesive is made, and the solid content of the UV visbreakings adhesive is 28%-
35%, the solvent is one or more of ethyl acetate, toluene, acetone, and drying temperature is 50-120 DEG C, and drying time is
1-10min；In the step (2), corresponding pressure sensitive adhesive is dissolved in solvent, and whether is selected using solid according to actual demand
Raw material is stirred 20-40min by agent under 300-400rpm mixing speeds, with 100 mesh filter-cloth filterings, stands 20-40min systems
The pressure-sensitive adhesive agent, the solid content of the pressure-sensitive adhesive agent are 32%-38%, drying temperature is 50-120 DEG C, when drying
Between be 1-10min；Curing temperature is 50-80 DEG C in the step (3), and the curing time is 1-4 days.
The beneficial effects of the present invention are：The two-sided UV Protection glues band of the present invention sets double faced adhesive tape to UV visbreakings on one side
Glue-line, and another side is set as pressure-sensitive adhesive layer, and use PET heat shrink films for base material film, UV visbreakings glue-line and pressure-sensitive adhesive layer point
It is not arranged on the two sides of PET heat shrink films, it, can be easily by UV visbreaking glue-lines by UV radiation during removing double faced adhesive tape
It is removed from adherend surface, and passes through heat treatment so that the contraction of PET heat shrink films, then it can be easily by pressure-sensitive adhesive layer from another quilt
Viscous object surface removal, realizes two-sided easy remove function.
The two-sided UV Protection glues band of the present invention, which is set as UV visbreaking glue-lines on one side, and another side is arranged
For pressure-sensitive adhesive layer, the adhesive property of two sides glue-line difference, in use, the one side of metal sheet material uses UV visbreaking glue
Layer, the one side for pasting glass sheet uses pressure-sensitive adhesive layer, and basement membrane uses heat shrink films, it is ensured that adhesive tape and metal sheet and glass
Glass sheet material sequentially detaches.
The preparation method of the present invention is simple for process, does not need harsh working condition and equipment, is particularly suitable for large scale quantities
Production has good economic benefit.
Specific implementation mode
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying refers to not is limitation of the invention.
Embodiment 1
A kind of two-sided UV Protection glues band of easy-clear, including set gradually upper release film, the first adhesive-layer, base material film,
Second adhesive-layer and lower release film, the base material film are PET heat shrink films, and first adhesive-layer is pressure-sensitive adhesive layer, described the
Two adhesive-layers are UV visbreaking glue-lines.
180 ° of peeling forces of the UV visbreakings glue-line are 0.5N/25mm-0.8N/25mm before UV illumination, after UV illumination
180 ° of peeling forces of the UV visbreakings glue-line are 0.02-0.0.05N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：
0.2N/25mm-0.5N/25mm。
The off-type force of the upper release film is less than the off-type force of the lower release film；The off-type force of the upper release film is 5-
The off-type force of 6gf/25mm, lower release film are 10-12gf/25mm.
Preferably, the thickness of the PET heat shrink films is 20um, and heat shrink temperature is：80℃.
Preferably, the pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, and the UV visbreakings glue-line is by following parts by weight
Raw material is made：
The UV prepolymers are to be reacted to prepare by the isocyanates of polyfunctionality, oligomer polyol and crylic acid hydroxy ester
It forms；The isocyanates of the polyfunctionality is triphenylmethane triisocyanate, and the oligomer polyol is polycaprolactone
Polyalcohol, the crylic acid hydroxy ester are hydroxy-ethyl acrylate.
The specific synthetic method of the UV prepolymers includes the following steps：
(1) it is 1.2 according to the molar ratio of isocyanate group, alcoholic extract hydroxyl group and hydroxy ethyl:1:0.2 weighs triphen respectively
Methylmethane triisocyanate, polycaprolactone polyol and hydroxy-ethyl acrylate；
(2) at a temperature of 40 DEG C, make triphenylmethane triisocyanate, polycaprolactone polyol in a certain amount of metal carboxylic
Reaction is complete to alcoholic extract hydroxyl group consumption in the presence of phosphate catalyst；
(3) at a temperature of 40 DEG C, hydroxy-ethyl acrylate, polymerization inhibitor are separately added into the reaction product obtained by step (2)
And butyl tin, reaction are complete to isocyanate group consumption；
(4) ethyl acetate and held for some time at a temperature of at 40 DEG C are added into the reaction product obtained by step (3),
The UV prepolymers are made.
The curing agent is polyisocyanate curing agent, and the photoinitiator is 1- hydroxycyclohexyl phenyl ketones.
The pressure-sensitive adhesive agent is that polyacrylate pressure-sensitive sticks agent.
The preparation method of the two-sided UV Protection glues band of the easy-clear, includes the following steps：
(1) acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator are mixed successively, speed is stirred in 300rpm
Degree is lower to stir 40min, with 100 mesh filter-cloth filterings, stands 40min and the UV visbreakings adhesive, the UV visbreakings adhesive is made
Solid content be 28%；
(2) polyisocyanate curing agent of the polyacrylate pressure-sensitive of 100 parts by weight, 1 parts by weight is dissolved in acetic acid
Ethyl ester stirs 40min under 300rpm mixing speeds, with 100 mesh filter-cloth filterings, stands 40min and the pressure sensitive adhesive gluing is made
The solid content of agent, the pressure-sensitive adhesive agent is 32%, and pressure sensitive adhesive adhesive obtained is coated on the release of the upper release film
Face fits in the one side of the base material film after being dried at a temperature of 50 DEG C, spare one-faced tapes are made；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, are dried at a temperature of 50 DEG C
The another side that spare one-faced tapes made from step (2) are fitted in after dry cures 4 days to get described easily clear at a temperature of 50 DEG C
The two-sided UV Protection glues band removed.
Embodiment 2
A kind of two-sided UV Protection glues band of easy-clear, including set gradually upper release film, the first adhesive-layer, base material film,
Second adhesive-layer and lower release film, the base material film are PET heat shrink films, and first adhesive-layer is pressure-sensitive adhesive layer, described the
Two adhesive-layers are UV visbreaking glue-lines.
180 ° of peeling forces of the UV visbreakings glue-line are 0.8N/25mm-1.5N/25mm before UV illumination, after UV illumination
180 ° of peeling forces of the UV visbreakings glue-line are 0.05-0.1N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：0.5N/
25mm-1N/25mm。
The off-type force of the upper release film is less than the off-type force of the lower release film；The off-type force of the upper release film is 8-
The off-type force of 9gf/25mm, lower release film are 25-27gf/25mm.
The thickness of the PET heat shrink films is 40um, and heat shrink temperature is：100℃.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, the UV visbreakings glue-line by following parts by weight raw material system
At：
The UV prepolymers are to be reacted to prepare by the isocyanates of polyfunctionality, oligomer polyol and crylic acid hydroxy ester
It forms, the isocyanates of the polyfunctionality is hexamethylene diisocyanate trimer；The oligomer polyol is poly- carbon
Acid esters polyalcohol, the dihydroxypropyl fat are hydroxypropyl acrylate.
The specific synthetic method of the UV prepolymers includes the following steps：
(1) it is 3 according to the molar ratio of isocyanate group, alcoholic extract hydroxyl group and hydroxy ethyl:1:2 weigh hexa-methylene respectively
Diisocyanate trimer, polycarbonate polyol and hydroxypropyl acrylate；
(2) at a temperature of 70 DEG C, make hexamethylene diisocyanate trimer, polycarbonate polyol in a certain amount of gold
Reaction is complete to alcoholic extract hydroxyl group consumption in the presence of belonging to carboxylate catalyst；
(3) at a temperature of 70 DEG C, hydroxypropyl acrylate, a certain amount of is separately added into the reaction product obtained by step (2)
Polymerization inhibitor and a certain amount of organotin catalysts, reaction are complete to isocyanate group consumption；
(4) a certain amount of solvent held for some time at a temperature of 70 DEG C is added into the reaction product obtained by step (3),
The UV prepolymers are made.
The curing agent is epoxy hardener；The photoinitiator is 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholines
Base -1- acetone.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, and the pressure-sensitive adhesive agent is polyurethane pressure sensitive gluing agent.
The preparation method of the two-sided UV Protection glues band of the easy-clear, includes the following steps：
(1) acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator are sequentially added in toluene, in 350rpm
30min is stirred under mixing speed, with 100 mesh filter-cloth filterings, 30min is stood and the UV visbreakings adhesive, the UV visbreakings is made
The solid content of adhesive is 30%；
(2) polyisocyanate curing agent of the polyurethane contact adhesive of 100 parts by weight, 3 parts by weight is dissolved in toluene,
30min is stirred under 350rpm mixing speeds, with 100 mesh filter-cloth filterings, 30min is stood and the pressure sensitive adhesive adhesive is made, it is described
The solid content of pressure-sensitive adhesive agent is 35%, pressure-sensitive adhesive agent is coated on to the layer upper surface of the upper release film, at a temperature of 80 DEG C
The one side of the base material film is fitted in after drying, and spare one-faced tapes are made；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, are dried at a temperature of 80 DEG C
The another side that spare one-faced tapes made from step (2) are fitted in after dry cures 2 days to get described easily clear at a temperature of 70 DEG C
The two-sided UV Protection glues band removed.
Embodiment 3
A kind of two-sided UV Protection glues band of easy-clear, including set gradually upper release film, the first adhesive-layer, base material film,
Second adhesive-layer and lower release film, the base material film are PET heat shrink films, and first adhesive-layer is pressure-sensitive adhesive layer, described the
Two adhesive-layers are UV visbreaking glue-lines.
180 ° of peeling forces of the UV visbreakings glue-line are 2N/25mm-2.5N/25mm, the institute after UV illumination before UV illumination
180 ° of peeling forces for stating UV visbreaking glue-lines are 0.1-0.15N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：1N/25mm-
2N/25mm。
The off-type force of the upper release film is less than the off-type force of the lower release film；The off-type force of the upper release film is
The off-type force of 13-14gf/25mm, lower release film are 35-37gf/25mm.
The thickness of the PET heat shrink films is 60um, and heat shrink temperature is：120℃.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, the UV visbreakings glue-line by following parts by weight raw material system
At：
The UV prepolymers are to be reacted to prepare by the isocyanates of polyfunctionality, oligomer polyol and crylic acid hydroxy ester
It forms, the isocyanates of the polyfunctionality is toluene diisocyanate trimer；The oligomer polyol is polyether polyols
Alcohol, the dihydroxypropyl fat are hy-droxybutyl.
The specific synthetic method of the UV prepolymers includes the following steps：
(1) it is 1.5 according to the molar ratio of isocyanate group, alcoholic extract hydroxyl group and hydroxy ethyl:1:0.5 weighs toluene respectively
Diisocyanate trimer, polyether polyol and hy-droxybutyl；
(2) at a temperature of 50 DEG C, make toluene diisocyanate trimer, polyether polyol in a certain amount of metal carboxylate
Reaction is complete to alcoholic extract hydroxyl group consumption in the presence of catalyst；
(3) at a temperature of 50 DEG C, hy-droxybutyl, a certain amount of is separately added into the reaction product obtained by step (2)
Polymerization inhibitor and a certain amount of organotin catalysts, reaction are complete to isocyanate group consumption；
(4) a certain amount of solvent held for some time at a temperature of 50 DEG C is added into the reaction product obtained by step (3),
The UV prepolymers are made.
The curing agent is organic peroxide curing agent；The photoinitiator is free radical photo-initiation.The light draws
It is 1- hydroxycyclohexyl phenyl ketones, 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholinyl -1- acetone and hexichol first to send out agent
Ketone is 1 according to mass ratio：0.5:1 compounds.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent；The pressure-sensitive adhesive agent is melt pressure sensitive gluing agent.
The preparation method of the two-sided UV Protection glues band of the easy-clear, includes the following steps：
(1) acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator are sequentially added in acetone, in 400rpm
20min is stirred under mixing speed, with 100 mesh filter-cloth filterings, 20min is stood and the UV visbreakings adhesive, the UV visbreakings is made
The solid content of adhesive is 35%,
(2) polyisocyanate curing agent of the hot-fusible pressure-sensitive adhesive of 100 parts by weight, 5 parts by weight is dissolved in acetone,
20min is stirred under 400rpm mixing speeds, with 100 mesh filter-cloth filterings, 20min is stood and the pressure sensitive adhesive adhesive is made, it is described
The solid content of pressure-sensitive adhesive agent is 38%, pressure-sensitive adhesive agent is coated on to the layer upper surface of the upper release film, at a temperature of 120 DEG C
The one side of the base material film is fitted in after drying, and spare one-faced tapes are made；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, at a temperature of 120 DEG C
The another side that spare one-faced tapes made from step (2) are fitted in after drying cures one day to get described easy at a temperature of 80 DEG C
The two-sided UV Protection glues band removed.
Embodiment 4
A kind of two-sided UV Protection glues band of easy-clear, including set gradually upper release film, the first adhesive-layer, base material film,
Second adhesive-layer and lower release film, the base material film are PET heat shrink films, and first adhesive-layer is pressure-sensitive adhesive layer, described the
Two adhesive-layers are UV visbreaking glue-lines.
180 ° of peeling forces of the UV visbreakings glue-line are 4.5N/25mm-5N/25mm, the institute after UV illumination before UV illumination
180 ° of peeling forces for stating UV visbreaking glue-lines are 0.15-0.2N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：2.5N/
25mm-3N/25mm。
The off-type force of the upper release film is less than the off-type force of the lower release film；The off-type force of the upper release film is
The off-type force of 12-15gf/25mm, lower release film are 45-50gf/25mm.
Preferably, the thickness of the PET heat shrink films is 80um, and heat shrink temperature is：150℃.
Preferably, the pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, and the UV visbreakings glue-line is by following parts by weight
Raw material is made：
The UV prepolymers are to be reacted to prepare by the isocyanates of polyfunctionality, oligomer polyol and crylic acid hydroxy ester
It forms, the isocyanates of the polyfunctionality is isophorone diisocyanate trimer and tri o cresyl thiophosphate (4- phenyl isocyanides
Acid esters) according to mass ratio be 1:1 compounds；The oligomer polyol is polytetrahydrofuran polyol, the acrylic acid hydroxyl
Base ester is hydroxyethyl methacrylate and metering system hydroxy butyl ester according to mass ratio 1：1 compounds.
The specific synthetic method of the UV prepolymers includes the following steps：
(1) it is 2 according to the molar ratio of isocyanate group, alcoholic extract hydroxyl group and hydroxy ethyl:1:1 weighs polyfunctionality respectively
Isocyanates, oligomer polyol and crylic acid hydroxy ester；
(2) at a temperature of 60 DEG C, make the isocyanates of polyfunctionality, oligomer polyol in a certain amount of metal carboxylate
Reaction is complete to alcoholic extract hydroxyl group consumption in the presence of catalyst；
(3) at a temperature of 60 DEG C, crylic acid hydroxy ester, a certain amount of is separately added into the reaction product obtained by step (2)
Polymerization inhibitor and a certain amount of organotin catalysts, reaction are complete to isocyanate group consumption；
(4) a certain amount of solvent held for some time at a temperature of 60 DEG C is added into the reaction product obtained by step (3),
The UV prepolymers are made.
It according to mass ratio is 1 that the curing agent, which is polyisocyanate curing agent and organic peroxide curing agent,:0.3 compounding
It forms；The photoinitiator is 1- hydroxycyclohexyl phenyl ketones, 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholinyls -1- third
Ketone and benzophenone are 2 according to mass ratio：0.8:1 compounds.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent；The pressure-sensitive adhesive agent is silica gel pressure-sensitive adhesive agent.
The preparation method of the two-sided UV Protection glues band of the easy-clear, includes the following steps：
(1) by acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator sequentially add ethyl acetate and toluene by
According to volume ratio 1:In the solvent of 1 compounding, 20min is stirred under 400rpm mixing speeds, with 100 mesh filter-cloth filterings, stands 20min
The UV visbreakings adhesive is made, the solid content of the UV visbreakings adhesive is 33%；
(2) the silica gel pressure sensitive adhesive of 100 parts by weight is dissolved in and the silica gel pressure sensitive adhesive is dissolved in ethyl acetate and toluene
According to volume ratio 1:In the solvent of 1 compounding, 20min is stirred under 400rpm mixing speeds, with 100 mesh filter-cloth filterings, is stood
Silica gel pressure-sensitive adhesive agent is made in 20min, and the solid content of the pressure-sensitive adhesive agent is 36%, and silica gel pressure-sensitive adhesive agent obtained is applied
It is overlying on the layer upper surface of the upper release film, the one side of the base material film is fitted in after being dried at a temperature of 150 DEG C, spare list is made
Face adhesive tape；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, at a temperature of 150 DEG C
The another side that spare one-faced tapes made from step (2) are fitted in after drying cures 3 days to get described easy at a temperature of 60 DEG C
The two-sided UV Protection glues band removed.
Embodiment 5
A kind of two-sided UV Protection glues band of easy-clear, including set gradually upper release film, the first adhesive-layer, base material film,
Second adhesive-layer and lower release film, the base material film are PET heat shrink films, and first adhesive-layer is pressure-sensitive adhesive layer, described the
Two adhesive-layers are UV visbreaking glue-lines.
180 ° of peeling forces of the UV visbreakings glue-line are 4N/25mm-4.5N/25mm, the institute after UV illumination before UV illumination
180 ° of peeling forces for stating UV visbreaking glue-lines are 0.02-0.04N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：1N/25mm-
1.5N/25mm。
The off-type force of the upper release film is less than the off-type force of the lower release film；The off-type force of the upper release film is 8-
The off-type force of 10gf/25mm, lower release film are 30-33gf/25mm.
The thickness of the PET heat shrink films is 60um, and heat shrink temperature is：120℃.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent, the UV visbreakings glue-line by following parts by weight raw material system
At：
The UV prepolymers are to be reacted to prepare by the isocyanates of polyfunctionality, oligomer polyol and crylic acid hydroxy ester
It forms, the isocyanates of the polyfunctionality is hexamethylene diisocyanate trimer；The oligomer polyol is PPG-
1000, the crylic acid hydroxy ester is hydroxy-ethyl acrylate.
The specific synthetic method of the UV prepolymers includes the following steps：
(1) it is 2.5 according to the molar ratio of isocyanate group, alcoholic extract hydroxyl group and hydroxy ethyl:1:1.5 weigh six Asias respectively
Methyl diisocyanate tripolymer ester, PPG-1000 and hydroxy-ethyl acrylate；
(2) at a temperature of 65 DEG C, make hexamethylene diisocyanate trimer, PPG-1000 in a certain amount of carboxylate metal
Reaction is complete to alcoholic extract hydroxyl group consumption in the presence of salt catalyst；
(3) at a temperature of 65 DEG C, hydroxy-ethyl acrylate, a certain amount of is separately added into the reaction product obtained by step (2)
Polymerization inhibitor and a certain amount of organotin catalysts, reaction are complete to isocyanate group consumption；
(4) a certain amount of solvent held for some time at a temperature of 65 DEG C is added into the reaction product obtained by step (3),
The UV prepolymers are made.
The curing agent is polyisocyanate curing agent；The photoinitiator is free radical photo-initiation.It is described light-initiated
Agent is 1- hydroxycyclohexyl phenyl ketones.
The pressure-sensitive adhesive layer is dried by pressure-sensitive adhesive agent；The pressure-sensitive adhesive agent is glutinous for polyacrylate pressure-sensitive
Agent.
The preparation method of the two-sided UV Protection glues band of the easy-clear, includes the following steps：
(1) acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator are sequentially added in ethyl acetate,
40min is stirred under 300rpm mixing speeds, with 100 mesh filter-cloth filterings, 40min is stood and the UV visbreakings adhesive is made, it is described
The solid content of UV visbreaking adhesives is 30%；；
(2) isocyanate curing agent of 100 parts by weight of polypropylene acid esters pressure sensitive adhesives, 0.5 parts by weight is dissolved in into acetic acid
In ethyl ester, 40min is stirred under 300rpm mixing speeds, with 100 mesh filter-cloth filterings, 40min is stood and the pressure-sensitive adhesive is made
The solid content of agent, the pressure-sensitive adhesive agent is 35%；Pressure-sensitive adhesive agent is coated on the layer upper surface of the upper release film, in 80 DEG C of temperature
The one side that the base material film is fitted in after the lower drying of degree, is made spare one-faced tapes；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, are dried at a temperature of 80 DEG C
The another side that spare one-faced tapes made from step (2) are fitted in after dry cures 3 days to get described easily clear at a temperature of 60 DEG C
The two-sided UV Protection glues band removed.
Following table is the peeling force detection of double faced adhesive tape made from the embodiment of the present invention 1-5：
As seen from the above table, two-sided UV Protection glues band of the invention sets double faced adhesive tape to UV visbreaking glue-lines on one side, and another
It is set as pressure-sensitive adhesive layer on one side, it, can be easily by UV visbreakings glue-line from being glued by UV radiation during removing double faced adhesive tape
Object surface removes, and passes through heat treatment so that the contraction of PET heat shrink films, then it can be easily by pressure-sensitive adhesive layer from another adherend table
Face removes, and realizes two-sided easy remove function.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner,
Any obvious replacement is not departed under the premise of present inventive concept within protection scope of the present invention.
Claims (10)
1. a kind of two-sided UV Protection glues band of easy-clear, it is characterised in that：Including upper release film, the first viscose glue set gradually
Layer, base material film, the second adhesive-layer and lower release film, the base material film are PET heat shrink films, and first adhesive-layer is pressure sensitive adhesive
Layer, second adhesive-layer are UV visbreaking glue-lines.
2. the two-sided UV Protection glues band of easy-clear according to claim 1, it is characterised in that：The UV subtracts before UV illumination
180 ° of peeling forces of adhesive-layer are 0.5-5N/25mm, and 180 ° of peeling forces of the UV visbreakings glue-line are 0.02- after UV illumination
0.2N/25mm；180 ° of peeling forces of the pressure-sensitive adhesive layer are：0.2-3N/25mm.
3. the two-sided UV Protection glues band of easy-clear according to claim 1, it is characterised in that：The upper release film it is release
Power is less than the off-type force of the lower release film；The off-type force of the upper release film is 5-15gf/25mm, the off-type force of lower release film
For 10-50gf/25mm.
4. the two-sided UV Protection glues band of easy-clear according to claim 1, it is characterised in that：The PET heat shrink films
Thickness is 20-80um, and heat shrink temperature is：80-150℃.
5. the two-sided UV Protection glues band of easy-clear according to claim 1, it is characterised in that：The pressure-sensitive adhesive layer is by pressure-sensitive
Adhesive is dried, and the UV visbreakings glue-line is made of the raw material of following parts by weight：
6. the two-sided UV Protection glues band of easy-clear according to claim 5, it is characterised in that：The UV prepolymers are by more
Isocyanates, oligomer polyol and the crylic acid hydroxy ester reaction of degree of functionality are prepared.
7. the two-sided UV Protection glues band of easy-clear according to claim 6, it is characterised in that：The isocyanide of the polyfunctionality
Acid esters is triphenylmethane triisocyanate, hexamethylene diisocyanate trimer, toluene diisocyanate trimer, different Buddhist
The combination of one or more of your ketone diisocyanate trimer, tri o cresyl thiophosphate (4- phenyl isocyanates)；It is described oligomeric
Object polyalcohol be polycaprolactone polyol, polycarbonate polyol, polyether polyol, one kind in polytetrahydrofuran polyol or
Several combinations；The crylic acid hydroxy ester is hydroxy-ethyl acrylate, hydroxypropyl acrylate, hy-droxybutyl, metering system
The combination of one or more of sour hydroxyl ethyl ester, hydroxy propyl methacrylate.
8. the two-sided UV Protection glues band of easy-clear according to claim 5, it is characterised in that：The curing agent is polyisocyanate cyanogen
The combination of one or more of acid esters curing agent, epoxy hardener, organic peroxide curing agent；The photoinitiator is certainly
By base photoinitiator；The solvent is the combination that the solvent is one or more of ethyl acetate, toluene, acetone.
9. the two-sided UV Protection glues band of easy-clear according to claim 5, it is characterised in that：The pressure-sensitive adhesive agent is poly-
Acrylate pressure-sensitive adhesive, the agent of polyurethane pressure sensitive gluing, the agent of melt pressure sensitive gluing, the agent of silica gel pressure-sensitive adhesive, aqueous butylbenzene breast
The combination of one or more of the quick adhesive of hydraulic pressure.
10. a kind of preparation method of such as two-sided UV Protection glues band of claim 5-9 any one of them easy-clears, feature exist
In including the following steps：
(1) acrylate pressure-sensitive adhesive, UV prepolymers, curing agent and photoinitiator are sequentially added in solvent, stir certain time,
Obtain UV visbreaking adhesives；
(2) pressure-sensitive adhesive agent is coated on to the layer upper surface of the upper release film, the one side of the base material film is fitted in after drying, is made
Obtain spare one-faced tapes；
(3) the UV visbreaking adhesives in the step (1) are coated on to the layer upper surface of lower release film, step is fitted in after drying
(2) another side of spare one-faced tapes made from cures the 1-4 days two-sided UV to get the easy-clear at a temperature of 40-80 DEG C
Protection glue band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276521.8A CN108611010A (en) | 2018-03-30 | 2018-03-30 | A kind of two-sided UV Protection glues band of easy-clear and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276521.8A CN108611010A (en) | 2018-03-30 | 2018-03-30 | A kind of two-sided UV Protection glues band of easy-clear and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108611010A true CN108611010A (en) | 2018-10-02 |
Family
ID=63659227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810276521.8A Pending CN108611010A (en) | 2018-03-30 | 2018-03-30 | A kind of two-sided UV Protection glues band of easy-clear and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108611010A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735256A (en) * | 2019-01-28 | 2019-05-10 | 苏州世华新材料科技股份有限公司 | A kind of preparation method of the UV visbreaking protective film of the one pack system of resistance to visible light |
| CN109762509A (en) * | 2019-01-17 | 2019-05-17 | 上海仁速新材料有限公司 | UV dehesion glue and application thereof |
| CN109852275A (en) * | 2019-01-16 | 2019-06-07 | 东莞市澳中电子材料有限公司 | A kind of double-side hot-melt adhesive band and preparation method thereof |
| CN110079232A (en) * | 2019-05-10 | 2019-08-02 | 江苏伊诺尔新材料科技有限公司 | UV visbreaking polyester film double faced adhesive tape and preparation method thereof |
| CN111171751A (en) * | 2020-01-21 | 2020-05-19 | 安徽富印新材料有限公司 | UV (ultraviolet) anti-adhesion film and preparation method thereof |
| CN112322207A (en) * | 2020-11-04 | 2021-02-05 | 湖南弘擎电子材料科技有限公司 | UV curing double-sided adhesive tape applied to pasting low-surface-energy material and preparation method thereof |
| CN113249046A (en) * | 2021-04-29 | 2021-08-13 | 宁波启合新材料科技有限公司 | Novel double-sided adhesive tape |
| CN113773770A (en) * | 2021-09-27 | 2021-12-10 | 苏州世诺新材料科技有限公司 | Double-curing pressure-sensitive adhesive and preparation method of support film protective adhesive tape thereof |
| CN113861928A (en) * | 2021-11-23 | 2021-12-31 | 湖北航天化学技术研究所 | UV (ultraviolet) anti-static adhesive and preparation method of anti-static adhesive |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245819A (en) * | 1998-08-26 | 2000-03-01 | 琳得科株式会社 | Double side coated pressure sensitive adhesive sheet and its application |
| US20030029544A1 (en) * | 1998-08-26 | 2003-02-13 | Lintec Corporation | Pressure sensitive adhesive double coated sheet and method of use thereof |
| JP2012057029A (en) * | 2010-09-08 | 2012-03-22 | Alliance Material Co Ltd | Double-sided tape used for manufacturing process of panel |
| CN104559822A (en) * | 2014-12-29 | 2015-04-29 | 宁波大榭开发区综研化学有限公司 | Strippable double-sided sticky tape for large-size sapphire glass grinding and preparation method of strippable double-sided sticky tape |
-
2018
- 2018-03-30 CN CN201810276521.8A patent/CN108611010A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245819A (en) * | 1998-08-26 | 2000-03-01 | 琳得科株式会社 | Double side coated pressure sensitive adhesive sheet and its application |
| US20030029544A1 (en) * | 1998-08-26 | 2003-02-13 | Lintec Corporation | Pressure sensitive adhesive double coated sheet and method of use thereof |
| JP2012057029A (en) * | 2010-09-08 | 2012-03-22 | Alliance Material Co Ltd | Double-sided tape used for manufacturing process of panel |
| CN104559822A (en) * | 2014-12-29 | 2015-04-29 | 宁波大榭开发区综研化学有限公司 | Strippable double-sided sticky tape for large-size sapphire glass grinding and preparation method of strippable double-sided sticky tape |
Non-Patent Citations (3)
| Title |
|---|
| 曾晓鹰 等: "《电子束固化涂料及应用》", 31 December 2014, 天津大学出版社 * |
| 李子东 等: "《现代胶粘技术手册》", 31 January 2002, 新时代出版社 * |
| 汪多仁: "《合成树脂与工程塑料生产技术》", 31 August 2001, 中国轻工业出版社 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852275A (en) * | 2019-01-16 | 2019-06-07 | 东莞市澳中电子材料有限公司 | A kind of double-side hot-melt adhesive band and preparation method thereof |
| CN109852275B (en) * | 2019-01-16 | 2021-05-14 | 东莞市澳中电子材料有限公司 | Double-sided hot melt adhesive tape and preparation method thereof |
| CN109762509A (en) * | 2019-01-17 | 2019-05-17 | 上海仁速新材料有限公司 | UV dehesion glue and application thereof |
| CN109762509B (en) * | 2019-01-17 | 2021-04-09 | 上海仁速新材料有限公司 | UV (ultraviolet) viscosity reducing adhesive and application thereof |
| CN109735256A (en) * | 2019-01-28 | 2019-05-10 | 苏州世华新材料科技股份有限公司 | A kind of preparation method of the UV visbreaking protective film of the one pack system of resistance to visible light |
| CN110079232A (en) * | 2019-05-10 | 2019-08-02 | 江苏伊诺尔新材料科技有限公司 | UV visbreaking polyester film double faced adhesive tape and preparation method thereof |
| CN111171751A (en) * | 2020-01-21 | 2020-05-19 | 安徽富印新材料有限公司 | UV (ultraviolet) anti-adhesion film and preparation method thereof |
| CN112322207A (en) * | 2020-11-04 | 2021-02-05 | 湖南弘擎电子材料科技有限公司 | UV curing double-sided adhesive tape applied to pasting low-surface-energy material and preparation method thereof |
| CN113249046A (en) * | 2021-04-29 | 2021-08-13 | 宁波启合新材料科技有限公司 | Novel double-sided adhesive tape |
| CN113773770A (en) * | 2021-09-27 | 2021-12-10 | 苏州世诺新材料科技有限公司 | Double-curing pressure-sensitive adhesive and preparation method of support film protective adhesive tape thereof |
| CN113773770B (en) * | 2021-09-27 | 2022-11-18 | 苏州世诺新材料科技有限公司 | Double-curing pressure-sensitive adhesive and preparation method of support film protective adhesive tape thereof |
| CN113861928A (en) * | 2021-11-23 | 2021-12-31 | 湖北航天化学技术研究所 | UV (ultraviolet) anti-static adhesive and preparation method of anti-static adhesive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108611010A (en) | A kind of two-sided UV Protection glues band of easy-clear and preparation method thereof | |
| CN108659734A (en) | A kind of cured high just viscous stripping tapes and preparation method thereof again of antistatic UV | |
| US3767040A (en) | Pressure-sensitive polyurethane adhesives | |
| CN104232004A (en) | Polyurethane pressure-sensitive adhesive composition and preparation method and application thereof | |
| CN104312450B (en) | UV base material alumite gum and preparation method thereof | |
| WO2017088765A1 (en) | Method for preparing modified wet-cured polyurethane hot melt adhesive | |
| CN109054701A (en) | Low temperature resistant pressure-sensitive adhesive agent and preparation method thereof | |
| CN103154060A (en) | Resin composition | |
| TW201936819A (en) | Adhesive sheet, manufacturing method thereof, and method for manufacturing image display device made of an adhesive composition including a base polymer and a photocurable compound | |
| CN104974709A (en) | UV moisture dual-curing type acrylate pressure-sensitive adhesive and preparation method thereof | |
| CN111004589A (en) | Preparation method of light-modulation optical-grade pressure-sensitive adhesive tape | |
| CN112680129A (en) | Adhesive label and preparation method thereof | |
| CN110655834B (en) | PET (polyethylene terephthalate) base film primer, modified PET film and adhesive tape for CMOS (complementary metal oxide semiconductor) chip cutting process as well as preparation method and application of adhesive tape | |
| CN111100580A (en) | Pressure-sensitive adhesive tape primer and preparation and coating methods thereof | |
| CN109294511B (en) | UV curing adhesive suitable for bonding flexible base materials | |
| CN111019468B (en) | Organic silicon modified release agent and preparation method and application thereof | |
| JP6536757B2 (en) | Release agent for reactive hot melt resin | |
| CN105602464B (en) | A kind of etch resistant protective film | |
| CN105086913A (en) | Adhesive composition | |
| CN109852303A (en) | A kind of high temperature resistant double faced adhesive tape and preparation method | |
| CN105745294A (en) | Surface-protecting adhesive sheet, and method for using surface-protecting adhesive sheet | |
| CN110527453B (en) | Acrylic copolymer-based adhesive sheet for 5G antenna process | |
| JP2015000911A (en) | Release agent for reactive hot-melt resin, release method, and base material | |
| JP2015110685A (en) | Adhesive composition and removable adhesive double-faced sheet using the same | |
| CN112745799A (en) | Photolytic adhesive pressure-sensitive adhesive and photolytic adhesive sub-sensitive adhesive tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |