CN108753193B - A kind of blue light-UV absorption adhesive tape and its with glue and preparation method - Google Patents
A kind of blue light-UV absorption adhesive tape and its with glue and preparation method Download PDFInfo
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- CN108753193B CN108753193B CN201810657338.2A CN201810657338A CN108753193B CN 108753193 B CN108753193 B CN 108753193B CN 201810657338 A CN201810657338 A CN 201810657338A CN 108753193 B CN108753193 B CN 108753193B
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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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
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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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
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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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
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- 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
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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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
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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
- 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
- C09J2301/122—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 only on one side of the carrier, e.g. single-sided adhesive tape
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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
- 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
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- 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
- C09J2301/312—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 parameters being the characterizing feature
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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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
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- 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
- C09J2423/04—Presence of homo or copolymers of ethene
- C09J2423/046—Presence of homo or copolymers of ethene in the substrate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/106—Presence of homo or copolymers of propene in the substrate
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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
- C09J2433/00—Presence of (meth)acrylic polymer
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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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
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- C09J2469/00—Presence of polycarbonate
- C09J2469/006—Presence of polycarbonate in the substrate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2479/00—Presence of polyamine or polyimide
- C09J2479/08—Presence of polyamine or polyimide polyimide
- C09J2479/086—Presence of polyamine or polyimide polyimide in the substrate
Abstract
The invention discloses a kind of blue light-UV absorption adhesive tape and its with glue and preparation method, the described adhesive tape is successively made of substrate A, blue light-UV absorption glue-line, substrate B, pressure-sensitive adhesive layer and release film from top to bottom.Wherein blue light-UV absorption glue-line is made of blue-light absorbers, ultraviolet absorber, polyacrylate resin, solvent misture.The preparation method is as follows: being respectively coated blue light-UV absorption glue-line and pressure-sensitive adhesive layer in the two sides substrate B first, it is bonded substrate A on blue light-UV absorption glue-line of B substrate in the winding stage after drying tunnel is dried, pastes release film on pressure-sensitive adhesive layer.Blue light of the present invention-UV absorption adhesive tape quickly can increase anti-blue light-ultraviolet protection in optics, electronic fabrication process for photosensitive material, avoid damage of the material under conventional workshop lighting environment, bad caused by reducing because of illumination.
Description
Technical field
The invention discloses a kind of blue light-UV absorption adhesive tapes and preparation method thereof, belong to adhesive field.
Background technique
In optics and electronics industry, there are many need to avoid contact to ultraviolet light and part during device or processing procedure
Blue light.Such as in the production process of liquid crystal display, touch screen and flexible circuit board, photoetching process, this system are largely used
Cheng Zhonghui largely uses photosensitive etching ink or photosensitive etching-film；And in the moulds group production process such as wafer, chip, LED, largely
Use UV visbreaking adhesive tape；In screen fitting processing procedure, then UV can be widely applied to solidify optical cement；And it was produced in optical lens
Cheng Zhong, when many photosensitive eyeglasses do not complete uvioresistant coating, it is also desirable to strictly avoid ultraviolet and blue light direct irradiation.
In order to avoid ultraviolet light or blue light damage in these above-mentioned devices or processing procedure, yellow light is often used in workshop
Lamp group illumination.But the brightness of illumination of yellow fluorescent lamp will be weaker than the common white light of equal-wattage, many to need lacking for people's naked eyes detection
It falls into such as apparent flaws, minute crack to be often not easy to find, causes fraction defective high；Simultaneously because light is yellow, perhaps
Polychrome difference problem is often just found after entire yellow light process, and then needs from the beginning to do over again, and wastes a large amount of production capacities.Cause
This, in industry urgently it is a kind of can quickly can be bonded under common white light and meanwhile be in itself it is transparent and play shield it is ultraviolet
The protective glue band of light and blue light action, while this protective glue band will not be migrated because of the extinction material in glue-line to protected object again
Cause surface contamination.
Summary of the invention
Object of the present invention is in view of the above technical problems, provide the adhesive tape of a kind of absorbable blue light and ultraviolet light and its use glue
Water and preparation method.
The adhesive tape is successively release by substrate A, blue light-UV absorption glue-line, substrate B, pressure-sensitive adhesive layer and single side from top to bottom
Film is constituted.
Wherein blue light-UV absorption glue-line is mainly by blue-light absorbers, ultraviolet absorber, polyacrylate resin, increasing stick
Resin is constituted, and concrete composition is as follows.
1-15 parts of blue-light absorbers, 1-10 parts of ultraviolet absorber, 10-100 parts of polyacrylate resin, 0-70 parts
Solvent misture, 1-20 parts of curing agent, 100-250 parts of solvent.
As the preferred embodiment of the technical program, the blue-light absorbers are two cyclopentadienyl of modification of the aromatic groups such as phenyl
Iron.
Further, the blue-light absorbers absorption peak range 350-450 nm, wherein 380-420 nm is most strong absorbs
Section.
As the preferred embodiment of the technical program, the ultraviolet absorber is benzotriazole compound.
Further, the ultraviolet absorber absorption peak range 200-380 nm, wherein 300-380 nm is most strong absorbs
Section.
As the preferred embodiment of the technical program, the polyacrylate resin is solvent type polyacrylate resinoid.
Further, the polyacrylate resin glass transition temperature is -40 DEG C to -10 DEG C.
As the preferred embodiment of the technical program, the solvent misture is C9 hydrogenated petroleum resin, rosin glycerides or hydrogen
Change any one or a few in rosin glycerides.
Further, the solvent misture softening point temperature is 75-110 DEG C.
The curing agent is Isocyanates curing agent.
The solvent is toluene, ethyl acetate, butyl acetate, acetone, any one or a few in butanone.
The blue light-UV absorption bondline thickness is 4-7 μm, and 180 ° of peel strengths are 3-5 N/cm.
The pressure-sensitive adhesive layer is acrylic compounds or organic silicon pressure-sensitive adhesive layer, with a thickness of 10-35 μm, 180 ° of peel strengths
For 1-3 N/cm.
As the preferred embodiment of the technical program, substrate A is any one in PET, PC, PI, PP, PE membrane material, thick
Degree is 5-25 μm, is coated with 46-54 dynes of surface tension of blue light-UV absorption glue face.
As the preferred embodiment of the technical program, substrate B is any one in PET, PC, PI, PP, PE membrane material, thick
Degree is 25-75 μm, 42-54 dynes of the surface tension of top and bottom.
As the preferred embodiment of the technical program, single-sided parting film is with a thickness of 23-40 μm, and remaining adhesion rate >=85% is release
Power 5-18 gf/inch.
Blue light disclosed by the invention-UV absorption glue is the preparation method comprises the following steps: according to the material composition of above-mentioned formula and match
Than accurately weighing each component raw material, low whipping speed is molten with ultraviolet absorber by blue-light absorbers under the conditions of 100-350 rpm
Remaining solvent and solvent misture is added in 10-20 parts of solvent in solution later, and polyacrylate tree is added after completely dissolution
Curing agent is added in rouge after being completely dissolved, continue the filter that via hole diameter size is 0.4-1.5 μm after mixing evenly and filter, that is, obtain
Obtain blue light-UV absorption glue.
Blue light disclosed by the invention-UV absorption adhesive tape can be used the preparation method comprises the following steps: using wet coating and scrape cutter painting
Cloth, anilox roll coating, slit is the methods of extrusion coated, coated first in the upper surface of substrate B equably pressure-sensitive adhesive coating water
The substrate B of glue is dried with the linear velocity of 20-30 m/min by drying tunnel.Substrate B after drying is pasted on pressure-sensitive adhesive layer surface
Single-sided parting film, winding are stand-by.
Equably be coated with blue light-UV absorption glue in the upper surface of substrate A later, by the substrate A of coated glue with
The linear velocity of 20-30 m/min is dried by drying tunnel, the substrate A after drying, is bonded substrate in blue light-UV absorption film surface
B without glue surface, that is, obtain blue light-UV absorption adhesive tape of final five-layer structure.
Drying tunnel is divided into 4 sections, and first segment is air-supply up and down, and temperature is 60-75 DEG C；Second segment is that air-supply, temperature are up and down
100-115℃；Third section is up-draught, and temperature is 110-125 DEG C；4th section is up-draught, and temperature is 60-70 DEG C；Drying tunnel end
End is not less than 6 meters apart from wind-up roll distance.
After necessary curing and slitting treatment, that is, obtain qualified blue light-UV absorption adhesive tape product.The adhesive tape can be with
Effectively shield ultraviolet light and blue light that common workshop illumination fluorescent lamp issues.
Compared with prior art, the technical program has the following advantages that.
1, by reasonably combined ultraviolet absorber and blue-light absorbers, can with efficient absorption and shielding energy-saving lamp, fluorescent lamp,
The ultraviolet light and blue light of LED light transmitting, wherein the strongest near ultraviolet of penetration power and blue wave band are mainly shielded by two class absorbents,
Extreme ultraviolet region can be directly absorbed using thicker substrate to reach shield effectiveness, do not needed using multiclass UV absorption
Agent compounding can reach all band covering.
2, the technical program can make light-sensitive device be directly exposed in conventional lighting environment operation without damaging.And
The suitable environment that conventional lighting environment is observed closer to human eye, it is possible to prevente effectively from visually being examined caused by light source colour difference
Error is surveyed, product yield is promoted.
3, ultraviolet absorber and blue-light absorbers addition are easy to appear migration in glue-line or substrate, directly and protected object
Body contact, can pollute processed device.Absorbent is completely enclosed in two layers of substrate using interlayer structure, it can be complete
This kind of pollution is avoided entirely.
4, in the technical program, the adhesive strength of absorbed layer adhesive strength and pressure-sensitive adhesive layer, can be true by apolegamy meticulously
Protect total will not external force when operation destroy due to tear, when effectively preventing operation fault caused by loss.
5, the technical program production is simple and convenient, and to coating accuracy and coating apparatus without particular/special requirement, common scraper etc. is applied
Production can be realized in cloth equipment.
In conclusion the present invention can be realized optics, in electronic fabrication process be quickly light-sensitive device, photosensitive material
Increase anti-blue light-ultraviolet protection, avoid the damage of device or material under conventional workshop lighting environment, caused by reducing because of illumination
Fraction defective.The advantages of present invention also has production simple and convenient, and Common coating apparatus can meet production requirement.
Detailed description of the invention
Fig. 1 is adhesive tape structure schematic diagram disclosed in this invention.
Appended drawing reference: 1- substrate A；2- blue light-UV absorption glue-line；3- substrate B；4- pressure-sensitive adhesive layer；5- release film.
Specific embodiment
The technical solution in the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
Embodiment 1.
Blue light-UV absorbing layer glue composition: blue-light absorbers are phenyl modified ferrocene, and main absorption bands are
350-420 nm, 15 parts of quantity.Ultraviolet absorber is the benzotriazole substance of main absorption bands 300-390 nm, quantity 10
Part.100 parts of polyacrylate resin, glass transition temperature is -55 DEG C.70 parts of C9 hydrogenated petroleum resin, softening point temperature
110℃.Curing agent L-75,20 parts.150 parts of solvent ethyl acetate, 80 parts of toluene, 20 parts of acetone.
Each component raw material is weighed according to the material composition of above-mentioned formula and proportion speed, low whipping speed is in 350 rpm items
Under part, blue-light absorbers and ultraviolet absorber are dissolved in 20 parts of acetone, remaining solvent and rosin glycerol are added later
Polyacrylate resin is added in 15 minutes in ester, stirring after completely dissolution, continues that L-75 is added after stirring is completely dissolved for 15 minutes, after
The filter that continuous via hole diameter size after mixing evenly is 1.5 μm filters, i.e. acquisition blue light-UV absorption glue.
Blue light-UV absorption adhesive tape preparation method: blade coating is used, is equably applied in the upper surface of substrate B first
The substrate B of cloth polyacrylate pressure-sensitive glue, coated glue is dried with the linear velocity of 20 m/min by drying tunnel.After drying
Substrate B, paste single-sided parting film on pressure-sensitive adhesive layer surface, winding is stand-by.Wherein substrate B is the PET of 25 μ m-thicks, surface
Power is 54 dynes.23 μm of single-sided parting film thickness, remaining rate 85% of adhering, off-type force 5-9 gf/inch.It is 35 μm thick to be coated with glue,
180 ° of 3 N/cm of peel strength.
Equably be coated with blue light-UV absorption glue in the upper surface of substrate A later, by the substrate A of coated glue with
The linear velocity of 20 m/min is dried by drying tunnel, the substrate A after drying, in blue light-UV absorption film surface fitting substrate B
Without glue surface, that is, obtain blue light-UV absorption adhesive tape of final five-layer structure.Wherein substrate A is the PET of 25 μ m thicks, gluing
Face surface tension is 54 dynes.It is 7 μm thick to be coated with glue, 180 ° of peel strength 5N/cm.
Drying tunnel is divided into 4 sections, and first segment is air-supply up and down, and temperature is 60-65 DEG C；Second segment is that air-supply, temperature are up and down
110-115℃；Third section is up-draught, and temperature is 120-125 DEG C；4th section is up-draught, and temperature is 65-70 DEG C；Drying tunnel end
End is apart from 6 meters of wind-up roll distance.
Embodiment 2.
Blue light-UV absorbing layer glue composition: blue-light absorbers are the modified ferrocene of naphthalene, and main absorption bands are
350-450 nm, 1 part of quantity.Ultraviolet absorber is the benzotriazole substance of main absorption bands 280-380 nm, quantity 1
Part.10 parts of polyacrylate resin, glass transition temperature is -10 DEG C.5 parts of rosin glycerides, 75 DEG C of softening point temperature.Gu
Agent L-75,1 part.50 parts of solvent acetic acid butyl ester, 30 parts of toluene, 20 parts of butanone.
Each component raw material is weighed according to the material composition of above-mentioned formula and proportion speed, low whipping speed is in 100 rpm items
Under part, blue-light absorbers and ultraviolet absorber are dissolved in 20 parts of butanone, remaining solvent and rosin glycerol are added later
Polyacrylate resin is added in 15 minutes in ester, stirring after completely dissolution, continues that L-75 is added after stirring is completely dissolved for 15 minutes, after
The filter that continuous via hole diameter size after mixing evenly is 0.4 μm filters, i.e. acquisition blue light-UV absorption glue.
Blue light-UV absorption adhesive tape preparation method: blade coating is used, is equably applied in the upper surface of substrate B first
The substrate B of cloth organic silicon pressure-sensitive glue, coated glue is dried with the linear velocity of 30 m/min by drying tunnel.Base after drying
Material B pastes single-sided parting film on pressure-sensitive adhesive layer surface, and winding is stand-by.Wherein substrate B is the PC of 75 μ m-thicks, surface tension 42
Dyne.40 μm of single-sided parting film thickness, remaining rate 90% of adhering, off-type force 9-18 gf/inch.It is 10 μm, 180 ° thick to be coated with glue
Peel strength 1N/cm.
Equably be coated with blue light-UV absorption glue in the upper surface of substrate A later, by the substrate A of coated glue with
The linear velocity of 20 m/min is dried by drying tunnel, the substrate A after drying, in blue light-UV absorption film surface fitting substrate B
Without glue surface, that is, obtain blue light-UV absorption adhesive tape of final five-layer structure.Wherein substrate A is the PC of 25 μ m thicks, gluing
Face surface tension is 46 dynes.It is 4 μm thick to be coated with glue, 180 ° of 3 N/cm of peel strength.
Drying tunnel is divided into 4 sections, and first segment is air-supply up and down, and temperature is 70-75 DEG C；Second segment is that air-supply, temperature are up and down
110-115℃；Third section is up-draught, and temperature is 110-115 DEG C；4th section is up-draught, and temperature is 65-70 DEG C；Drying tunnel end
End is apart from 7 meters of wind-up roll distance.
Embodiment 3.
Blue light-UV absorbing layer glue composition: blue-light absorbers are the modified ferrocene of 3,5-dimethylphenyl, are mainly absorbed
Wave band be 360-440 nm, 8 parts of quantity.Ultraviolet absorber is the benzotriazole substance of main absorption bands 200-380 nm,
6 parts of quantity.50 parts of polyacrylate resin, glass transition temperature is -30 DEG C.35 parts of hydrogenated rosin glyceride, softening point
95 DEG C of temperature.Curing agent N3300,10 parts.150 parts of solvent butanone.
Each component raw material is weighed according to the material composition of above-mentioned formula and proportion speed, low whipping speed is in 200 rpm items
Under part, blue-light absorbers and ultraviolet absorber are dissolved in 20 parts of butanone, remaining solvent and rosin glycerol are added later
Polyacrylate resin is added in 15 minutes in ester, stirring after completely dissolution, continues that N3300 is added after stirring is completely dissolved for 15 minutes,
Continue the filter that via hole diameter size after mixing evenly is 0.9 um to filter, i.e. acquisition blue light-UV absorption glue.
Blue light-UV absorption adhesive tape preparation method: blade coating is used, is equably applied in the upper surface of substrate B first
The substrate B of cloth organic silicon pressure-sensitive glue, coated glue is dried with the linear velocity of 25 m/min by drying tunnel.Base after drying
Material B pastes single-sided parting film on pressure-sensitive adhesive layer surface, and winding is stand-by.Wherein substrate B is the PI of 50 μ m-thicks, surface tension 50
Dyne.32 μm of single-sided parting film thickness, remaining rate 87% of adhering, off-type force 7-13 gf/inch.It is 25 μm, 180 ° thick to be coated with glue
2 N/cm of peel strength.
Equably be coated with blue light-UV absorption glue in the upper surface of substrate A later, by the substrate A of coated glue with
The linear velocity of 20 m/min is dried by drying tunnel, the substrate A after drying, in blue light-UV absorption film surface fitting substrate B
Without glue surface, that is, obtain blue light-UV absorption adhesive tape of final five-layer structure.Wherein substrate A is the PI of 5 μ m thicks, coated face
Surface tension is 50 dynes.It is 5.5 μm thick to be coated with glue, 180 ° of 4 N/cm of peel strength.
Drying tunnel is divided into 4 sections, and first segment is air-supply up and down, and temperature is 65-75 DEG C；Second segment is that air-supply, temperature are up and down
105-115℃；Third section is up-draught, and temperature is 105-115 DEG C；4th section is up-draught, and temperature is 65-75 DEG C；Drying tunnel end
End is apart from 8 meters of wind-up roll distance.
Embodiment 4.
Blue light-UV absorbing layer glue composition: blue-light absorbers are the modified ferrocene of anthryl, and main absorption bands are
380-420 nm, 11 parts of quantity.Ultraviolet absorber is the benzotriazole substance of main absorption bands 300-390 nm, quantity 3
Part.80 parts of polyacrylate resin, glass transition temperature is -40 DEG C.Curing agent N3300,5 parts.50 parts of solvent toluene, fourth
150 parts of ketone.
Each component raw material is weighed according to the material composition of above-mentioned formula and proportion speed, low whipping speed is in 250 rpm items
Under part, blue-light absorbers and ultraviolet absorber are dissolved in 20 parts of butanone, remaining solvent and polyacrylic acid are added later
Ester resin continues that N3300 is added after stirring is completely dissolved for 15 minutes, continues the mistake that via hole diameter size is 1.1 μm after mixing evenly
Filter filtering, i.e. acquisition blue light-UV absorption glue.
Blue light-UV absorption adhesive tape preparation method: blade coating is used, is equably applied in the upper surface of substrate B first
The substrate B of cloth polyacrylate pressure-sensitive glue, coated glue is dried with the linear velocity of 28 m/min by drying tunnel.After drying
Substrate B, paste single-sided parting film on pressure-sensitive adhesive layer surface, winding is stand-by.Wherein substrate B is the PE of 36 μ m-thicks, surface tension
It is 48 dynes.36 μm of single-sided parting film thickness, remaining rate 92% of adhering, off-type force 11-18 gf/inch.It is 19 μm thick to be coated with glue,
180 ° of 2.4 N/cm of peel strength.
Equably be coated with blue light-UV absorption glue in the upper surface of substrate A later, by the substrate A of coated glue with
The linear velocity of 25 m/min is dried by drying tunnel, the substrate A after drying, in blue light-UV absorption film surface fitting substrate B
Without glue surface, that is, obtain blue light-UV absorption adhesive tape of final five-layer structure.Wherein substrate A is the PP of 15 μ m thicks, gluing
Face surface tension is 52 dynes.It is 6 μm thick to be coated with glue, 180 ° of 4.3 N/cm of peel strength.
Drying tunnel is divided into 4 sections, and first segment is air-supply up and down, and temperature is 65-75 DEG C；Second segment is that air-supply, temperature are up and down
105-115℃；Third section is up-draught, and temperature is 105-115 DEG C；4th section is up-draught, and temperature is 65-75 DEG C；Drying tunnel end
End is apart from 8 meters of wind-up roll distance.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of blue light-UV absorption adhesive tape, it is characterised in that: it is by substrate A, blue light-UV absorption glue-line, substrate B, pressure-sensitive
Glue-line and single-sided parting film are formed according to order from top to bottom；
The blue light-UV absorption glue-line is forms after blue light-coated drying of UV absorption glue, with a thickness of 4-7 μm, 180 °
Peel strength is 3-5 N/cm；
The pressure-sensitive adhesive layer is esters of acrylic acid or organic silicon pressure sensitive adhesive, and with a thickness of 10-35 μm, 180 ° of peel strengths are 1-3
N/cm；
The blue light-UV absorption glue is made of the following raw material:
1-15 parts of blue-light absorbers, 1-10 parts of ultraviolet absorber, 10-100 parts of polyacrylate resin, 5-70 parts of increasing
Glutinous resin, 1-20 parts of curing agent, 100-250 parts of solvent；
The blue-light absorbers are the modification ferrocene of phenyl aromatic race group, absorption peak range 350-450 nm, wherein 380-
420 nm are between most strongly absorbing region；
The ultraviolet absorber is benzotriazole compound, and absorption peak range 200-380 nm, wherein 300-380 nm is most
Between strongly absorbing region；
The polyacrylate resin is solvent type polyacrylate resinoid, and glass transition temperature is -40 DEG C to -10 DEG C；
The solvent misture be C9 hydrogenated petroleum resin, rosin glycerides or hydrogenated rosin glyceride in any one or it is several
Kind, softening point temperature is 75-110 DEG C；
The curing agent is Isocyanates curing agent；
The solvent is toluene, ethyl acetate, butyl acetate, acetone, any one or a few in butanone.
2. a kind of blue light-UV absorption adhesive tape according to claim 1, it is characterised in that: the blue light-UV absorption glue
Water preparation step is as follows: material composition described in accordance with the claim 1 and proportion speed weigh each component raw material, low whipping speed
Under the conditions of 100-350 rpm, blue-light absorbers and ultraviolet absorber are dissolved in 10-20 parts of solvent, are added later surplus
Remaining solvent and solvent misture, is added polyacrylate resin after completely dissolution, and curing agent is added after being completely dissolved, and continues to stir
It is filtered after uniformly through the filter that aperture is 0.4-1.5 μm, i.e. acquisition blue light-UV absorption glue.
3. a kind of blue light-UV absorption adhesive tape according to claim 1, it is characterised in that:
The substrate A is any one in PET, PC, PI, PP, PE membrane material, with a thickness of 5-25 μm, with blue light-UV absorption
46-54 dynes of the surface tension of glue layer contact surface；
The substrate B is any one in PET, PC, PI, PP, PE membrane material, and with a thickness of 25-75 μm, the surface of top and bottom is opened
42-54 dynes of power；
The single-sided parting film is with a thickness of 23-40 μm, remaining adhesion rate >=85%, off-type force 5-18 gf/inch.
4. a kind of preparation method of blue light-UV absorption adhesive tape as described in claim 1, it is characterised in that: including following steps
It is rapid:
(1) in the upper surface of substrate B equably pressure-sensitive adhesive coating water；
(2) the substrate B of coated glue is dried with the linear velocity of 20-30 m/min by drying tunnel；
(3) the substrate B after drying pastes single-sided parting film on pressure-sensitive adhesive layer surface, and winding is stand-by；
(4) blue light-UV absorption glue is equably coated in the upper surface of substrate A；
(5) the substrate A of coated glue is dried with the linear velocity of 20-30 m/min by drying tunnel；
(6) the substrate A after drying obtains final five layers in blue light-UV absorption film surface fitting substrate B without glue surface
The blue light of structure-UV absorption adhesive tape.
5. a kind of preparation method of blue light-UV absorption adhesive tape according to claim 4, it is characterised in that: the drying tunnel
It is divided into 4 sections, first segment is air-supply up and down, and temperature is 60-75 DEG C；Second segment is air-supply up and down, and temperature is 100-115 DEG C；Third
Section is up-draught, and temperature is 110-125 DEG C；4th section is up-draught, and temperature is 60-70 DEG C；Drying tunnel end apart from wind-up roll away from
From not less than 6 meters.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110055004A (en) * | 2019-04-24 | 2019-07-26 | 中山市旭森涂层材料有限公司 | A kind of aqueous PP faces patch and its manufacture craft directly |
| CN112961619A (en) * | 2019-11-27 | 2021-06-15 | 湖南尚鑫新材料科技有限公司 | Blue-light-proof window film and preparation method thereof |
| CN112852332A (en) * | 2019-11-28 | 2021-05-28 | 湖南尚鑫新材料科技有限公司 | Scratch-resistant protective film and preparation method thereof |
| CN111925742B (en) * | 2020-08-06 | 2022-04-19 | 东莞市勤乐电子有限公司 | Coating glue and preparation method and application thereof |
| CN113733580A (en) * | 2021-08-26 | 2021-12-03 | 四川东材科技集团股份有限公司 | Preparation method of adhesive tape with low longitudinal and transverse shrinkage ratio |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403612A (en) * | 2014-12-26 | 2015-03-11 | 番禺南沙殷田化工有限公司 | Ultraviolet-resistant blue-light-absorbable optical bonding agent composition and optical bonding piece |
| CN105524563A (en) * | 2014-09-30 | 2016-04-27 | 湖北航天化学技术研究所 | Blue-light-barrier anti-dazzle optical film and preparation method therefor |
| CN106590484A (en) * | 2016-11-24 | 2017-04-26 | 南京汇鑫光电材料有限公司 | Acrylate OCA optical adhesive film, and preparation method and application thereof |
-
2018
- 2018-06-25 CN CN201810657338.2A patent/CN108753193B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524563A (en) * | 2014-09-30 | 2016-04-27 | 湖北航天化学技术研究所 | Blue-light-barrier anti-dazzle optical film and preparation method therefor |
| CN104403612A (en) * | 2014-12-26 | 2015-03-11 | 番禺南沙殷田化工有限公司 | Ultraviolet-resistant blue-light-absorbable optical bonding agent composition and optical bonding piece |
| CN106590484A (en) * | 2016-11-24 | 2017-04-26 | 南京汇鑫光电材料有限公司 | Acrylate OCA optical adhesive film, and preparation method and application thereof |
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