CN105524569A - AB adhesive film with shining effect, and production method thereof - Google Patents
AB adhesive film with shining effect, and production method thereof Download PDFInfo
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- CN105524569A CN105524569A CN201510996272.6A CN201510996272A CN105524569A CN 105524569 A CN105524569 A CN 105524569A CN 201510996272 A CN201510996272 A CN 201510996272A CN 105524569 A CN105524569 A CN 105524569A
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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
- C09J7/22—Plastics; Metallised plastics
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
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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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
- C09J133/12—Homopolymers or copolymers of methyl methacrylate
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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
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
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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
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/203—Adhesives in the form of films or foils characterised by their carriers characterised by the structure of the release feature on the carrier 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
- 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
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- 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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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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]
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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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- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
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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
- C09J2301/302—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
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- C09J2423/00—Presence of polyolefin
- C09J2423/04—Presence of homo or copolymers of ethene
- C09J2423/045—Presence of homo or copolymers of ethene in the release coating
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- C09J2433/00—Presence of (meth)acrylic polymer
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- C09J2433/00—Presence of (meth)acrylic polymer
- C09J2433/003—Presence of (meth)acrylic polymer in the primer coating
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- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- C09J2475/00—Presence of polyurethane
- C09J2475/003—Presence of polyurethane in the primer coating
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- C09J2483/00—Presence of polysiloxane
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses an AB adhesive film with a shining effect, and a production method thereof. The reality of frames is guaranteed, and user experiences are enhanced. A use layer of the AB adhesive film is composed of a PET substrate, a highly-viscous shining coating layer and a pressure-sensitive adhesive coating layer, the upper surface of the PET substrate is coated with the highly-viscous shining coating layer, a release film is applied to the upper surface of the highly-viscous shining coating layer, the lower surface of the PET substrate is coated with the pressure-sensitive adhesive coating layer, and a PE peeling film is applied to the lower surface of the pressure-sensitive adhesive coating layer; the highly-viscous shining coating layer is a pearl essence uniformly-dispersed thermosetting acrylic resin layer or a pearl essence uniformly-dispersed thermosetting polyurethane resin layer; and the pressure-sensitive adhesive coating layer is a liquid addition type reaction silica gel layer or a liquid acrylic adhesive layer. The above protection film has a diamond-like shining effect, and meets clients' individuality highlighting demands.
Description
Technical field
The invention belongs to protective membrane and manufacture field, specifically, is have AB glued membrane dodging brill effect and preparation method thereof in particular to a kind of.
Background technology
Touch-screen is seen everywhere in daily life, and touch screen protective film also more and more appears at around us.Along with the development of mobile terminal device, people more and more deal with the work gradually on mobile phone, panel computer, and the screen of intelligent device such as mobile phone, panel computer many employings toughened glass is protected.At present, toughened glass protective membrane is commercially extensively popularized, along with the development of toughened glass safeguard film for cellular phone, increasing traditional protection film replace by toughened glass protective membrane.Wherein the core technology of toughened glass protective membrane is AB double faced adhesive tape.But the AB double faced adhesive tape function singleness of existing toughened glass protective membrane, can not meet the daily demand of client.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of and there is the AB glued membrane dodging and bore effect, not only solving the problem that existing toughened glass AB double faced adhesive tape performance is single, realize dodging and bore effect; Also do not affect light penetration, ensure that the true of picture, strengthen Consumer's Experience.
For achieving the above object, the present invention adopts following scheme:
A kind of have the AB glued membrane dodging and bore effect, there is the AB glued membrane dodging brill effect be made up of release film, use layer and PE stripping film, layer is used to include PET base material, layer is used to be made up of PET base material, high sticky sudden strain of a muscle brill coating, pressure-sensitive adhesive coating, the sticky sudden strain of a muscle of PET base material applied atop height bores coating, high sticky sudden strain of a muscle bores release film of fitting above coating, applies pressure-sensitive adhesive coating, PE stripping film of fitting below pressure-sensitive adhesive coating below PET base material; High sticky dodge that to bore coating be dispersedly have the thermohardening type acrylate resin layer of pearlescence or the one of thermohardening type polyurethane based resin layer; Pressure-sensitive adhesive coating is liquid add-on type reaction layer of silica gel (polydimethylsiloxane) or liquid acrylic glue-line (PMMA).
Pressure-sensitive adhesive coating thickness is 20 ~ 200 μm, and it is 20 ~ 200 μm that coat-thickness is bored in high sticky sudden strain of a muscle.
Wherein in some embodiments, described height glue dodge bore coating raw material composition and weight part be:
Thermohardening type acrylic resin 80 ~ 100 parts,
Pearlescence 0.01 ~ 1 part,
Solvent 20 ~ 50 parts is added in preparation;
Described solvent is one and the mixed thing of ethyl acetate, toluene or butanone, vapors away after preparation.
Wherein in some embodiments, described PET base material thickness is 50 ~ 200 μm, and PE stripping film thickness is 20 ~ 65 μm; It is 25 ~ 60 μm that coat-thickness is bored in high sticky sudden strain of a muscle, and pressure-sensitive adhesive coating thickness is 20 ~ 45 μm.
Wherein in some embodiments, described release film is that the OPP film of 25 ~ 80 μm or BOPP film are wherein a kind of; PET base material is the PET film of 85 μm; PE stripping film is the PE film of 40 μm.
Wherein in some embodiments, the peeling force of described release film is 2 ~ 10gf; High sticky peeling force of dodging brill coating is 500 ~ 1500gf.
There is the preparation method dodging the AB glued membrane boring effect, pearlescence is evenly spread in coating glue, then pass through comma formula scraper for coating in PET base material, by baking oven or UV solidification equipment, make the first after fixing of glue, effect is bored in the sudden strain of a muscle realizing toughened glass AB double faced adhesive tape, and method is as follows:
The mixing of A, glue
Thermohardening type acrylic resin and pearlescence are mixed according to the ratio of 100:0.01 ~ 1, by the mode of ultrasonic disperse and physical agitation, fully stirs 1h, glue is mixed, with the filter core of 12 ~ 17 μm, glue is filtered;
B, glue application
By the mode of the glue of step A by coating, select comma formula scraper for coating, be coated in the PET base material of 50 ~ 200 μm, coating build 20 ~ 200 μm;
C, to be solidified by baking oven for heating, after making it fully solidify, obtain high sticky sudden strain of a muscle and bore coating, bore release film (OPP film or BOPET film, thickness 35 ~ 100 μm) of fitting on coating protect sticky sudden strain of a muscle of height;
D, the coating of use layer pressure sensitive adhesive
In the PET base material another side pressure-sensitive adhesive coating of step C; thickness 20 ~ 200 μm, after baking oven for heating solidification, obtains pressure-sensitive adhesive coating; the PE film of one deck 25 ~ 75 μm of fitting on pressure-sensitive adhesive coating does PE stripping film, protects at pressure-sensitive adhesive coating hardened face one deck PE stripping film of fitting.
Wherein in some embodiments, concrete preparation method is as follows:
The mixing of A, glue
Thermohardening type acrylic resin and pearlescence are mixed according to the ratio of 100:0.25 (or 100:0.035), by the mode of ultrasonic disperse and physical agitation, fully stirs 1h, glue is mixed, with the filter core of 15 μm, glue is filtered;
B, glue application
Selected by the glue of the first step comma formula scraper for coating in PET base material, selected PET base material thickness is 80 μm or 135 μm, is coated with build 60 μm or 155 μm;
C, to be heating and curing
The PET base material of second step glue coating is sent to baking oven through deflector roll, baking oven design temperature 100 ~ 200 DEG C, baking 1 ~ 3min, after making glue curing, obtain high sticky sudden strain of a muscle and bore coating, bore coating outer surface laminating release film (OPP film or BOPET film) sticky sudden strain of a muscle of height, go out rolling in rewinding;
D, the coating of use layer pressure sensitive adhesive
The PET base material another side of the 3rd step is applied liquid add-on type reaction silica gel (polydimethylsiloxane) or the liquid acrylic glue (PMMA) of 30 μm or 125 μm; through baking oven baking (130 ~ 200 DEG C); time 1 ~ 3min; obtain pressure-sensitive adhesive coating; re-use the PE film that thickness is 35 μm or 60 μm; protect at pressure-sensitive adhesive coating hardened face one deck PE stripping film of fitting, become three-layer protection film.
Wherein in some embodiments, described release film is laminating to be bored in coating sticky sudden strain of a muscle of height, and PE stripping film is laminating under pressure-sensitive adhesive coating.
The invention provides a kind of AB double faced adhesive tape with sudden strain of a muscle brill effect, utilize the change of glue formula, effect is bored in the sudden strain of a muscle realizing AB glue.When this AB glue and toughened glass fit form toughened glass safeguard film for cellular phone time, protective membrane will have the flash effect of diamond, meet the demand that client highlights individual character.The present invention brings more selection to user, achieves steel and protects the two-sided sudden strain of a muscle brill effect of glass AB; Solve the problem of existing AB double faced adhesive tape function singleness; Meet the demand for experience of client.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Description of reference numerals:
PET base material 11, high sticky sudden strain of a muscle bores coating 22, pressure-sensitive adhesive coating 23, release film 32, PE stripping film 33.
Embodiment
For feature of the present invention, technique means and the specific purposes reached, function can be understood further, resolve the advantages and spirit of the present invention, by the present invention is further elaborated by the following examples.
The raw material that the embodiment of the present invention uses is as follows:
Thermohardening type acrylic resin, purchased from Dongguan City Tian Yi Chemical Co., Ltd.;
Thermohardening type polyurethane based resin: purchased from Changxing (Guangzhou) precise dipping company limited;
Solvent: ethyl acetate, toluene or butanone, purchased from Rizhisheng New Technology Development Co., Ltd., Shanghai;
Pearlescence: purchased from Sen Cailiang finishing material company limited of Foshan City.
Technical scheme of the present invention is: PET base material 11 thickness is 50 ~ 200 μm, and it is 20 ~ 200 μm that coating 22 thickness is bored in high sticky sudden strain of a muscle, and pressure-sensitive adhesive coating 23 thickness is 20 ~ 200 μm.
It is the different colours such as gold and silver that color is bored in high sticky sudden strain of a muscle of dodging brill coating 22 pearlescence.The transmittance more than 92% of pearlescence, mist degree less than 1%.
The present invention, by being evenly spread to by pearlescence in coating glue, then passes through comma formula scraper for coating in PET base material 11, and by baking oven or UV solidification equipment, make the first after fixing of glue, effect is bored in the sudden strain of a muscle realizing toughened glass AB double faced adhesive tape.Concrete preparation method:
The mixing of A, glue
Thermohardening type acrylic resin and pearlescence are mixed according to the ratio of 100:0.01 ~ 1, by the mode of ultrasonic disperse and physical agitation, fully stirs 1h, glue is mixed, with the filter core of 15 μm, glue is filtered;
B, glue application
By the mode of the glue of step A by coating, select comma formula scraper for coating, be coated in the PET base material 11 of 50 ~ 200 μm, coating build 20 ~ 200 μm;
C, to be solidified by baking oven for heating, after making it fully solidify, obtain high sticky sudden strain of a muscle and bore coating 22, bore release film 32 (OPP film or BOPET film, thickness 35 ~ 100 μm) of fitting on coating 22 protect sticky sudden strain of a muscle of height;
D, the coating of use layer pressure sensitive adhesive
In the PET base material 11 another side pressure-sensitive adhesive coating of step C; thickness 20 ~ 200 μm; after baking oven for heating solidification; obtain pressure-sensitive adhesive coating 23; the PE film of one deck 25 ~ 75 μm of fitting on pressure-sensitive adhesive coating 23 does PE stripping film 33, protects at pressure-sensitive adhesive coating 23 hardened face one deck PE stripping film 33 of fitting.
Wherein in some embodiments, PE stripping film 33 thickness is 25 ~ 75 μm.
Pearlescence: dodging brill color is the different colours such as gold and silver; The high refractive index of pearlescence and good transparency make it in transparent medium, create the effect identical with pearliness.Pearlescence adopts Foshan City Sen Cailiang finishing material company limited, and particle diameter is 15 ~ 30nm.
High sticky sudden strain of a muscle bores coating material composition and ratio cartogram (weight part)
| Sequence number | Thermohardening type acrylic resin | Thermohardening type polyurethane based resin | Pearlescence | Dodge and bore effect |
| 1 | 83 | 0.03 | Be | |
| 2 | 92 | 0.67 | Be | |
| 3 | 87 | 0.35 | Be | |
| 4 | 95 | 0.075 | Be |
AB glued membrane transmittance more than 92% of the present invention, mist degree less than 1%.
Below in conjunction with example, the present invention is described in further detail:
The first step:
Thermohardening type acrylic resin and pearlescence are mixed according to the ratio of 100:0.25 (or 100:0.035), by the mode of ultrasonic disperse and physical agitation, fully stirs 1h, glue is mixed, with the filter core of 15 μm, glue is filtered;
Second step:
Selected by the glue of the first step comma formula scraper for coating in PET base material 11, selected PET base material 11 thickness is 80 μm or 135 μm, is coated with build 60 μm or 155 μm;
3rd step:
The PET base material 11 of second step is sent to baking oven through deflector roll, baking oven design temperature 100 ~ 200 DEG C, baking 1 ~ 3min, after making glue curing, obtain high sticky sudden strain of a muscle and bore coating 22, then release film 32 (OPP film or BOPET film) of fitting, go out rolling in rewinding;
4th step:
The liquid add-on type of PET base material 11 backside coating 30 μm of the 3rd step or 125 μm is reacted silica gel (polydimethylsiloxane) or liquid acrylic glue (PMMA); through the baking of 130 ~ 200 DEG C, baking oven; time 1 ~ 3min; use the PE film of 35 μm or 60 μm; protect at hardened face one deck PE stripping film 33 of fitting, become three-layer protection film.
The above embodiment only have expressed some embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims.
Claims (8)
1. one kind has the AB glued membrane dodging and bore effect, there is sudden strain of a muscle and bore the AB glued membrane of effect by release film (32), use layer and PE stripping film (33) composition, described use layer includes PET base material (11), it is characterized in that, described use layer is by PET base material (11), high sticky sudden strain of a muscle bores coating (22), pressure-sensitive adhesive coating (23) forms, described PET base material (11) is introduced high sticky sudden strain of a muscle above and is bored coating (22), sticky brill coating (22) that dodges of described height is provided with release film (32) above, described PET base material (11) introduces pressure-sensitive adhesive coating (23) below, described pressure-sensitive adhesive coating (23) is provided with PE stripping film (33) below,
Sticky brill coating (22) that dodges of described height has the thermohardening type acrylate resin layer of pearlescence or the one of thermohardening type polyurethane based resin layer for dispersed; Described pressure-sensitive adhesive coating (23) is liquid add-on type reaction layer of silica gel or liquid acrylic glue-line;
Described pressure-sensitive adhesive coating (23) thickness is 20 ~ 200 μm, and it is 20 ~ 200 μm that coating (22) thickness is bored in the sticky sudden strain of a muscle of described height.
2. a kind of AB glued membrane with sudden strain of a muscle brill effect according to claim 1, is characterized in that, the sticky raw material dodging brill coating (22) of described height forms and weight part is:
Thermohardening type acrylic resin 80 ~ 100 parts,
Pearlescence 0.01 ~ 1 part,
Solvent 20 ~ 50 parts is added in preparation;
Described solvent is one and the mixed thing of ethyl acetate, toluene or butanone, vapors away after preparation.
3. a kind of AB glued membrane with sudden strain of a muscle brill effect according to claim 1, it is characterized in that, described PET base material (11) thickness is 50 ~ 200 μm, and described PE stripping film (33) thickness is 20 ~ 65 μm;
It is 25 ~ 60 μm that coating (22) thickness is bored in the sticky sudden strain of a muscle of described height, and described pressure-sensitive adhesive coating (23) thickness is 20 ~ 45 μm.
4. according to claim 1 a kind of have to dodge bore the AB glued membrane of effect, it is characterized in that, the OPP film that described release film (32) is thickness 25 ~ 80 μm or BOPP film wherein a kind of;
Described PET base material (11) is the PET film of 85 μm;
Described PE stripping film (33) is the PE film of 40 μm.
5. a kind of AB glued membrane with sudden strain of a muscle brill effect according to claim 1, it is characterized in that, the peeling force of described release film (32) is 2 ~ 10gf; The sticky peeling force of dodging brill coating (22) of described height is 500 ~ 1500gf.
6. one kind has the preparation method dodging the AB glued membrane boring effect as described in any one of Claims 1 to 5, it is characterized in that, pearlescence is evenly spread in coating glue, then comma formula scraper for coating is passed through in PET base material (11), by baking oven or UV solidification equipment, make the first after fixing of glue, effect is bored in the sudden strain of a muscle realizing toughened glass AB double faced adhesive tape, and method is as follows:
The mixing of A, glue
Thermohardening type acrylic resin and pearlescence are mixed according to the ratio of 100:0.01 ~ 1, by the mode of ultrasonic disperse and physical agitation, fully stirs 1h, glue is mixed, with the filter core of 12 ~ 17 μm, glue is filtered;
B, glue application
By the mode of the glue of step A by coating, select comma formula scraper for coating, be coated in the PET base material (11) of 50 ~ 200 μm, coating build 20 ~ 200 μm;
C, to be solidified by baking oven for heating, after making it fully solidify, obtain high sticky sudden strain of a muscle and bore coating (22), bore release film (32) of fitting on coating (22) protect sticky sudden strain of a muscle of height;
D, the coating of use layer pressure sensitive adhesive
In PET base material (11) the another side pressure-sensitive adhesive coating of step C; thickness 20 ~ 200 μm; after baking oven for heating solidification; obtain pressure-sensitive adhesive coating (23); the PE film of one deck 25 ~ 75 μm of fitting on pressure-sensitive adhesive coating (23) does PE stripping film (33), protects at pressure-sensitive adhesive coating (23) hardened face one deck PE stripping film (33) of fitting.
7. preparation method according to claim 6, is characterized in that, method is as follows:
The mixing of A, glue
Thermohardening type acrylic resin and pearlescence are mixed according to the ratio of 100:0.25 or 100:0.035, by the mode of ultrasonic disperse and physical agitation, fully stirs 1h, glue is mixed, with the filter core of 15 μm, glue is filtered;
B, glue application
Selected by the glue of the first step comma formula scraper for coating in PET base material (11), selected PET base material (11) thickness is 80 μm or 135 μm, is coated with build 60 μm or 155 μm;
C, to be heating and curing
The PET base material (11) of second step glue coating is sent to baking oven through deflector roll, baking oven design temperature 100 ~ 200 DEG C, baking 1 ~ 3min, after making glue curing, obtain high sticky sudden strain of a muscle and bore coating (22), bore coating (22) outside surface laminating release film (32) sticky sudden strain of a muscle of height, go out rolling in rewinding;
D, the coating of use layer pressure sensitive adhesive
PET base material (11) another side of the 3rd step is applied the liquid add-on type reaction silica gel of 30 μm or 125 μm or liquid acrylic glue; through the baking of 130 ~ 200 DEG C, baking oven; time 1 ~ 3min; obtain pressure-sensitive adhesive coating (23); re-use the PE film that thickness is 35 μm or 60 μm; protect at pressure-sensitive adhesive coating (23) hardened face one deck PE stripping film (33) of fitting, become three-layer protection film.
8. preparation method according to claim 6, is characterized in that, described release film (32) is laminating to be bored in coating (22) sticky sudden strain of a muscle of height, and described PE stripping film (33) is laminating under pressure-sensitive adhesive coating (23).
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| CN201510996272.6A CN105524569A (en) | 2015-12-24 | 2015-12-24 | AB adhesive film with shining effect, and production method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106118532A (en) * | 2016-07-21 | 2016-11-16 | 苏州泰仑电子材料有限公司 | Low-residual electronic curtain special AB double faced adhesive tape |
| CN110408343A (en) * | 2019-08-06 | 2019-11-05 | 新纶科技（常州）有限公司 | It is a kind of can heavy industry 3D tempering film AB double-sided adhesive and preparation method thereof |
| CN115260904A (en) * | 2021-04-30 | 2022-11-01 | 维达力实业（赤壁）有限公司 | Flash drilling hardening coating and preparation method and application thereof |
| CN116731633A (en) * | 2023-08-16 | 2023-09-12 | 福建省永建皮革科技股份有限公司 | Composite film and cattle two-layer film skin with crack effect |
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| CN104479575A (en) * | 2014-11-04 | 2015-04-01 | 东莞市纳利光学材料有限公司 | Tempered glass film AB glue having anti-blue light function, and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106118532A (en) * | 2016-07-21 | 2016-11-16 | 苏州泰仑电子材料有限公司 | Low-residual electronic curtain special AB double faced adhesive tape |
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| CN110408343A (en) * | 2019-08-06 | 2019-11-05 | 新纶科技（常州）有限公司 | It is a kind of can heavy industry 3D tempering film AB double-sided adhesive and preparation method thereof |
| CN115260904A (en) * | 2021-04-30 | 2022-11-01 | 维达力实业（赤壁）有限公司 | Flash drilling hardening coating and preparation method and application thereof |
| CN115260904B (en) * | 2021-04-30 | 2023-09-29 | 维达力科技股份有限公司 | Flash drilling hardening paint and preparation method and application thereof |
| CN116731633A (en) * | 2023-08-16 | 2023-09-12 | 福建省永建皮革科技股份有限公司 | Composite film and cattle two-layer film skin with crack effect |
| CN116731633B (en) * | 2023-08-16 | 2023-10-27 | 福建省永建皮革科技股份有限公司 | Composite film and cattle two-layer film skin with crack effect |
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Application publication date: 20160427 |