CN111944455A - High-weather-resistance blue-light-proof optical adhesive and film forming preparation method thereof - Google Patents
High-weather-resistance blue-light-proof optical adhesive and film forming preparation method thereof Download PDFInfo
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- CN111944455A CN111944455A CN202010647233.6A CN202010647233A CN111944455A CN 111944455 A CN111944455 A CN 111944455A CN 202010647233 A CN202010647233 A CN 202010647233A CN 111944455 A CN111944455 A CN 111944455A
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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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0853—Vinylacetate
-
- 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
-
- 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
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- 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
-
- 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
- C09J2423/04—Presence of homo or copolymers of ethene
Abstract
The invention provides a high-weather-resistance blue-light-proof optical adhesive and a film forming preparation method thereof, wherein the high-weather-resistance blue-light-proof optical adhesive comprises the following components in percentage by mass: 90 to 95 percent of rubber material, 1 to 5 percent of coupling agent, 1 to 3 percent of cross-linking agent, 0.1 to 1 percent of antioxidant, 0.1 to 1 percent of light stabilizer, 0.1 to 1 percent of blue light absorber and 0.1 to 1 percent of photoinitiator are mechanically stirred and mixed evenly under the condition of keeping out of the sun; extruding the mixture by a double-screw extruder, then extruding the mixture by a melt pump, replacing a screen, filtering and extruding the mixture, calendering the mixture to form a film, and simultaneously attaching a layer of optical adhesive layer with the thickness of 0.2mm to the front surface and the back surface of the adhesive film respectively to obtain the optical adhesive film. According to the invention, the blue light absorbent, the antioxidant and other additives are added into the rubber material, and the optical adhesive film is prepared through extrusion and film forming, so that the optical adhesive film has the performances of blue light resistance, high chemical resistance, water resistance, heat resistance, environmental change resistance and the like, the influence of blue light on human health can be greatly reduced, the service life of the touch display screen equipment is prolonged, and a positive promoting effect is generated on the development of the touch display screen industry.
Description
Technical Field
The invention relates to the technical field of optical cement, in particular to a high-weather-resistance blue-light-proof optical cement and a film forming preparation method thereof.
Background
Short-wave blue light is light with relatively high energy at a wavelength between 400-480 nm. Research shows, computer display screen, fluorescent lamp, cell-phone, digital product, a display screen, equipment such as LED all can launch high-energy blue light, these harmful blue light can pierce through the direct retina of crystalline lens, let skin produce the macula lutea, the freckle, can deepen eyes myopia degree, produce visual fatigue, be unfavorable for normal sleep, so need handle the blue light, through laminating one kind on the display screen and having the effect that the transparent optical coating of preventing blue light reaches the separation blue light, but some present prevent that blue light glued membranes weather resistance is also not ideal, very big reduction the service life of product. Therefore, the optical adhesive film has the advantages of improving the weather resistance and prolonging the service life of the optical adhesive film while keeping the blue light prevention effect of the optical adhesive film, and generating positive significance and profound influence on the application and development of the current display screen.
Disclosure of Invention
The invention aims to provide a high-weather-resistance blue-light-proof optical adhesive and a film-forming preparation method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the high-weather-resistance blue-light-proof optical adhesive comprises the following components in percentage by mass: 90 to 95 percent of rubber material, 1 to 5 percent of coupling agent, 1 to 3 percent of cross-linking agent, 0.1 to 1 percent of antioxidant, 0.1 to 1 percent of light stabilizer, 0.1 to 1 percent of blue light absorbent and 0.1 to 1 percent of photoinitiator.
According to the above scheme, the rubber compound is ethylene-vinyl acetate copolymer (EVA), polyethylene octene co-elastomer (POE), or thermoplastic polyurethane elastomer (TPU).
According to the scheme, the coupling agent is any one or a mixture of more than one of vinyltris (methoxyethoxy) silane, gamma- (2, 3-epoxypropoxy) propyltrimethoxysilane, gamma-methacryloxypropyltrimethoxysilane, N- (2-aminoethyl) -3-aminopropyltrimethoxysilane or N- (beta-aminoethyl) -gamma-aminopropyltrimethoxysilane.
According to the scheme, the cross-linking agent is any one or a mixture of more than one of tert-butyl peroxy-2-ethylhexanoate, 1-di-tert-butylperoxy-3, 3, 5-trimethylcyclohexane, tert-amyl peroxy (2-ethylhexyl) carbonate or tert-butyl peroxy-2-ethylhexyl carbonate.
According to the scheme, the antioxidant comprises a primary antioxidant and a secondary antioxidant, the primary antioxidant is any one or a mixture of more than one of 2, 6-di-tert-butyl-p-methylphenol, styrenated phenol or 2, 6-di-tert-butyl-4-n-butylphenol, and the secondary antioxidant is a phosphite ester.
According to the scheme, the light stabilizer is any one or a mixture of more than one of 2- (2 ' -hydroxy-5 ' -methylphenyl) benzotriazole, 2-hydroxy-4-n-octoxybenzophenone, hexamethylphosphoric triamide, 2-cyano-3, 3 ' -diphenyl acrylic acid-2-ethylhexyl ester or Hindered Amine Light Stabilizer (HALS).
According to the above scheme, the blue light absorber is blue light absorber 47, blue light absorber 1205, blue light absorber 1227, or blue light absorber 1490.
According to the above embodiment, the photoinitiator is any one or a mixture of more than one of 2-hydroxy-2-methyl-1-phenyl-1-propanone, 1-hydroxycyclohexyl phenyl ketone, 4-phenyl benzophenone, 2-ethylhexyl-4-dimethylamine benzoate, or ethyl-4-dimethylamine benzoate.
A preparation method of a high-weather-resistance blue-light-proof optical adhesive film comprises the following steps:
1) weighing sizing materials, a coupling agent, a cross-linking agent, an antioxidant, a light stabilizer, a blue light absorbent and a photoinitiator according to the mass percentage, and mechanically stirring and uniformly mixing under the condition of keeping out of the sun;
2) and pouring the prepared mixture into a double-screw extruder, setting the temperature of each section of the extruder to be 110-160 ℃, extruding the mixture by the double-screw extruder, then extruding the mixture by a melt pump, replacing a net, filtering and extruding the mixture, calendering the mixture to form a film, and simultaneously attaching a layer of optical adhesive layer with the thickness of 0.2mm to the front surface and the back surface of the adhesive film respectively to obtain the optical adhesive film.
The invention has the beneficial effects that:
1) the high-weatherability blue-light-proof high-weatherability optical adhesive film disclosed by the invention has good blue-light-proof performance and excellent performances such as high chemical resistance, water resistance, heat resistance, environmental change resistance and the like;
2) the optical adhesive film acts on the touch display screen assembly, has the advantages of good optical performance, strong adhesive property, good mechanical property, chemical and weather resistant environment resistance, strong moisture vapor transmission resistance and good blue light resistance effect, can greatly reduce the influence of blue light on the health of people, improves the service life of touch display screen equipment, and has a positive promoting effect on the development of the touch display screen industry.
Detailed Description
The technical solution of the present invention will be described with reference to the following examples.
Example 1:
the invention provides a high-weather-resistance blue-light-proof optical adhesive which comprises the following components in percentage by mass: 91g of rubber material ethylene-vinyl acetate copolymer (EVA), 3g of coupling agent N- (2-aminoethyl) -3-aminopropyltrimethoxysilane, 2g of cross-linking agent tert-butyl peroxy-2-ethylhexanoate, 1g of antioxidant (primary antioxidant 2, 6-di-tert-butyl-p-methylphenol, secondary antioxidant bis (2, 4-di-tert-butylphenyl) pentaerythritol diphosphite), 1g of light stabilizer 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole and hindered amine light stabilizer 770 (the mass ratio is 1:1), 12051 g of blue light absorber and 1g of photoinitiator 1-hydroxycyclohexyl phenyl ketone.
The preparation method comprises the following steps:
1) uniformly stirring and mixing a sizing material, a coupling agent, a cross-linking agent, an antioxidant, a light stabilizer, a blue light absorbent and a photoinitiator by using a machine under the condition of keeping out of the sun;
2) and pouring the prepared mixture into a double-screw extruder, setting the temperature of each section of the extruder to be 110-160 ℃, extruding the mixture by the double-screw extruder, then extruding the mixture by a melt pump, replacing a net, filtering and extruding the mixture, calendering the mixture to form a film, and simultaneously attaching a layer of optical adhesive layer with the thickness of 0.2mm to the front surface and the back surface of the adhesive film respectively to obtain the optical adhesive film.
Example 2:
the invention provides a high-weather-resistance blue-light-proof optical adhesive which comprises the following components in percentage by mass: 93g of sizing material EVA, 2g of coupling agent N- (2-aminoethyl) -3-aminopropyltrimethoxysilane, 1.5g of cross-linking agent tert-butyl peroxy-2-ethylhexanoate, 0.5g of antioxidant (primary antioxidant 2, 6-di-tert-butyl-p-methylphenol, secondary antioxidant bis (2, 4-di-tert-butylphenyl) pentaerythritol diphosphite), 1g of light stabilizer 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole and hindered amine light stabilizer 770 (the mass ratio is 1:1), 12051 g of blue light absorber and 1g of photoinitiator 1-hydroxycyclohexyl phenyl ketone, and the preparation method is the same as that of example 1.
Example 3:
the invention provides a high-weather-resistance blue-light-proof optical adhesive which comprises the following components in percentage by mass: 94g of sizing material EVA, 2g of coupling agent N- (2-aminoethyl) -3-aminopropyltrimethoxysilane, 1g of cross-linking agent tert-butyl peroxy-2-ethylhexanoate, 1g of antioxidant (primary antioxidant 2, 6-di-tert-butyl-p-methylphenol, secondary antioxidant bis (2, 4-di-tert-butylphenyl) pentaerythritol diphosphite), 0.5g of light stabilizer 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole and hindered amine light stabilizer 770 (the mass ratio is 1:1), 12051 g of blue light absorber and 0.5g of photoinitiator 1-hydroxycyclohexyl phenyl ketone, and the preparation method is the same as that of example 1.
The tensile property of the high-weather-resistance blue-light-proof optical adhesive film samples prepared in the embodiments 1 to 3 is measured according to the GB/T12683-2009 standard, the tensile strength and the elongation at break of the samples are tested by an electronic universal testing machine, the test tensile speed is 100mm/min, the test results are averaged, and the test results are shown in Table 1.
TABLE 1 tensile property test results of high weather resistance blue light-proof optical adhesive film
| Item | Example 1 sample | Example 2 sample | Example 3 sample |
| Tensile Strength (MPa) | 14.0 | 13.5 | 13.1 |
| Elongation at Break (%) | 589.3 | 569.6 | 573.4 |
The high-weatherability blue-light-resistant optical adhesive film prepared in examples 1 to 3 was attached to a touch panel, and the prepared touch panel was subjected to light transmittance, haze, peel strength, and environmental resistance tests according to the standards. The test data were averaged and the test results are shown in table 2.
TABLE 2 touch Screen Assembly test results
In conclusion, the high-weatherability blue-light-resistant optical adhesive disclosed by the invention has excellent optical properties, adhesive properties and mechanical properties, and also has high ultraviolet resistance, blue-light resistance, excellent heat resistance, heat stability, water vapor resistance and other weatherability, so that the overall performance and the service life of a display screen can be greatly improved, and the development of the touch display screen industry can be positively influenced.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the above embodiments describe the present invention in detail, those skilled in the art should understand that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention and any modifications and equivalents may fall within the scope of the claims.
Claims (9)
1. The high-weather-resistance blue-light-proof optical adhesive is characterized by comprising the following components in percentage by mass: 90 to 95 percent of rubber material, 1 to 5 percent of coupling agent, 1 to 3 percent of cross-linking agent, 0.1 to 1 percent of antioxidant, 0.1 to 1 percent of light stabilizer, 0.1 to 1 percent of blue light absorbent and 0.1 to 1 percent of photoinitiator.
2. The high-weatherability blue-light-resistant optical cement according to claim 1, wherein the cement is an ethylene-vinyl acetate copolymer, a polyethylene octene co-elastomer, or a thermoplastic polyurethane elastomer.
3. The high weatherability blue-light prevention optical cement according to claim 1, wherein the coupling agent is any one or a mixture of more than one of vinyltris (methoxyethoxy) silane, γ - (2, 3-glycidoxy) propyltrimethoxysilane, γ -methacryloxypropyltrimethoxysilane, N- (2-aminoethyl) -3-aminopropyltrimethoxysilane, or N- (β -aminoethyl) - γ -aminopropyltrimethoxysilane.
4. The high-weatherability blue-light-proof optical adhesive according to claim 1, wherein the crosslinking agent is any one or a mixture of more than one of tert-butyl peroxy-2-ethylhexanoate, 1-di-tert-butylperoxy-3, 3, 5-trimethylcyclohexane, tert-amyl peroxy (2-ethylhexyl) carbonate, or tert-butyl peroxy-2-ethylhexyl carbonate.
5. The high-weatherability blue-light-proof optical adhesive according to claim 1, wherein the antioxidant comprises a primary antioxidant and a secondary antioxidant, the primary antioxidant is any one or a mixture of more than one of 2, 6-di-tert-butyl-p-methylphenol, styrenated phenol, or 2, 6-di-tert-butyl-4-n-butylphenol, and the secondary antioxidant is a phosphite ester.
6. The high-weatherability blue-light-proof optical adhesive according to claim 1, wherein the light stabilizer is any one or a mixture of more than one of 2- (2 ' -hydroxy-5 ' -methylphenyl) benzotriazole, 2-hydroxy-4-n-octoxybenzophenone, hexamethylphosphoric triamide, 2-cyano-3, 3 ' -diphenylacrylic acid-2-ethylhexyl ester, or Hindered Amine Light Stabilizers (HALS).
7. The high weatherability blue-light prevention optical cement according to claim 1, wherein the blue-light absorber is blue-light absorber 47, blue-light absorber 1205, blue-light absorber 1227, or blue-light absorber 1490.
8. The high weatherability blue-light resistant optical adhesive according to claim 1, wherein the photoinitiator is any one or a mixture of more than one of 2-hydroxy-2-methyl-1-phenyl-1-propanone, 1-hydroxycyclohexyl phenyl ketone, 4-phenyl benzophenone, 2-ethylhexyl-4-dimethylamine benzoate, or ethyl-4-dimethylamine benzoate.
9. The preparation method of the high-weather-resistance blue-light-proof optical adhesive film is characterized by comprising the following steps of:
1) weighing sizing materials, a coupling agent, a cross-linking agent, an antioxidant, a light stabilizer, a blue light absorbent and a photoinitiator according to the mass percentage, and mechanically stirring and uniformly mixing under the condition of keeping out of the sun;
2) and pouring the prepared mixture into a double-screw extruder, setting the temperature of each section of the extruder to be 110-160 ℃, extruding the mixture by the double-screw extruder, then extruding the mixture by a melt pump, replacing a net, filtering and extruding the mixture, calendering the mixture to form a film, and simultaneously attaching a layer of optical adhesive layer with the thickness of 0.2mm to the front surface and the back surface of the adhesive film respectively to obtain the optical adhesive film.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010647233.6A CN111944455A (en) | 2020-07-07 | 2020-07-07 | High-weather-resistance blue-light-proof optical adhesive and film forming preparation method thereof |
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| CN202010647233.6A CN111944455A (en) | 2020-07-07 | 2020-07-07 | High-weather-resistance blue-light-proof optical adhesive and film forming preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265203A (en) * | 2021-05-20 | 2021-08-17 | 常州百佳年代薄膜科技股份有限公司 | Blue light-resistant adhesive film, high-stripping-force blue light-resistant adhesive film and preparation method |
| CN113604171A (en) * | 2021-08-18 | 2021-11-05 | 深圳市高仁电子新材料有限公司 | Black optical cement and preparation method thereof |
| CN113604178A (en) * | 2021-09-03 | 2021-11-05 | 深圳市高仁电子新材料有限公司 | Hot-melt optical adhesive with ultraviolet blocking function and preparation method thereof |
| CN113652181A (en) * | 2021-08-18 | 2021-11-16 | 深圳市高仁电子新材料有限公司 | Novel UV (ultraviolet) viscosity-reducing adhesive and preparation method thereof |
| CN114196353A (en) * | 2021-12-23 | 2022-03-18 | 深圳市高仁电子新材料有限公司 | High-filling-property SCA optical adhesive and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525319A (en) * | 2013-09-27 | 2014-01-22 | 广州泰鸿通光电科技有限公司 | Ultraviolet crosslinking and curing EVA (ethylene vinyl acetate copolymer) optical adhesive film and preparation method thereof |
| US20160272852A1 (en) * | 2013-12-27 | 2016-09-22 | Hangzhou First Pv Material Co.Ltd. | Double Initiated Fast Crosslinking EVA Adhesive Film |
| CN106366979A (en) * | 2016-08-30 | 2017-02-01 | 陈广汉 | Blue ray resistant OHA optical cement |
| CN109735240A (en) * | 2019-01-04 | 2019-05-10 | 深圳市高仁电子新材料有限公司 | Thermoplastic polyurethane optical adhesive film and its applying method |
-
2020
- 2020-07-07 CN CN202010647233.6A patent/CN111944455A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525319A (en) * | 2013-09-27 | 2014-01-22 | 广州泰鸿通光电科技有限公司 | Ultraviolet crosslinking and curing EVA (ethylene vinyl acetate copolymer) optical adhesive film and preparation method thereof |
| US20160272852A1 (en) * | 2013-12-27 | 2016-09-22 | Hangzhou First Pv Material Co.Ltd. | Double Initiated Fast Crosslinking EVA Adhesive Film |
| CN106366979A (en) * | 2016-08-30 | 2017-02-01 | 陈广汉 | Blue ray resistant OHA optical cement |
| CN109735240A (en) * | 2019-01-04 | 2019-05-10 | 深圳市高仁电子新材料有限公司 | Thermoplastic polyurethane optical adhesive film and its applying method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265203A (en) * | 2021-05-20 | 2021-08-17 | 常州百佳年代薄膜科技股份有限公司 | Blue light-resistant adhesive film, high-stripping-force blue light-resistant adhesive film and preparation method |
| CN113604171A (en) * | 2021-08-18 | 2021-11-05 | 深圳市高仁电子新材料有限公司 | Black optical cement and preparation method thereof |
| CN113652181A (en) * | 2021-08-18 | 2021-11-16 | 深圳市高仁电子新材料有限公司 | Novel UV (ultraviolet) viscosity-reducing adhesive and preparation method thereof |
| CN113604178A (en) * | 2021-09-03 | 2021-11-05 | 深圳市高仁电子新材料有限公司 | Hot-melt optical adhesive with ultraviolet blocking function and preparation method thereof |
| CN113604178B (en) * | 2021-09-03 | 2022-06-28 | 深圳市高仁电子新材料有限公司 | Hot-melt optical adhesive with ultraviolet blocking function and preparation method thereof |
| CN114196353A (en) * | 2021-12-23 | 2022-03-18 | 深圳市高仁电子新材料有限公司 | High-filling-property SCA optical adhesive and preparation method and application thereof |
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Application publication date: 20201117 |