CN104212050A - Polyethylene-fiber-modified EVA (Ethylene Vinyl Acetate) packaging adhesive film - Google Patents
Polyethylene-fiber-modified EVA (Ethylene Vinyl Acetate) packaging adhesive film Download PDFInfo
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- CN104212050A CN104212050A CN201410420934.0A CN201410420934A CN104212050A CN 104212050 A CN104212050 A CN 104212050A CN 201410420934 A CN201410420934 A CN 201410420934A CN 104212050 A CN104212050 A CN 104212050A
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- adhesive film
- packaging adhesive
- polyethylene fibre
- eva
- polyethylene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—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
- C09J11/08—Macromolecular additives
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/204—Applications use in electrical or conductive gadgets use in solar cells
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a polyethylene-fiber-modified EVA (Ethylene Vinyl Acetate) packaging adhesive film. The adhesive film comprises the following components in parts by weight: 100 parts of EVA, 1-75 parts of polyethylene fiber, 0.5-5 parts of an initiator, 0.2-5 parts of a crosslinking agent, 0.2-3 parts of a coupling agent, 0.2-3 parts of an antioxidant, 0.2-3 parts of a light stabilizer, 0.2-3 parts of a UV absorber and 0.2-5 parts of a retardant. The polyethylene-fiber-modified EVA packaging adhesive film disclosed by the invention has the characteristics that the weight is light, the consumption amount is less, no metal ions residue is generated and the thermal conductivity is obviously improved.
Description
Technical field
The EVA packaging adhesive film that the present invention relates to a kind of polyethylene fibre modification, belongs to photovoltaic encapsulation field.
Background technology
Along with the exhaustion of consumption increasingly of traditional fossil oil, the mankind constantly seek new energy substitution scheme.Sun power is the green renewable resources of generally acknowledging at present, and in photovoltaic generating system, in PV assembly, along with the continuous irradiation of sunlight, silion cell plate can constantly heat up thereupon.Research shows, 1 DEG C of the every rising of silion cell temperature, and its photovoltaic turnover ratio can decline 0.4%, has also reduced energy utilization rate.
How to make silion cell plate radiating and cooling become a large problem of current field of solar energy utilization to improve photovoltaic turnover ratio, in many patents of invention, generally use the thermal conductivity of inorganic heat conductive filler increase EVA glued membrane for improving the radiating effect of assembly, but this method needs more than 40% addition could improve thermal conductivity to 1 W/mk of EVA glued membrane conventionally, needs high Financial cost.In mineral filler simultaneously, inevitable heavy metal ion residue problem can reduce the weathering resistance of EVA glued membrane, and a large amount of fillers has also increased the weight of assembly, brings potential safety hazard.
Therefore the current high-weatherability EVA glued membrane in the urgent need to a kind of few additive.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of EVA packaging adhesive film of polyethylene fibre modification, utilize polyethylene fibre to there is high thermal conductivity and there is the feature of good consistency with EVA matrix, it is light that the packaging adhesive film making as filler has quality, consumption is few, non-metallic ion is residual, improve the feature of thermal conductivity successful, addition can make more than EVA glued membrane thermal conductivity is increased to 1 W/mk 25% simultaneously.
For achieving the above object, the technical scheme that the present invention takes is as follows:
An EVA packaging adhesive film for polyethylene fibre modification, described glued membrane comprises the component of following weight part:
100 parts of EVA;
Polyethylene fibre 1-75 part;
Initiator 0.5-5 part;
Linking agent 0.2-5 part;
Coupling agent 0.2-3 part;
Oxidation inhibitor 0.2-3 part;
Photostabilizer 0.2-3 part;
Uv-absorbing agent 0.2-3 part;
Fire retardant 0.2-5 part.
In described glued membrane, the content of the vinyl acetate of EVA is 26wt%-35wt%.
In described glued membrane, polyethylene fibre length is 0.3-50 μ m, and thermal conductivity is 10-120 W/mk, and molecular weight of polyethylene is more than 1,000,000.
Initiator in described glued membrane is tert-butyl hydroperoxide carbonic acid-2-ethylhexyl.
Linking agent in described glued membrane is any one or the multiple combination in cyanacrylate, trimethylolpropane trimethacrylate, triallyl cyanurate.
Photostabilizer in described glued membrane is two (2,2,6,6 tetramethyl--4 piperidines) sebate, 3,5-di-t-butyl-4-hydroxy-benzoic acid cetyl ester, three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester, two-1-alkoxyl group-2 in the last of the ten Heavenly stems, any one in 2,6,6-tetramethyl piperidine-4-alcohol sebate or multiple combination.
Uv-absorbing agent in described glued membrane is Octabenzone, 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylphenol, 2-(2 '-hydroxyl-3 ', 5 ' two (a, a-dimethyl benzyl) phenyl) at least one or multiple mixing in benzotriazole, methylene-bis [6-benzotriazole-4-tert-octylphenol].
Coupling agent in described glued membrane is any one or the multiple combination in γ-methacryloxypropyl trimethoxy silane, γ-aminopropyl triethoxysilane, vinyltriethoxysilane, vinyltrimethoxy silane, γ-glycidyl ether oxygen propyl trimethoxy silicane.
Described oxidation inhibitor is the mixing of a kind of in three (4-nonyl phenol) phosphorous acid ester, tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester or two kinds.
In described glued membrane, fire retardant is three (2,3-dibromopropyl) isocyanuric acid ester.
Beneficial effect: the EVA packaging adhesive film of disclosed a kind of polyethylene fibre modification, adopt polyethylene fibre as filler, utilize it to there is high thermal conductivity, and it has good consistency with EVA matrix, it is light that the EVA packaging adhesive film that makes to prepare has quality, and consumption is few, and non-metallic ion is residual, improve the feature of thermal conductivity successful, and polyethylene fibre addition can make more than EVA glued membrane thermal conductivity is increased to 1 W/mk 25%.
Embodiment
The EVA packaging adhesive film of disclosed a kind of polyethylene fibre modification, described glued membrane comprises the component of following weight part: EVA100 part; Polyethylene fibre 1-75 part; Initiator 0.5-5 part; Linking agent 0.2-5 part; Coupling agent 0.2-3 part; Oxidation inhibitor 0.2-3 part; Photostabilizer 0.2-3 part; Uv-absorbing agent 0.2-3 part; Fire retardant 0.2-5 part.
Wherein, in described glued membrane, the content of the vinyl acetate of EVA is 26wt%-35wt%; In described glued membrane, polyethylene fibre length is 0.3-50 μ m, and thermal conductivity is 10-120 W/mk, and molecular weight of polyethylene is more than 1,000,000; Initiator in described glued membrane is tert-butyl hydroperoxide carbonic acid-2-ethylhexyl; Linking agent in described glued membrane is any one or the multiple combination in cyanacrylate, trimethylolpropane trimethacrylate, triallyl cyanurate; Photostabilizer in described glued membrane is two (2,2,6,6 tetramethyl--4 piperidines) sebate, 3,5-di-t-butyl-4-hydroxy-benzoic acid cetyl ester, three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester, two-1-alkoxyl group-2 in the last of the ten Heavenly stems, any one in 2,6,6-tetramethyl piperidine-4-alcohol sebate or multiple combination; Uv-absorbing agent in described glued membrane is Octabenzone, 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylphenol, 2-(2 '-hydroxyl-3 ', 5 ' two (a, a-dimethyl benzyl) phenyl) at least one or multiple mixing in benzotriazole, methylene-bis [6-benzotriazole-4-tert-octylphenol]; Coupling agent in described glued membrane is any one or the multiple combination in γ-methacryloxypropyl trimethoxy silane, γ-aminopropyl triethoxysilane, vinyltriethoxysilane, vinyltrimethoxy silane, γ-glycidyl ether oxygen propyl trimethoxy silicane; Described oxidation inhibitor is the mixing of a kind of in the mixture of three (4-nonyl phenol) phosphorous acid ester, tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester or two kinds; In described glued membrane, fire retardant is three (2,3-dibromopropyl) isocyanuric acid ester.
Below in conjunction with specific embodiment, the present invention will be described in detail.
embodiment 1
A kind of EVA packaging adhesive film of polyethylene fibre modification, it comprises the component of following weight part: 100 parts of the EVA that the content of vinyl acetate is 28wt%, polyethylene fibre (m) 10 parts of 5-10 μ, 1 part of tert-butyl hydroperoxide carbonic acid-2-ethylhexyl, 0.6 part of cyanacrylate, 3, 0.2 part of 5-di-t-butyl-4-hydroxy-benzoic acid cetyl ester, tricresyl phosphite (2, 4-di-tert-butyl-phenyl) 0.3 part of ester, 0.5 part of γ-methacryloxypropyl trimethoxy silane, two (2, 2, 6, 6 tetramethyl--4 piperidines) 0.5 part of sebate, 0.5 part of 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylphenol, three (2, 3-dibromopropyl) 1 part of isocyanuric acid ester.
embodiment 2
A kind of EVA packaging adhesive film of polyethylene fibre modification, it comprises the component of following weight part: 100 parts of the EVA that the content of vinyl acetate is 28wt%, polyethylene fibre (m) 20 parts of 5-10 μ, 1 part of tert-butyl hydroperoxide carbonic acid-2-ethylhexyl, 0.6 part of cyanacrylate, 0.4 part of trimethylolpropane trimethacrylate, 3, 0.2 part of 5-di-t-butyl-4-hydroxy-benzoic acid cetyl ester, tricresyl phosphite (2, 4-di-tert-butyl-phenyl) 0.3 part of ester, 0.5 part of γ-methacryloxypropyl trimethoxy silane, two (2, 2, 6, 6 tetramethyl--4 piperidines) 0.5 part of sebate, 0.5 part of 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylphenol, three (2, 3-dibromopropyl) 1 part of isocyanuric acid ester.
embodiment 3
A kind of EVA packaging adhesive film of polyethylene fibre modification, it comprises the component of following weight part: 100 parts of the EVA that the content of vinyl acetate is 33wt%, polyethylene fibre (m) 30 parts of 5-10 μ, 1 part of tert-butyl hydroperoxide carbonic acid-2-ethylhexyl, 0.6 part of trimethylolpropane trimethacrylate, 3, 0.2 part of 5-di-t-butyl-4-hydroxy-benzoic acid cetyl ester, tricresyl phosphite (2, 4-di-tert-butyl-phenyl) 0.3 part of ester, 0.5 part of γ-methacryloxypropyl trimethoxy silane, two (2, 2, 6, 6 tetramethyl--4 piperidines) 0.5 part of sebate, 0.5 part of 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylphenol, three (2, 3-dibromopropyl) 1.5 parts of isocyanuric acid esters.
EVA resin and various subsidiary material in above three embodiment are taken according to formulation content, mix, insert twin screw extruder, extruder temperature is controlled at 110 DEG C, extrudes casting film-forming.Prepared EVA glued membrane is measured thermal conductivity after laminating technology crosslinking curing routinely and is respectively 1.3W/mk, 2.1 W/mk, and 4.5 W/mk, far above the thermal conductivity of the conventional mineral filler modified EVA of same amount glued membrane.
Above the invention embodiment is had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all belonging to the patent covering scope of the invention.
Claims (10)
1. an EVA packaging adhesive film for polyethylene fibre modification, is characterized in that: described glued membrane comprises the component of following weight part:
100 parts of EVA;
Polyethylene fibre 1-75 part;
Initiator 0.5-5 part;
Linking agent 0.2-5 part;
Coupling agent 0.2-3 part;
Oxidation inhibitor 0.2-3 part;
Photostabilizer 0.2-3 part;
Uv-absorbing agent 0.2-3 part;
Fire retardant 0.2-5 part.
2. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: in described EVA, the content of vinyl acetate is 26wt%-35wt%.
3. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: described polyethylene fibre length is 0.3-50 μ m, and thermal conductivity is 10-120 W/mk, and molecular weight of polyethylene is more than 1,000,000.
4. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: described initiator is tert-butyl hydroperoxide carbonic acid-2-ethylhexyl.
5. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: described linking agent is one or more the combination in cyanacrylate, trimethylolpropane trimethacrylate, triallyl cyanurate.
6. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: described photostabilizer is two (2,2,6,6 tetramethyl--4 piperidines) sebate, 3,5-di-t-butyl-4-hydroxy-benzoic acid cetyl ester, three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester, two-1-alkoxyl group-2 in the last of the ten Heavenly stems, 2, any one in 6,6-tetramethyl piperidine-4-alcohol sebate or multiple combination.
7. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, it is characterized in that: described uv-absorbing agent is Octabenzone, 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylphenol, 2-(2 '-hydroxyl-3 ', 5 ' two (a, a-dimethyl benzyl) phenyl) at least one or multiple mixing in benzotriazole, methylene-bis [6-benzotriazole-4-tert-octylphenol].
8. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: described coupling agent is any one or the multiple combination in γ-methacryloxypropyl trimethoxy silane, γ-aminopropyl triethoxysilane, vinyltriethoxysilane, vinyltrimethoxy silane, γ-glycidyl ether oxygen propyl trimethoxy silicane.
9. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, it is characterized in that: described oxidation inhibitor is the mixing of a kind of in three (4-nonyl phenol) phosphorous acid ester, tricresyl phosphite (2,4-di-tert-butyl-phenyl) or two kinds.
10. the EVA packaging adhesive film of a kind of polyethylene fibre modification according to claim 1, is characterized in that: described fire retardant is three (2,3-dibromopropyl) isocyanuric acid ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420934.0A CN104212050A (en) | 2014-08-26 | 2014-08-26 | Polyethylene-fiber-modified EVA (Ethylene Vinyl Acetate) packaging adhesive film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420934.0A CN104212050A (en) | 2014-08-26 | 2014-08-26 | Polyethylene-fiber-modified EVA (Ethylene Vinyl Acetate) packaging adhesive film |
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| CN201410420934.0A Pending CN104212050A (en) | 2014-08-26 | 2014-08-26 | Polyethylene-fiber-modified EVA (Ethylene Vinyl Acetate) packaging adhesive film |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530548A (en) * | 2014-12-25 | 2015-04-22 | 杭州福斯特光伏材料股份有限公司 | Halogen-free transparent flame-retardant photovoltaic encapsulating material and preparation method of halogen-free transparent flame-retardant photovoltaic encapsulating material |
| CN107602996A (en) * | 2017-09-15 | 2018-01-19 | 瑞安市东升包装制品有限公司 | Eva film |
| CN109251688A (en) * | 2018-08-15 | 2019-01-22 | 中山国鳌智能科技有限公司 | A kind of vehicle LED lamps and lanterns encapsulating film and preparation method thereof |
| CN109337612A (en) * | 2018-10-18 | 2019-02-15 | 常州斯威克光伏新材料有限公司 | A kind of enhanced POE photovoltaic encapsulation glue film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702611A (en) * | 2012-06-15 | 2012-10-03 | 昆山聚威工程塑料有限公司 | Thermally conductive ethylene-vinyl acetate EVA material applied to solar cell |
| CN103725212A (en) * | 2013-12-14 | 2014-04-16 | 宁波华丰包装有限公司 | High transparency EVA (ethylene-vinyl acetate) encapsulation adhesive film and preparation method thereof |
| CN103756578A (en) * | 2014-01-09 | 2014-04-30 | 常州斯威克光伏新材料有限公司 | Fluorine compound-modified ethylene-vinyl acetate (EVA) packaging film and preparation method thereof |
-
2014
- 2014-08-26 CN CN201410420934.0A patent/CN104212050A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702611A (en) * | 2012-06-15 | 2012-10-03 | 昆山聚威工程塑料有限公司 | Thermally conductive ethylene-vinyl acetate EVA material applied to solar cell |
| CN103725212A (en) * | 2013-12-14 | 2014-04-16 | 宁波华丰包装有限公司 | High transparency EVA (ethylene-vinyl acetate) encapsulation adhesive film and preparation method thereof |
| CN103756578A (en) * | 2014-01-09 | 2014-04-30 | 常州斯威克光伏新材料有限公司 | Fluorine compound-modified ethylene-vinyl acetate (EVA) packaging film and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 山中淳彦 等: "高强度聚乙烯纤维的热导率及其应用", 《合成纤维》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530548A (en) * | 2014-12-25 | 2015-04-22 | 杭州福斯特光伏材料股份有限公司 | Halogen-free transparent flame-retardant photovoltaic encapsulating material and preparation method of halogen-free transparent flame-retardant photovoltaic encapsulating material |
| CN107602996A (en) * | 2017-09-15 | 2018-01-19 | 瑞安市东升包装制品有限公司 | Eva film |
| CN109251688A (en) * | 2018-08-15 | 2019-01-22 | 中山国鳌智能科技有限公司 | A kind of vehicle LED lamps and lanterns encapsulating film and preparation method thereof |
| CN109337612A (en) * | 2018-10-18 | 2019-02-15 | 常州斯威克光伏新材料有限公司 | A kind of enhanced POE photovoltaic encapsulation glue film |
| CN109337612B (en) * | 2018-10-18 | 2021-03-02 | 常州斯威克光伏新材料有限公司 | Enhancement mode POE photovoltaic encapsulation glued membrane |
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Application publication date: 20141217 |