CN104745109A - White EVA adhesive film for photovoltaic module encapsulation - Google Patents
White EVA adhesive film for photovoltaic module encapsulation Download PDFInfo
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Abstract
The invention discloses a white EVA adhesive film for photovoltaic module encapsulation. The adhesive film comprises the following components in parts by weight: 10-45 parts of EVA resin, 10-60 parts of a high-melting-point polymer, 2-25 parts of inorganic filler, 0.2-5 parts of an anti-ultraviolet agent and 0.2-5 parts of an antioxidant. According to the white EVA adhesive film for photovoltaic module encapsulation provided by the invention, a two-phase continuous structure is formed by adding the high-melting-point polymer component in EVA, thus reducing flowability during EVA lamination and then solving the problem of flanging during white EVA lamination.
Description
Technical field
The present invention relates to a kind of photovoltaic component encapsulating material, be specifically related to the white EVA adhesive film of a kind of photovoltaic component encapsulating.
Background technology
Along with the consumption increasingly of conventional fossil fuel is exhausted, the mankind constantly seek new energy substitution scheme.Sun power is the green renewable resources of generally acknowledging at present, modal solar photovoltaic assembly structure is photovoltaic toughened glass from top to bottom successively on the market at present, upper strata EVA, crystalline silicon battery plate, lower floor EVA and photovoltaic back, its at the middle and upper levels EVA and lower floor EVA be all transparent, sunlight is through glass, be irradiated to after the EVA of upper strata on crystalline silicon battery plate, and absorbed at interfacial layer thus produce photoelectric current, and the intensity of this photoelectric current increases along with the increase being radiated at cell piece surface light intensity, general photovoltaic back is white, it has the effect of reflection ray, light through crystalline silicon battery plate gap is only having the light of small part can be irradiated to cell piece surface through the EVA that lower floor is transparent after reflection, most light is then absorbed by the cell piece back side, effective gain effect cannot be produced.
In order to improve the utilization ratio of solar components to light, a lot of EVA producer is proposed the white EVA packaged material with high-reflectivity, replace the EVA that original lower floor is transparent, but containing linking agent and crosslinking coagent in general white EVA packaged material, make in use, white EVA press layer time and above transparent EVA interpenetrate, produce macroscopic irregularity, and can alveolate situation during the EVA lamination of white, meeting runner cell piece surface after simultaneously melting, the cell piece region of causing white EVA to cover cannot generate electricity, and is commonly called as flange phenomenon.
Turn over all over problem to solve, some producers in use adopt non-woven fabrics or glass to reduce the mobility (such as patent 201220724624.4 or 2012201217924) of EVA, this method seems and can address this is that, but in actual use procedure, solution effect is also not obvious.
Therefore we need a kind of white EVA adhesive film both with high-reflectivity, and this glued membrane there will not be flange phenomenon when lamination, has good compatibility with other materials.
Summary of the invention
The problem to be solved in the present invention is to provide the white EVA adhesive film of a kind of photovoltaic component encapsulating, by adding high-melting-point polymer component in EVA, form two-phase continuous structure, reduce mobility during EVA lamination, thus flange problem when solving white EVA lamination.
For achieving the above object, the technical scheme that the present invention takes is as follows: the white EVA adhesive film of a kind of photovoltaic component encapsulating, and described glued membrane comprises the component of following weight part:
EVA resin 10 ~ 45 parts;
High-melting-point polymer 10-60 part;
Mineral filler 2-25 part;
Anti ultraviolet agent 0.2-5 part;
Oxidation inhibitor 0.2-5 part.
In described EVA, the content of vinyl acetate is 10 ~ 33%.
Described high-melting-point polymer is type low density polyethylene resin, high density polyethylene(HDPE), Low Density Polyethylene, ultrahigh molecular weight polyethylene(UHMWPE), polypropylene, poly 1-butene, poly(4-methyl-1-pentene), polyisobutene, polyethylene terephthalate, polyether-ether-ketone, polymeric amide, polyimide, polyphenylene oxide, polyacetal, polyphenylene oxide, polyamidoimide, polymethylmethacrylate, poly-n-butyl methacrylate, polystyrene, polycarbonate, SBS, ethylene-butene copolymer, ethylene-octene copolymer, polyvinyl chloride, polyvinylidene difluoride (PVDF), one or more mixing in urethane, and the fusing point of described high-melting-point polymer is 95-280 DEG C.
Described mineral filler is one or more the combination in aluminum oxide, zinc oxide, titanium dioxide, calcium carbonate, mica, talcum powder, zirconium white, magnesium oxide, aluminium hydroxide, glass microballon, lithopone, ceramic microsphere.
Described anti ultraviolet agent is 2,2 '-tetramethylene two (3,1-benzoxazine-4-ketone), 2,8-dimethyl-4H, 6H-benzo (1,2-d; 5,4-d ') two (1,3)-oxazine-4,6-diketone, 2-hydroxyl-4-methoxyl group-2 '-carboxyl
Benzophenone, 2,2 '-dihydroxyl-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-4-benzoyl oxygen base benzophenone, BP-2, 2,2 '-dihydroxyl-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-5-chlorobenzophenone, 2-(2 '-hydroxyl-5 '-tert-butyl-phenyl) benzotriazole, 2-(2 '-hydroxyl-5 '-aminophenyl) benzotriazole, salicyl salicylic acid diplosal dihydroxyphenyl propane ester, 2-(2-hydroxyl-3,5-di-tert-pentyl-phenyl) benzotriazole, 2,2 '-(Isosorbide-5-Nitrae-phenylene) two-4H-3,1-benzoxazine-4-ketone, 2-(2 '-hydroxyl-3 ', 5 '-3,5-dimethylphenyl) benzotriazole, 2-(2 '-methyl-4 '-hydroxy phenyl) benzotriazole, two-(2-methoxyl group-4-hydroxyl-5-benzoylphenyl) methane, 2-(2 '-hydroxy-5-methyl base phenyl) benzotriazole, 2-(2 '-hydroxyl-5-aminomethyl phenyl)-5-butyl ester benzotriazole, 2-hydroxyl-4-alkoxy benzophenone, 3,5-di-t-butyl-4-hydroxyl-phenylformic acid cetyl ester, three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester, two-2,2,6, the 6-tetramethyl piperidine alcohol esters of sebacic acid, the polymkeric substance of succinic acid and 4-hydroxyl-2,2,6,6-tetramethyl--1-piperidine alcohols, N, N ' polymkeric substance of amino-1,3, the 5-triazine of-bis-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine and the chloro-6-of 2,4-bis-(1,1,3,3-tetramethyl butyl), N, N '-bis-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine and the chloro-6-of 2,4-bis-(4-morpholinyl)-1,3,5-triazines polymkeric substance in one or more combination.
Described oxidation inhibitor is tetramethylolmethane four (two-T-butylhydroxy phenylpropionic acid) ester, tricresyl phosphite (2, 4-bis-trimethylphenylmethane base) ester, 3, 5-two (1, 1-dimethyl ethyl)-4-hydroxy phenylpropionic acid sulfo-two-2, 1-glycol ester, octadecyl 3-(3, 5-di-t-butyl-4-hydroxyphenyl) propionic ester, 3, two [the 2-[3-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl)-propionyloxy]-1 of 9-, 1-dimethyl ethyl]-2, 4, ring-type neopentane four base two (2, 6-di-t-butyl-4-aminomethyl phenyl phosphorous acid ester), 4-[(4, the pungent sulfenyl-1 of 6-bis-, 3, 5-triazine-2-base) amino]-2, 6-DI-tert-butylphenol compounds, N, N'-(propane-1, 3-bis-base) two (3-(3, 5-is two-tert-butyl-hydroxy phenyl) propionic acid amide) in one or more combination.
Beneficial effect: the disclosed white EVA adhesive film of a kind of photovoltaic component encapsulating, adopts high-melting-point polymer to carry out filling-modified to EVA, forms two-phase continuous structure with it.When lamination, EVA is heated and melts, and high-melting-point polymer component still remains on more than fusing point, reduces the mobility of EVA adhesive film, makes it that flowing and deformation not occur, thus avoids the generation of flange phenomenon.High-melting-point polymer component improves the thermostability of EVA simultaneously, can not use linking agent and crosslinking coagent, occur the possibility of bubble when having stopped lamination, avoids the non-complete reaction of linking agent simultaneously and causes the residual problem of aging brought.White filler makes the reflectivity of EVA more than 90%, by the light usable reflection of cell piece gap to cell piece surface, can improve component power and export.
Embodiment
The disclosed white EVA adhesive film of a kind of photovoltaic component encapsulating, described glued membrane comprises the component of following weight part: EVA resin 10 ~ 45 parts; High-melting-point polymer 10-60 part; Mineral filler 0.5-5 part; Anti ultraviolet agent 0.2-5 part; Oxidation inhibitor 0.2-5 part.
Wherein, in described EVA, the content of vinyl acetate is 10 ~ 33%, described high-melting-point polymer is type low density polyethylene resin, high density polyethylene(HDPE), Low Density Polyethylene, ultrahigh molecular weight polyethylene(UHMWPE), polypropylene, poly 1-butene, poly(4-methyl-1-pentene), polyisobutene, polyethylene terephthalate, polyether-ether-ketone, polymeric amide, polyimide, polyphenylene oxide, polyacetal, polyphenylene oxide, polyamidoimide, polymethylmethacrylate, poly-n-butyl methacrylate, polystyrene, polycarbonate, SBS, ethylene-butene copolymer, ethylene-octene copolymer, polyvinyl chloride, polyvinylidene difluoride (PVDF), one or more mixing in urethane, and the fusing point of described high-melting-point polymer is 95-280 DEG C, described mineral filler is one or more the combination in aluminum oxide, zinc oxide, titanium dioxide, calcium carbonate, mica, talcum powder, zirconium white, magnesium oxide, aluminium hydroxide, glass microballon, lithopone, ceramic microsphere, described anti ultraviolet agent is 2,2 '-tetramethylene two (3,1-benzoxazine-4-ketone), 2,8-dimethyl-4H, 6H-benzo (1,2-d, 5,4-d ') two (1,3)-oxazine-4,6-diketone, 2-hydroxyl-4-methoxyl group-2 '-carboxyl benzophenone, 2,2 '-dihydroxyl-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-4-benzoyl oxygen base benzophenone, BP-2, 2,2 '-dihydroxyl-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-5-chlorobenzophenone, 2-(2 '-hydroxyl-5 '-tert-butyl-phenyl) benzotriazole, 2-(2 '-hydroxyl-5 '-aminophenyl) benzotriazole, salicyl salicylic acid diplosal dihydroxyphenyl propane ester, 2-(2-hydroxyl-3,5-di-tert-pentyl-phenyl) benzotriazole, 2,2 '-(Isosorbide-5-Nitrae-phenylene) two-4H-3,1-benzoxazine-4-ketone, 2-(2 '-hydroxyl-3 ', 5 '-3,5-dimethylphenyl) benzotriazole, 2-(2 '-methyl-4 '-hydroxy phenyl) benzotriazole, two-(2-methoxyl group-4-hydroxyl-5-benzoylphenyl) methane, 2-(2 '-hydroxy-5-methyl base phenyl) benzotriazole, 2-(2 '-hydroxyl-5-aminomethyl phenyl)-5-butyl ester benzotriazole, 2-hydroxyl-4-alkoxy benzophenone, 3,5-di-t-butyl-4-hydroxyl-phenylformic acid cetyl ester, three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester, two-2,2,6, the 6-tetramethyl piperidine alcohol esters of sebacic acid, the polymkeric substance of succinic acid and 4-hydroxyl-2,2,6,6-tetramethyl--1-piperidine alcohols, N, N ' polymkeric substance of amino-1,3, the 5-triazine of-bis-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine and the chloro-6-of 2,4-bis-(1,1,3,3-tetramethyl butyl), N, N '-bis-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine and the chloro-6-of 2,4-bis-(4-morpholinyl)-1,3,5-triazines polymkeric substance in one or more combination, described oxidation inhibitor is tetramethylolmethane four (two-T-butylhydroxy phenylpropionic acid) ester, tricresyl phosphite (2, 4-bis-trimethylphenylmethane base) ester, 3, 5-two (1, 1-dimethyl ethyl)-4-hydroxy phenylpropionic acid sulfo-two-2, 1-glycol ester, octadecyl 3-(3, 5-di-t-butyl-4-hydroxyphenyl) propionic ester, 3, two [the 2-[3-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl)-propionyloxy]-1 of 9-, 1-dimethyl ethyl]-2, 4, ring-type neopentane four base two (2, 6-di-t-butyl-4-aminomethyl phenyl phosphorous acid ester), 4-[(4, the pungent sulfenyl-1 of 6-bis-, 3, 5-triazine-2-base) amino]-2, 6-DI-tert-butylphenol compounds, N, N'-(propane-1, 3-bis-base) two (3-(3, 5-is two-tert-butyl-hydroxy phenyl) propionic acid amide) in one or more combination.
In the present invention, described packaged material can be applied to the encapsulation at solar module, also can be used for the encapsulation of two glass solar module.
The preparation method of the white EVA adhesive film disclosed in the present invention is: dropped in high-speed mixer by all material and mix, then mixture is dropped in forcing machine and carry out blending extrusion granulation, temperature controls at 150-290 DEG C, gained particle is dry, then will then dried example be dropped in casting machine, at 150-290 DEG C, rolling after cooling, trimming after casting film-forming, finally obtains white EVA packaging adhesive film.
Below in conjunction with specific embodiment, the present invention will be described in detail.
embodiment 1
The white EVA adhesive film of a kind of photovoltaic component encapsulating, it comprises the component of following weight part: EVA resin 10 parts; Fusing point is the LLDPE 10 parts of 95 DEG C; Titanium dioxide 2 parts; 2-hydroxyl-4-benzoyl oxygen base benzophenone 0.2 part; Tetramethylolmethane four (two-T-butylhydroxy phenylpropionic acid) ester 0.2 part.
Above-mentioned materials is dropped in high-speed mixer and mixes, then mixture is dropped in forcing machine carry out granulation at 150 DEG C after dry, then drop in casting machine by dried example, at 150 DEG C, rolling after cooling, trimming after casting film-forming, finally obtains white EVA packaging adhesive film.
embodiment 2
The white EVA adhesive film of a kind of photovoltaic component encapsulating, it comprises the component of following weight part: described glued membrane comprises the component of following weight part: EVA resin 20 parts; Fusing point is the high density polyethylene(HDPE) 25 parts of 150 DEG C; Titanium dioxide 15 parts; Two-(2-methoxyl group-4-hydroxyl-5-benzoylphenyl) 1.4 parts, methane; Two (1,1-dimethyl ethyl)-4-hydroxy phenylpropionic acid sulfo-two-2, the 1-glycol ester 1.1 parts of 3,5-.
Above-mentioned materials is dropped in high-speed mixer and mixes, then mixture is dropped in forcing machine carry out granulation at 200 DEG C after dry, then drop in casting machine by dried example, at 200 DEG C, rolling after cooling, trimming after casting film-forming, finally obtains white EVA packaging adhesive film.
embodiment 3
The white EVA adhesive film of a kind of photovoltaic component encapsulating, it comprises the component of following weight part: described glued membrane comprises the component of following weight part: EVA resin 30 parts; Fusing point is the polyphenylene oxide 37 parts of 190 DEG C; 15 parts, calcium carbonate; 2,2 '-(Isosorbide-5-Nitrae-phenylene) two-4H-3,1-benzoxazine-4-ketone 2.8 parts; Octadecyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionic ester 2.8 parts.
Above-mentioned materials is dropped in high-speed mixer and mixes, then mixture is dropped in forcing machine carry out granulation at 210 DEG C after dry, then drop in casting machine by dried example, at 210 DEG C, rolling after cooling, trimming after casting film-forming, finally obtains white EVA packaging adhesive film.
embodiment 4
The white EVA adhesive film of a kind of photovoltaic component encapsulating, it comprises the component of following weight part: described glued membrane comprises the component of following weight part: EVA resin 10 ~ 45 parts; Fusing point is the polymethylmethacrylate 51 parts of 210 DEG C; Talcum powder 25 parts; 2-(2 '-methyl-4 '-hydroxy phenyl) benzotriazole 4.1 parts; Tricresyl phosphite (2,4-bis-trimethylphenylmethane base) ester 4.1 parts.
Above-mentioned materials is dropped in high-speed mixer and mixes, then mixture is dropped in forcing machine carry out granulation at 220 DEG C after dry, then drop in casting machine by dried example, at 220 DEG C, rolling after cooling, trimming after casting film-forming, finally obtains white EVA packaging adhesive film.
embodiment 5
The white EVA adhesive film of a kind of photovoltaic component encapsulating, it comprises the component of following weight part: described glued membrane comprises the component of following weight part: EVA resin 45 parts; The polycarbonate that fusing point is 280 DEG C 60 parts; Zirconium white 25 parts; Three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester 5 parts; 4-[(4,6-bis-pungent sulfenyl-1,3,5-triazine-2-base) is amino]-2,6 di t butyl phenol 5 parts.
Above-mentioned materials is dropped in high-speed mixer and mixes, then mixture is dropped in forcing machine carry out granulation at 290 DEG C after dry, then drop in casting machine by dried example, at 290 DEG C, rolling after cooling, trimming after casting film-forming, finally obtains white EVA packaging adhesive film.
Above-mentioned five embodiments all can prepare the EVA adhesive film of high-reflectivity, simultaneously in order to possess some additional characteristics, supplementary additive can be added, as initiator and additional crosslinker can be added in order to improve degree of crosslinking, silane coupling agent and tackifying resin can be increased to increase cohesiveness, increasing color dyestuff to improve color, can fire retardant material etc. be increased to improve flame retardant properties, making its EVA adhesive film possess more functionalization.
First the white EVA glued membrane that the present invention relates to has common EVA property indices, also possesses high-reflectivity, and there will not be flange phenomenon when carrying out lamination with other materials.
Be described, specifically see table 1 with the performance of concrete test parameter to above-mentioned five embodiments below:
Table 1
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Reflectivity | 90% | 91% | 92.5% | 93% | 96% |
| Assembly output rating | 260W | 261W | 261.5W | 262W | 263W |
| Flange phenomenon | Nothing | Nothing | Nothing | Nothing | Nothing |
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope all belonging to the invention.
Claims (6)
1. the white EVA adhesive film of photovoltaic component encapsulating, is characterized in that: described glued membrane comprises the component of following weight part:
EVA resin 10 ~ 45 parts;
High-melting-point polymer 10-60 part;
Mineral filler 2-25 part;
Anti ultraviolet agent 0.2-5 part;
Oxidation inhibitor 0.2-5 part.
2. the white EVA adhesive film of a kind of photovoltaic component encapsulating according to claim 1, is characterized in that: in described EVA, the content of vinyl acetate is 10 ~ 33%.
3. the white EVA adhesive film of a kind of photovoltaic component encapsulating according to claim 1, it is characterized in that: described high-melting-point polymer is type low density polyethylene resin, high density polyethylene(HDPE), Low Density Polyethylene, ultrahigh molecular weight polyethylene(UHMWPE), polypropylene, poly 1-butene, poly(4-methyl-1-pentene), polyisobutene, polyethylene terephthalate, polyether-ether-ketone, polymeric amide, polyimide, polyphenylene oxide, polyacetal, polyphenylene oxide, polyamidoimide, polymethylmethacrylate, poly-n-butyl methacrylate, polystyrene, polycarbonate, SBS, ethylene-butene copolymer, ethylene-octene copolymer, polyvinyl chloride, polyvinylidene difluoride (PVDF), one or more mixing in urethane, and the fusing point of described high-melting-point polymer is 95-280 DEG C.
4. the white EVA adhesive film of a kind of photovoltaic component encapsulating according to claim 1, is characterized in that: described mineral filler is one or more the combination in aluminum oxide, zinc oxide, titanium dioxide, calcium carbonate, mica, talcum powder, zirconium white, magnesium oxide, aluminium hydroxide, glass microballon, lithopone, ceramic microsphere.
5. the white EVA adhesive film of a kind of photovoltaic component encapsulating according to claim 1, is characterized in that: described anti ultraviolet agent is 2,2 '-tetramethylene two (3,1-benzoxazine-4-ketone), 2,8-dimethyl-4H, 6H-benzo (1,2-d; 5,4-d ') two (1,3)-oxazine-4,6-diketone, 2-hydroxyl-4-methoxyl group-2 '-carboxyl
Benzophenone, 2,2 '-dihydroxyl-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-4-benzoyl oxygen base benzophenone, BP-2, 2,2 '-dihydroxyl-4,4 '-dimethoxy-benzophenone, 2-hydroxyl-5-chlorobenzophenone, 2-(2 '-hydroxyl-5 '-tert-butyl-phenyl) benzotriazole, 2-(2 '-hydroxyl-5 '-aminophenyl) benzotriazole, salicyl salicylic acid diplosal dihydroxyphenyl propane ester, 2-(2-hydroxyl-3,5-di-tert-pentyl-phenyl) benzotriazole, 2,2 '-(Isosorbide-5-Nitrae-phenylene) two-4H-3,1-benzoxazine-4-ketone, 2-(2 '-hydroxyl-3 ', 5 '-3,5-dimethylphenyl) benzotriazole, 2-(2 '-methyl-4 '-hydroxy phenyl) benzotriazole, two-(2-methoxyl group-4-hydroxyl-5-benzoylphenyl) methane, 2-(2 '-hydroxy-5-methyl base phenyl) benzotriazole, 2-(2 '-hydroxyl-5-aminomethyl phenyl)-5-butyl ester benzotriazole, 2-hydroxyl-4-alkoxy benzophenone, 3,5-di-t-butyl-4-hydroxyl-phenylformic acid cetyl ester, three (1,2,2,6,6-pentamethyl--4-piperidyl) phosphorous acid ester, two-2,2,6, the 6-tetramethyl piperidine alcohol esters of sebacic acid, the polymkeric substance of succinic acid and 4-hydroxyl-2,2,6,6-tetramethyl--1-piperidine alcohols, N, N ' polymkeric substance of amino-1,3, the 5-triazine of-bis-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine and the chloro-6-of 2,4-bis-(1,1,3,3-tetramethyl butyl), N, N '-bis-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine and the chloro-6-of 2,4-bis-(4-morpholinyl)-1,3,5-triazines polymkeric substance in one or more combination.
6. the white EVA adhesive film of a kind of photovoltaic component encapsulating according to claim 1, it is characterized in that: described oxidation inhibitor is tetramethylolmethane four (two-T-butylhydroxy phenylpropionic acid) ester, tricresyl phosphite (2, 4-bis-trimethylphenylmethane base) ester, 3, 5-two (1, 1-dimethyl ethyl)-4-hydroxy phenylpropionic acid sulfo-two-2, 1-glycol ester, octadecyl 3-(3, 5-di-t-butyl-4-hydroxyphenyl) propionic ester, 3, two [the 2-[3-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl)-propionyloxy]-1 of 9-, 1-dimethyl ethyl]-2, 4, ring-type neopentane four base two (2, 6-di-t-butyl-4-aminomethyl phenyl phosphorous acid ester), 4-[(4, the pungent sulfenyl-1 of 6-bis-, 3, 5-triazine-2-base) amino]-2, 6-DI-tert-butylphenol compounds, N, N'-(propane-1, 3-bis-base) two (3-(3, 5-is two-tert-butyl-hydroxy phenyl) propionic acid amide) in one or more combination.
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| CN114989748A (en) * | 2022-07-05 | 2022-09-02 | 苏州地枢新材料科技有限公司 | Adhesive for mounting luminous floor tiles and preparation method and application thereof |
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| CN105694742A (en) * | 2016-04-12 | 2016-06-22 | 赛特瑞太阳能（苏州）有限公司 | White high-reflectivity EVA compound coating |
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| CN108148217A (en) * | 2017-12-28 | 2018-06-12 | 苏州阿特斯阳光电力科技有限公司 | A kind of photovoltaic component encapsulating white EVA and its preparation method and application |
| CN108148217B (en) * | 2017-12-28 | 2021-03-16 | 苏州阿特斯阳光电力科技有限公司 | White EVA for photovoltaic module packaging and preparation method and application thereof |
| CN108929600A (en) * | 2018-06-28 | 2018-12-04 | 安徽尼古拉电子科技有限公司 | A kind of radome flame-proof abrasion-resistant coating material and preparation method thereof |
| CN108774487A (en) * | 2018-06-28 | 2018-11-09 | 芜湖卓越线束系统有限公司 | A kind of automotive wire bundle flame-retardant hot-melt adhesive and preparation method thereof |
| CN108753205A (en) * | 2018-06-28 | 2018-11-06 | 安徽尼古拉电子科技有限公司 | A kind of military project electronic component flame-retardant hot-melt adhesive and preparation method thereof |
| CN109679534A (en) * | 2018-12-29 | 2019-04-26 | 苏州度辰新材料有限公司 | A kind of white packaging adhesive film for solar cell module |
| CN109679534B (en) * | 2018-12-29 | 2020-11-17 | 苏州度辰新材料有限公司 | White packaging adhesive film for solar cell module |
| CN109749404A (en) * | 2019-01-12 | 2019-05-14 | 莫爱军 | A kind of high-temperature stability electronic packaging composite material of high heat conductance and preparation method thereof |
| CN109810653A (en) * | 2019-02-22 | 2019-05-28 | 卡姆丹克太阳能（江苏）有限公司 | A kind of solar cell package film |
| CN110423562A (en) * | 2019-09-09 | 2019-11-08 | 常州斯威克光伏新材料有限公司 | A kind of EVA white glue film containing light diffusion particle |
| CN114506140A (en) * | 2022-03-09 | 2022-05-17 | 浙江合特光电有限公司 | Flexible packaging antibacterial composite film and preparation method thereof |
| CN114506140B (en) * | 2022-03-09 | 2023-09-12 | 浙江合特光电有限公司 | Flexible packaging antibacterial composite film and preparation method thereof |
| CN114989748A (en) * | 2022-07-05 | 2022-09-02 | 苏州地枢新材料科技有限公司 | Adhesive for mounting luminous floor tiles and preparation method and application thereof |
| CN115926662A (en) * | 2022-12-02 | 2023-04-07 | 宿迁威科新材料有限公司 | High-stability white photovoltaic packaging adhesive film and preparation method thereof |
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Application publication date: 20150701 |