CN107858123A - A kind of photovoltaic module white EVA adhesive film and its preparation technology - Google Patents

A kind of photovoltaic module white EVA adhesive film and its preparation technology Download PDF

Info

Publication number
CN107858123A
CN107858123A CN201710934197.XA CN201710934197A CN107858123A CN 107858123 A CN107858123 A CN 107858123A CN 201710934197 A CN201710934197 A CN 201710934197A CN 107858123 A CN107858123 A CN 107858123A
Authority
CN
China
Prior art keywords
adhesive film
photovoltaic module
eva adhesive
ester
white eva
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710934197.XA
Other languages
Chinese (zh)
Inventor
周茜
宣中旺
张勇健
郑仁峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Tianyang New Materials Co Ltd
Shanghai Tianyang Holt Melt Adhesive Materials Co Ltd
Kunshan Tianyang Hot Melt Adhesives Co Ltd
Original Assignee
Nantong Tianyang New Materials Co Ltd
Shanghai Tianyang Holt Melt Adhesive Materials Co Ltd
Kunshan Tianyang Hot Melt Adhesives Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Tianyang New Materials Co Ltd, Shanghai Tianyang Holt Melt Adhesive Materials Co Ltd, Kunshan Tianyang Hot Melt Adhesives Co Ltd filed Critical Nantong Tianyang New Materials Co Ltd
Priority to CN201710934197.XA priority Critical patent/CN107858123A/en
Publication of CN107858123A publication Critical patent/CN107858123A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09J11/04—Non-macromolecular additives inorganic
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The present invention discloses a kind of photovoltaic module white EVA adhesive film and its preparation technology, and the glued membrane raw material, which is formed, to be included：EVA resin：100 parts；Filler：1~10 part；Peroxide cross-linking agent：0.3~1.5 part；Crosslinking coagent：0.3~1.5 part；Antioxidant：0.05~0.5 part；UV absorbers：0.01~0.3 part；Light stabilizer：0.01~0.2 part；Tackifier：0.2~0.6 part.It is contemplated that introducing the sericite in powder of special ratios amount in filler, the specific insulation of the white EVA adhesive film of photovoltaic module, and then the anti-PID performances of lifting assembly are lifted.

Description

A kind of photovoltaic module white EVA adhesive film and its preparation technology
Technical field
The present invention relates to a kind of photovoltaic module white EVA adhesive film and its preparation technology, particularly one kind to have anti-PID Photovoltaic module white EVA adhesive film and its preparation technology of energy.
Background technology
In recent years, as fossil energy increasingly depleted and earth environment pollute continuous serious, regenerative resource and each is made Kind green energy resource has obtained increasing attention.The use of solar power generation is also increasingly popularized, and solar photovoltaic assembly is just It is the device converted solar energy into electrical energy.The basic structure of conventional solar photovoltaic assembly is by photovoltaic tempering glass from top to bottom Glass, upper strata EVA adhesive film, crystalline silicon battery plate, lower floor's EVA adhesive film and photovoltaic back composition.Conventional, photovoltaic back is white , upper strata EVA adhesive film and lower floor's EVA adhesive film are all transparent, and solar energy is irradiated to crystalline substance through glass and upper strata transparent EVA glued membrane Boundary layer on body silicon cell, which is absorbed, produces photoelectric current, and it is bigger to be irradiated to the intensity of the light on cell piece surface, caused light The intensity of electric current is stronger, and the photovoltaic back of white plays the role of reflection light, and its light reflected passes through lower floor's transparent EVA glue Film understands some light by reflection again and is irradiated to cell piece surface, improves the utilization to light.
As photovoltaic module industrial technology develops, slowly also there are double glass photovoltaic modulies, its structure be from top to bottom by Photovoltaic safety glass, upper strata transparent EVA glued membrane, crystalline silicon battery plate, lower floor's white EVA adhesive film and photovoltaic safety glass composition. Wherein, lower floor's white EVA adhesive film is to improve to form on the basis of existing transparent EVA glued membrane, and it is mainly in transparent EVA glued membrane It is middle to add specific reflective filler, such as titanium dioxide, zinc oxide, to make it have common EVA superperformance and improve component Reflectivity so that be component synergy.Solar double-glass assemblies, in anti-PID aspect of performances, can be better than normal in theory due to its structural factor Photovoltaic module is advised, but due to many reasons such as installation environment or assembly reliability, how further to lift double glass light The anti-PID performances of component are lied prostrate, turn into the problem of to be solved.
The content of the invention
It is an object of the present invention to solves above-mentioned technical problem, there is provided a kind of photovoltaic module with anti-PID performances is with vain Color EVA adhesive film.
The technical solution adopted in the present invention is：A kind of white EVA adhesive film of photovoltaic module, its raw material is formed, by quality Number meter, including：
EVA resin：100 parts；
Filler：1~10 part；
Peroxide cross-linking agent：0.3~1.5 part；
Crosslinking coagent：0.3~1.5 part；
Antioxidant：0.05~0.5 part；
UV absorbers：0.01~0.3 part；
Light stabilizer：0.01~0.2 part；
Tackifier：0.2~0.6 part.
In above-mentioned EVA resin, VA contents 27%~33%, melting means 20g/10min~40g/10min；
Above-mentioned filler is formed by titanium dioxide and sericite in powder compounding, and both mass ratioes are 1:1~1:2, corresponding titanium in filler The amount of white powder or sericite in powder can excessively influence the combination property of glued membrane in itself（Such as adhesive strength）, crossing can not reach corresponding at least Effect（Such as reflectivity and anti-PID performances）；
Peroxide cross-linking agent is selected from the peroxidating -2- ethylhexyl carbonates tert-butyl ester or the (tert-butyl group mistakes of 2,5- dimethyl -2,5- two Oxidation) one kind in hexane；
Crosslinking coagent is selected from iso-cyanuric acid triallyl ester, TAC, trimethylol propane trimethyl propylene One kind in acid esters；
Antioxidant is selected from β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid, three (nonyl phenyl) phosphorous acid One kind in ester；
UV absorbers are selected from 2-hydroxy-4-n-octoxybenzophenone, 2- (tertiary pentyl -2- hydroxy phenyls of 3,5- bis-) benzo One kind in triazole, 2- (2'- hydroxyl -5'- t-octyls phenyl) BTA；
Light stabilizer is the double -2,2,6,6- tetramethyl piperidines alcohol esters of decanedioic acid, double (1,2,2,6,6- pentamethyl -4- piperidyls) last of the ten Heavenly stems One kind in two acid esters；
Tackifier are γ-methacryloxypropyl trimethoxy silane, vinyltrimethoxy silane, the ethoxy of vinyl three One kind in base silane.
The above-mentioned photovoltaic module preparation technology of white EVA adhesive film, then comprise the following steps：
（1）On the basis of the above-mentioned photovoltaic module with anti-PID performances is formed with the raw material of white EVA adhesive film, raw material is chosen；
（2）By raw material it is well mixed after, put into double screw extruder, be cast extrusion at 90 DEG C, it is embossing, stretch, lead Draw and be made after winding.
The thickness of the white EVA adhesive film of the photovoltaic module, preferably 0.5mm.
The beneficial effects of the present invention are, during raw material is formed, the sericite in powder of special ratios amount is creatively introduced, by In the monoclinic crystal that sericite in powder is flakey, its radius-thickness ratio is larger, and has higher resistance, itself is excellent insulation Material, addition sericite in powder can effectively improve the specific insulation of glued membrane in EVA adhesive film；Sericite in powder has in itself simultaneously Excellent corrosion resistance and permeability resistance, it can effectively completely cut off steam infiltration, so as to reduce the PID risks of component, lift its anti-PID Performance.
Embodiment
The present invention is addressed further under below by embodiment, but is not limited thereto.
Embodiment 1：
A kind of white EVA adhesive film of photovoltaic module, according to the mass fraction, chooses following raw materials：100 parts of EVA resin（VA contents 33%, melting means 20g/10min）, 6 parts of filler（Including：3 parts of titanium dioxide, 3 parts of sericite in powder）, peroxide cross-linking agent（2,5- bis- Methyl -2,5- two (tert-butyl hydroperoxide) hexane）0.3 part, crosslinking coagent（Trimethylol-propane trimethacrylate）1.5 Part, antioxidant（β-positive octadecanol the ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid）0.2 part, UV absorbers（2- hydroxyls Base -4- oxy-octyl benzophenones）0.1 part, light stabilizer（Double -2,2,6,6- tetramethyl piperidine the alcohol esters of decanedioic acid）0.2 part, with And tackifier（γ-methacryloxypropyl trimethoxy silane）0.2 part.
After above-mentioned raw materials are well mixed, put into double screw extruder, extrusion, embossing, drawing are cast at 90 DEG C After stretching, draw and winding, the thick white EVA adhesive films of 0.5mm are made.
A1 is labeled as according to the gained sample of embodiment 1.
Embodiment 2：
A kind of white EVA adhesive film of photovoltaic module, according to the mass fraction, chooses following raw materials：100 parts of EVA resin（VA contents 27%, melting means 40g/10min）, 10 parts of filler（Including：4 parts of titanium dioxide, 6 parts of sericite in powder）, peroxide cross-linking agent（Peroxide Change -2- ethylhexyl carbonate the tert-butyl esters）1.5 parts, crosslinking coagent（Iso-cyanuric acid triallyl ester）0.3 part, antioxidant（Three (nonyl phenyl) phosphite ester) 0.5 part, UV absorbers（2-hydroxy-4-n-octoxybenzophenone）0.3 part, light stabilization Agent（Double (1,2,2,6,6- pentamethyl -4- piperidyls) sebacates）0.01 part, and tackifier（Vinyl trimethoxy silicon Alkane）0.6 part.
After above-mentioned raw materials are well mixed, put into double screw extruder, extrusion, embossing, drawing are cast at 90 DEG C After stretching, draw and winding, the thick white EVA adhesive films of 0.5mm are made.
A2 is labeled as according to the gained sample of embodiment 2.
Embodiment 3：
A kind of white EVA adhesive film of photovoltaic module, according to the mass fraction, chooses following raw materials：100 parts of EVA resin（VA contents 33%, melting means 30g/10min）, 1 part of filler（Including：0.05 part of titanium dioxide, 0.05 part of sericite in powder）, peroxide cross-linking agent （2,5- dimethyl -2,5- two (tert-butyl hydroperoxide) hexane）1 part, crosslinking coagent（TAC）1 part, antioxidant （Three (nonyl phenyl) phosphite esters）0.05 part, UV absorbers（2- (2'- hydroxyl -5'- t-octyls phenyl) BTA） 0.01 part, light stabilizer（Double -2,2,6,6- tetramethyl piperidine the alcohol esters of decanedioic acid）0.1 part, and tackifier（γ-metering system Acryloxypropylethoxysilane trimethoxy silane）0.4 part.
After above-mentioned raw materials are well mixed, put into double screw extruder, extrusion, embossing, drawing are cast at 90 DEG C After stretching, draw and winding, the thick white EVA adhesive films of 0.5mm are made.
A3 is labeled as according to the gained sample of embodiment 3.
Comparative example：
Applicant is formed with reference to the raw material of above-described embodiment 1,2 and 3, is deleted the sericite in powder in filler, is made filler only corresponding The titanium dioxide of mass fraction, other raw material proportionings are constant, and using same preparation technology, the sample of gained is made（Equivalent to normal The white EVA adhesive film of rule）It is respectively labeled as B1, B2 and B3.
Performance test
By sample B1~B3 obtained by sample A1~A3 obtained by the various embodiments described above and comparative example, performance survey is carried out with reference to relevant criterion Examination.Wherein, reflectivity reference ASTM E424-T;Specific insulation, hydrothermal aging xanthochromia and the reference of ultraviolet ageing xanthochromia GB29848-2013;PID test references IEC62804.As a result it is as shown in table 1 below.
Table 1：Performance test table
From upper table 1, the photovoltaic module of gained produced according to the present invention is with white EVA adhesive film, the property with conventional white EVA adhesive film It can compare, its reflectivity and wet and heat ageing resistant and resistance to UV aging are substantially suitable, but in specific insulation and anti-PID performances Aspect, then it is obviously improved.

Claims (5)

  1. A kind of 1. white EVA adhesive film of photovoltaic module, it is characterised in that its raw material is formed according to the mass fraction, including：
    EVA resin：100 parts；
    Filler：1~10 part；
    Peroxide cross-linking agent：0.3~1.5 part；
    Crosslinking coagent：0.3~1.5 part；
    Antioxidant：0.05~0.5 part；
    UV absorbers：0.01~0.3 part；
    Light stabilizer：0.01~0.2 part；
    Tackifier：0.2~0.6 part；
    In the EVA resin, VA contents 27%~33%, melting means 20g/10min~40g/10min；
    The filler is formed by titanium dioxide and sericite in powder compounding, and both mass ratioes are 1:1~1:2.
  2. 2. the white EVA adhesive film of photovoltaic module as claimed in claim 1, it is characterised in that the peroxide cross-linking agent choosing One kind from the peroxidating -2- ethylhexyl carbonates tert-butyl ester or 2,5- dimethyl -2,5- two (tert-butyl hydroperoxide) hexane；Institute State crosslinking coagent and be selected from iso-cyanuric acid triallyl ester, TAC, trimethylol propane trimethyl acrylic acid One kind in ester；The antioxidant is selected from β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid, three (nonyls Phenyl) one kind in phosphite ester；The UV absorbers are selected from 2-hydroxy-4-n-octoxybenzophenone, 2- (3,5- bis- Tertiary pentyl -2- hydroxy phenyls) BTA, one kind in 2- (2'- hydroxyl -5'- t-octyls phenyl) BTA；The light is steady Agent is determined in the double -2,2,6,6- tetramethyl piperidines alcohol esters of decanedioic acid, double (1,2,2,6,6- pentamethyl -4- piperidyls) sebacates One kind；The tackifier are γ-methacryloxypropyl trimethoxy silane, vinyltrimethoxy silane, ethene One kind in ethyl triethoxy silicane alkane.
  3. 3. a kind of photovoltaic module preparation technology of white EVA adhesive film, it is characterised in that comprise the following steps：
    （1）By 100 parts of EVA resin, 1~10 part of filler, 0.3~1.5 part of peroxide cross-linking agent, 0.3~1.5 part Crosslinking coagent, 0.05~0.5 part of antioxidant, 0.01~0.3 part of UV absorbers, 0.01~0.2 part of light stabilizer, And 0.2~0.6 part of tackifier are well mixed；
    （2）Material that will be well mixed, puts into double screw extruder, is cast extrusion at 90 DEG C, embossing, stretch, lead Draw and be made after winding；
    The step（1）In, VA contents 27%~33% in EVA resin, melting means 20g/10min~40g/10min;
    The filler is formed by titanium dioxide and sericite in powder compounding, and both mass ratioes are 1:1~1:2.
  4. 4. the photovoltaic module as claimed in claim 4 preparation technology of white EVA adhesive film, it is characterised in that：The peroxidating Thing crosslinking agent is selected from the peroxidating -2- ethylhexyl carbonates tert-butyl ester or 2,5- dimethyl -2,5- two (tert-butyl hydroperoxide) hexane In one kind；The crosslinking coagent is selected from iso-cyanuric acid triallyl ester, TAC, trimethylolpropane tris One kind in methacrylate；The antioxidant is selected from β-positive octadecanol of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid One kind in ester, three (nonyl phenyl) phosphite esters；The UV absorbers are selected from 2- hydroxyl -4- n-octyloxy hexichol first In ketone, 2- (tertiary pentyl -2- hydroxy phenyls of 3,5- bis-) BTA, 2- (2'- hydroxyl -5'- t-octyls phenyl) BTA It is a kind of；The light stabilizer is the double -2,2,6,6- tetramethyl piperidines alcohol esters of decanedioic acid, double (1,2,2,6,6- pentamethyl -4- piperidines Base) one kind in sebacate；The tackifier are γ-methacryloxypropyl trimethoxy silane, vinyl front three One kind in TMOS, VTES.
  5. 5. the white EVA adhesive film of a kind of photovoltaic module, it is characterised in that the photovoltaic module is with white EVA adhesive film by such as right It is required that the preparation technology described in 3~4 any one is prepared, and the photovoltaic module is with the thickness of white EVA adhesive film 0.5mm。
CN201710934197.XA 2017-10-10 2017-10-10 A kind of photovoltaic module white EVA adhesive film and its preparation technology Pending CN107858123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710934197.XA CN107858123A (en) 2017-10-10 2017-10-10 A kind of photovoltaic module white EVA adhesive film and its preparation technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710934197.XA CN107858123A (en) 2017-10-10 2017-10-10 A kind of photovoltaic module white EVA adhesive film and its preparation technology

Publications (1)

Publication Number Publication Date
CN107858123A true CN107858123A (en) 2018-03-30

Family

ID=61698479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710934197.XA Pending CN107858123A (en) 2017-10-10 2017-10-10 A kind of photovoltaic module white EVA adhesive film and its preparation technology

Country Status (1)

Country Link
CN (1) CN107858123A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109609058A (en) * 2018-11-29 2019-04-12 上海天洋热熔粘接材料股份有限公司 A kind of cross-linking type EVA hot-melt adhesive and preparation method thereof
CN110041854A (en) * 2019-04-03 2019-07-23 常州百佳年代薄膜科技股份有限公司 Photovoltaic module adhesive and its application, photovoltaic module and optical reflection film
CN113956822A (en) * 2021-11-05 2022-01-21 明冠新材料股份有限公司 High-reflectivity EVA adhesive film without adhesive overflow and preparation method thereof
CN114686142A (en) * 2021-11-03 2022-07-01 浙江中聚材料有限公司 White photovoltaic adhesive film and preparation method thereof
CN114759110A (en) * 2022-01-28 2022-07-15 浙江中聚材料有限公司 Novel solar photovoltaic module and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861886A (en) * 2015-06-04 2015-08-26 昆山天洋热熔胶有限公司 EVA adhesive film for encapsulating solar cell and preparing process of EVA adhesive film
CN105647406A (en) * 2016-01-25 2016-06-08 中天光伏材料有限公司 EVA adhesive film with high water vapor barrier property
CN106244032A (en) * 2016-08-23 2016-12-21 上海天洋热熔粘接材料股份有限公司 A kind of EVA adhesive film used for solar batteries and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861886A (en) * 2015-06-04 2015-08-26 昆山天洋热熔胶有限公司 EVA adhesive film for encapsulating solar cell and preparing process of EVA adhesive film
CN105647406A (en) * 2016-01-25 2016-06-08 中天光伏材料有限公司 EVA adhesive film with high water vapor barrier property
CN106244032A (en) * 2016-08-23 2016-12-21 上海天洋热熔粘接材料股份有限公司 A kind of EVA adhesive film used for solar batteries and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109609058A (en) * 2018-11-29 2019-04-12 上海天洋热熔粘接材料股份有限公司 A kind of cross-linking type EVA hot-melt adhesive and preparation method thereof
CN109609058B (en) * 2018-11-29 2023-03-14 天洋新材(上海)科技股份有限公司 Cross-linked EVA hot melt adhesive and preparation method thereof
CN110041854A (en) * 2019-04-03 2019-07-23 常州百佳年代薄膜科技股份有限公司 Photovoltaic module adhesive and its application, photovoltaic module and optical reflection film
CN114686142A (en) * 2021-11-03 2022-07-01 浙江中聚材料有限公司 White photovoltaic adhesive film and preparation method thereof
CN114686142B (en) * 2021-11-03 2023-04-25 浙江中聚材料有限公司 White light photovoltaic adhesive film and preparation method thereof
CN113956822A (en) * 2021-11-05 2022-01-21 明冠新材料股份有限公司 High-reflectivity EVA adhesive film without adhesive overflow and preparation method thereof
CN114759110A (en) * 2022-01-28 2022-07-15 浙江中聚材料有限公司 Novel solar photovoltaic module and preparation method thereof
CN114759110B (en) * 2022-01-28 2024-05-03 浙江中聚材料有限公司 Novel solar photovoltaic module and preparation method thereof

Similar Documents

Publication Publication Date Title
CN107858123A (en) A kind of photovoltaic module white EVA adhesive film and its preparation technology
CN102115642B (en) EVA (ethylene vinyl-acetate copolymer) adhesive film capable of simplifying packaging structure of solar battery
CN102732160B (en) EVA (ethylene vinyl acetate copolymer) packaging adhesive film capable of improving light spectrum conversion efficiency of solar cell module
CN103881596B (en) A kind of black infrared external reflection type photovoltaic EVA adhesive film
CN103937418B (en) A kind of high reflecting rate white EVA adhesive film and preparation technology thereof
CN105017652B (en) A kind of polyolefin alloy material and apply its photovoltaic back and photovoltaic module
CN203639397U (en) Photovoltaic module packaging adhesive film with double-layer structure
CN108034385B (en) A kind of light stabilizer combination for photovoltaic EVA adhesive film
CN102153958A (en) EVA (ethylene-vinyl acetate) adhesive film for heat-resistant solar battery, and preparation method and application thereof
CN109401682A (en) A kind of EVA packaging adhesive film of high water vapor rejection
CN108003801A (en) A kind of light conversion POE glued membranes and its photovoltaic module of encapsulation
CN105774154B (en) A kind of multilayer encapsulation glued membrane used for solar batteries and its preparation technology
CN104804658A (en) Black EVA (ethylene vinyl acetate copolymer) adhesive film and double-glazed photovoltaic module
CN106244032A (en) A kind of EVA adhesive film used for solar batteries and preparation method thereof
CN107459948A (en) A kind of organic-silicon-modified EVA adhesive film and preparation method thereof
TW201441288A (en) Encapsulation composition for a solarcell module and the solarcell module using the same
CN106684186A (en) Packaging glue film without flanging and with good bonding
CN104927687A (en) Packaging adhesive film for solar photovoltaics, preparation method and application of packaging adhesive film
CN103131336A (en) Preparation method of silane crosslinked ethylene-vinyl acetate copolymer adhesive film
CN102533142A (en) EVA (Ethylene Vinyl Acetate Copolymer) glue film used for solar cell encapsulation and preparation method thereof
JP2015162498A (en) Laminate for solar cell sealing material, solar cell sealing material, and solar battery module
JP2011111515A (en) Sealing film for solar cell and solar cell
CN102504713A (en) Novel ultraviolet-resistant EVA (Ethylene-Vinyl Acetate) glue film
JP5567896B2 (en) Solar cell sealing film and solar cell using the same
CN103756578A (en) Fluorine compound-modified ethylene-vinyl acetate (EVA) packaging film and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180330

WD01 Invention patent application deemed withdrawn after publication