CN107245184A - A kind of enhanced POE photovoltaic encapsulations glued membrane and preparation method - Google Patents
A kind of enhanced POE photovoltaic encapsulations glued membrane and preparation method Download PDFInfo
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- CN107245184A CN107245184A CN201710556260.0A CN201710556260A CN107245184A CN 107245184 A CN107245184 A CN 107245184A CN 201710556260 A CN201710556260 A CN 201710556260A CN 107245184 A CN107245184 A CN 107245184A
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- 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
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
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- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
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- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
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- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
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- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
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- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
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- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- 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
Abstract
The invention discloses a kind of enhanced POE photovoltaic encapsulations glued membrane and preparation method, it is made up of a certain proportion of POE, reinforced resin, bulking agent, coupling agent, crosslinking agent, antioxidant, ultra-violet absorber.Step is：A, the POE resin for first preparing reinforced resin modification, addition bulking agent improve compatibility between the two；B, modified POE uniformly mixed with reinforced resin, bulking agent, acquisition mixture；C, by the mixture in step B put into extruder knead, extruder temperature control at 80~150 DEG C；D, by curtain coating, embossing, 30 50 DEG C cooling, carry out film forming, by traction cut, enhanced POE photovoltaic encapsulations glued membrane is obtained by winding process.The photovoltaic encapsulation glued membrane tensile strength of the present invention is high, resistance to ag(e)ing is strong, be difficult xanthochromia, can extend the service life of component；The preparation method of the present invention is simple, and cost is low, and production efficiency is high.
Description
Technical field
The invention belongs to photovoltaic encapsulation glued membrane technical field, a kind of enhanced POE photovoltaic encapsulations glued membrane is further related to, also simultaneously
It is related to a kind of preparation method of enhanced POE photovoltaic encapsulations glued membrane.
Background technology
Photovoltaic module is needed from suitable glued membrane sealing protection cell piece, connecting line and backboard.EVA adhesive film is most common
Glued membrane, main component is ethylene-vinyl acetate copolymer (EVA), a small amount of crosslinking agent, assistant crosslinking agent, age resister and
Other function additives.EVA is to carry out copolymerization preparation by two kinds of monomers, and ethylene chain breaks more stable, but vinylacetate segment
In the case of hot and humid, easily hydrolyze, light-heat aging reaction, cause EVA degradeds to produce bubble, delamination and xanthochromia are existing
As the generated output of reduction light transmittance and component shortens the service life of component.Searching one kind can substitute EVA resin and be used in
Turn into the task of top priority in photovoltaic encapsulation material.
POE is POE, is made up of saturated aliphatic chain, excellent with good weather-proof, anti-ultraviolet ageing performance
Different heat-resisting, resistance to low temperature, temperature in use scope is wide, good light transmittance, excellent electrical insulation capability, and cost performance is high, plus
The features such as work is easy.It is a kind of nonpolar macromolecule but POE intensity and adhesive property are relatively low, mechanical property is undesirable etc.
Shortcoming can influence its application in photovoltaic encapsulation glued membrane.
Improving the method for POE intensity at present has POE/ polystyrene blends, and POE/SEBS blendings, POE/PS/SEBS is blended,
The researchs such as POE/ isobutene-diene rubber regenerations blending, but the light transmittance of prepared material does not reach requirement, and occurring being separated etc. lacks
Fall into, not yet have using transparent resin and POE modifications is strengthened, the enhanced POE photovoltaics that prepare that addition bulking agent improves compatibility are sealed
Fill the patent report of glued membrane.
The content of the invention
It is to be the provision of a kind of enhanced POE the invention aims to overcome above-mentioned shortcoming of the prior art
Photovoltaic encapsulation glued membrane, formula is reasonable, easy to use, and photovoltaic encapsulation glued membrane tensile strength is high, resistance to ag(e)ing is strong, be difficult xanthochromia, can
To extend the service life of component.
Another object of the present invention is to be the provision of a kind of preparation method of enhanced POE photovoltaic encapsulations glued membrane, side
Method is easy, easy to operate, and cost is low, and production efficiency is high, can be with EVA glue in lamination of the glued membrane when photovoltaic module is manufactured
Film is equally crosslinked, and inierpeneirating network structure is formed between POE and reinforced resin, bulking agent after crosslinking, and it, which is permanently deformed, reduces, and draws
Stretch the Main Mechanicals such as intensity, tearing strength to be greatly improved, be fully able to substitution solar photovoltaic assembly EVA
Glued membrane.
In order to realize above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up of the raw material of following parts by weight：
The melt flow index of described POE 190 DEG C of tests is 0.1-40g/10min, and fusing point is 40-90 DEG C, printing opacity
Rate >=90%.
Described reinforced resin be polyethylene, polypropylene, polybutene, EP rubbers, butyl rubber in one kind or two to
Five kinds of any mixing；
Described bulking agent is polar group graft modification functional resin, specifically includes Research of Grafting Malaic Anhydride Onto Polyethylene copolymerization
Thing, polycthylene grafted sulfonic acid copolymer, polycthylene grafted acryhic copolymer, polypropylene grafted maleic anhydride copolymer, poly- third
Alkene graft glycidyl methacrylate copolymer, polybutene grafted maleic anhydride copolymer, polybutene grafted propylene acid are altogether
Polymers, EPDM grafted maleic anhydride copolymers, POE grafted maleics anhydride copolymer, POE grafted propylenes acid copolymer, POE connect
One kind or a kind of two to ten any mixing in branch methacrylate copolymer；
Described coupling agent be VTES, vinyltrimethoxy silane, methacrylate silanes,
One in gamma-aminopropyl-triethoxy-silane, vinyltrimethoxy silane, methacrylate silanes, titanate coupling agent
Kind or two to seven kinds of any mixing；
Described crosslinking agent is cumyl peroxide, diacyl organic peroxide, (the tertiary fourth of 2,5- dimethyl -2,5 pairs
Base peroxide) hexane, 1,1- (double tert-butyl peroxides) 3,3,5- trimethyl-cyclohexanes, peroxidized t-butyl perbenzoate, triphenyl
Methane -4,4- triisocyanates, dibenzoyl peroxide, di-tert-butyl peroxide, double (2- t-butylperoxyisopropyls)
Benzene, t-butylcumylperoxide, peroxide acid tert-amyl acetate, 2,2- double (t-amyl peroxy)-butane, two tertiary pentyl mistakes
Oxide, tert butyl peroxy benzoate, tert-butyl hydroperoxide -2 ethyl hexanoic acid ester, tert-butyl hydroperoxide -3,5,5- three
Methylhexanoic acid ester, dibenzoyl peroxide, two (4- chlorobenzene formacyls) peroxide, two (2,4 dichloro benzene formoxyls)
Peroxide, two (4- methyl benzoyls) peroxide, normal-butyl -4,4- two (tert-butyl hydroperoxide) valerate, ethyl -
One kind or two to 23 in 3,3- bis- (tert-butyl hydroperoxide) butyrate, tert-butyl hydroperoxide -2- ethylhexyl carbonates
Any one planted；
Described antioxidant is the sour pentaerythritol diphosphites of distearyl, the (hydroxyl -2,6- of the 4- tert-butyl groups -3 of 1,3,5- tri-
3,5-dimethylphenyl) -1,3,5-triazines -2,4,6- (1H, 3H, 5H)-triketone, 2,6- di-tert-butyl-4-methy phenols, four [β -
(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol ester, three (2,4- di-tert-butyl-phenyls) phosphite esters, β-(4-
Hydroxyl -3,5- di-tert-butyl-phenyls) one kind in the positive octadecanol ester of propionic acid or two to six kinds any one；
Described ultra-violet absorber is salicylic acid, N- (carboethoxyphenyl)-N- Methyl-N-phenyls methyl ether, 2- hydroxyls
Base -4- oxy-octyl benzophenones, ESCALOL 567,2- hydroxyl -4- methoxyl group -5- sulfonic group hexichol first
Ketone, 2,2- dihydroxy -4- methoxy benzophenones, 2- hydroxyl -4- acryloyloxyethoxies benzophenone, 2- (2- hydroxyls -
The 3- tert-butyl group -5- aminomethyl phenyls) -5- chlorinated benzotriazoles, 2- (2H- BTA -2- bases) -4,6- di-tert-pentyl phenols, 2-
(2- hydroxy-5-methyl bases phenyl) BTA, 2 benzotriazole -2- base -4,6- DI-tert-butylphenol compounds, 2- (2H- phenylpropyl alcohol benzos
Triazole -2- hydroxyls) -4- (tert-butyl group -6- sec-butyls) phenol, 2- (2- hydroxyl -5- t-octyls phenyl) BTA, 2, (2H-
BTA -2- hydroxyls) -4,6- two (1- methyl isophthalic acids-phenylethyl) phenol, 2,2- di-2-ethylhexylphosphine oxides (6- (2H- BTAs -
2- yls) -4- (1,1,3,3- tetramethyl butyls)) phenol, 2,2- di-2-ethylhexylphosphine oxides (6- (2H- BTA -2- bases) -6- dodecanes
Base -4- methyl) a kind of in phenol or any one of two to 25 kinds；
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up (preferred scope) of the raw material of following parts by weight：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up (preferable scope) of the raw material of following parts by weight：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up (good scope) of the raw material of following parts by weight：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up (best scope) of the raw material of following parts by weight：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up (specific) of the raw material of following parts by weight：
A kind of preparation method of enhanced POE photovoltaic encapsulations glued membrane, its step is：
A, the POE resin for first preparing reinforced resin modification, addition bulking agent improve compatibility between the two；
B, modified POE uniformly mixed with reinforced resin, bulking agent, crosslinking agent, antioxidant, ultra-violet absorber, acquisition
Mixture；
C, the mixture in step B is put into mixing in extruder (YY-EVA-1200), extruder temperature is controlled 80
~150 DEG C；
D, by curtain coating, embossing, chilling temperature control at 30-50 DEG C, carry out film forming, by traction cut, finally by
Winding process produces enhanced POE photovoltaic encapsulations glued membrane.
The Main Ingredients and Appearance of the enhanced POE photovoltaic encapsulations glued membrane is the POE micelles that reinforced resin is modified, while also containing
The auxiliary agents such as bulking agent, coupling agent, crosslinking agent, antioxidant and ultra-violet absorber.
The POE is the copolymer of ethene and butylene or octene.
The auxiliary agents such as the product of above-mentioned acquisition and crosslinking agent, coupling agent, antioxidant, ultra-violet absorber are well mixed, passed through
Casting film-forming is extruded by T-shaped mould after extruder mixing.Processing temperature is set in 60-110 DEG C of stream according to POE mobility
Prolong film forming, cooling rear haulage winding, is the POE glued membranes of the present invention.
Described enhanced POE photovoltaic encapsulations glued membrane and photovoltaic coated glass, backboard, cell piece is vacuumized, high pressure thermosphere
The degree of cross linking more than 75% can be obtained after pressure.Preferably laminating temperature is between 130-160 DEG C, and the pumpdown time is at 3-5 points
Clock, lamination times were at 8-15 minutes.
The thickness of described enhanced POE photovoltaic encapsulations glued membrane is any suitable thickness.Preferably thickness is 0.1-
0.8mm。
The light transmittance of described enhanced POE photovoltaic encapsulations glued membrane reaches more than 89%.Preferably light transmittance is more than 91%.
By abovementioned technology, POE glued membrane low intensities are solved, the protection to cell piece in photovoltaic module is weak, reduced
POE mobility, improves the service life of component.Progress of its invention relative to prior art is to have used enhancing
Resin and bulking agent, by increasing capacitance it is possible to increase POE glue film strengths, do not influence the property such as light transmittance, the degree of cross linking, peel strength and aging
Can, also without using the POE glued membranes of thermoplastics type, make the service life of component longer, reduce the electric cost of degree of component.
The present invention compared with prior art, with advantages below and effect：
By the way that reinforced resin and POE are blended, compatibility between the two is improved with bulking agent, then with crosslinking agent, antioxygen
Agent, coupling agent and ultra-violet absorber etc. prepare enhanced POE photovoltaic encapsulation glued membranes with technique in proper proportions, its
Properties are close to EVA adhesive film.Because it is free of acetic acid, ageing-resistant performance is more excellent, and light can be more preferably ensured relative to EVA adhesive film
The Long Service Life of component is lied prostrate, the income in power station is improved.
Common POE tensile strengths are 10MPa or so, big by the tensile strength for preparing enhanced POE photovoltaic encapsulations glued membrane
In 16MPa, meet photovoltaic encapsulation material and expand with heat and contract with cold effect of the difference variation to component is protected and resisted to cell piece.
Embodiment
In order to be more clearly understood that the technology contents of the present invention, described in detail especially exemplified by following examples.
Embodiment 1：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up of the raw material of following parts by weight：
A kind of preparation method of enhanced POE photovoltaic encapsulations glued membrane, its step is：
A, the POE resin for first preparing reinforced resin modification, addition bulking agent improve compatibility between the two；
B, modified POE uniformly mixed with reinforced resin, bulking agent, crosslinking agent, antioxidant, ultra-violet absorber, acquisition
Mixture；
C, the mixture in step B is put into mixing in extruder (YY-EVA-1200), extruder temperature is controlled 80
Or 90 or 100 or 110 or 120 or 130 or 140 or 150 DEG C；
D, granulate in double screw extruder the POE micelle A for preparing reinforced resin modification by curtain coating, by above-mentioned material,
Processing temperature is 120 DEG C.Then by above-mentioned formula by clothes hanger T-shaped mould film extrusion, temperature is 90 DEG C, and the thickness of film is 0.3
Millimeter.Embossing, chilling temperature control carry out film forming at 30 or 35 or 38 or 42 or 46 or 50 DEG C, are cut, finally led to by traction
Cross winding process and produce enhanced POE photovoltaic encapsulations glued membrane.
Embodiment 2：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up of the raw material of following parts by weight：
| Raw material | Consumption kg |
| POE resin (copolymer of ethene and butylene) | 100 |
| PP resins | 8 |
| PP-MAH bulking agents | 3 |
| The POE micelles A that reinforced resin is modified | 111 |
| Double (2- t-butylperoxyisopropyls) benzene | 0.8 |
| Vinyltrimethoxy silane | 0.6 |
| 2,6 di tert butyl 4 methyl phenol | 0.3 |
| 2- (2- hydroxyl -5- t-octyls phenyl) BTA | 0.2 |
Its step is same as Example 1.The thickness for obtaining film is 0.5 millimeter.
Embodiment 3：
A kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up of the raw material of following parts by weight：
| Raw material | Consumption kg |
| POE resin (copolymer of ethene and butylene) | 100 |
| EP rubbers | 15 |
| EPDM-MAH bulking agents | 5 |
Its step is same as Example 1.The thickness for obtaining film is 0.6 millimeter.
Glued membrane and the backboard (3M companies) of TPP structures and the stripping of photovoltaic safety glass for testing three above formula are strong
Degree.Laminating technology is 140-150 DEG C and vacuumizes lamination in 6 minutes 10 minutes, uses the special laminating machine of solar cell module.
Following structure is pressed during test：Photovoltaic glass, enhanced POE glued membranes, TPT fabric backplanes.
The enhanced POE photovoltaic encapsulations glued membrane of the present invention, substantially conforms to requirement of the solar photovoltaic assembly to glued membrane.Due to
It with the addition of reinforced resin and compatilizer so that POE has more preferably mechanical property, while molecule is the carbon-chain structure of saturation, it is resistance to
Ageing properties and xanthochromia performance ratio EVA are more excellent, it is ensured that photovoltaic module has longer service life.In summary,
The enhanced POE photovoltaic encapsulations glued membrane of the present invention relates to meter uniqueness, is skillfully constructed, can be used as the glued membrane in photovoltaic module.
Its preparation flow is simple, is easy to large-scale production.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification is considered as illustrative rather than limit
Property processed.
Claims (8)
1. a kind of enhanced POE photovoltaic encapsulations glued membrane, it is made up of the raw material of following parts by weight：
Parts by weight of raw materials
90-110 parts of POE
5-30 parts of reinforced resin
1-10 parts of bulking agent
0.01-1 parts of coupling agent
0.01-5 parts of crosslinking agent
0.01-1 parts of antioxidant
0.01-1 parts of ultra-violet absorber；
Described reinforced resin is one kind in polyethylene, polypropylene, polybutene, EP rubbers, butyl rubber or two to five kinds
Any mixing；
Described bulking agent is polar group graft modification functional resin, including Research of Grafting Malaic Anhydride Onto Polyethylene copolymer, poly- second
Alkene grafting sulfonic acid copolymer, polycthylene grafted acryhic copolymer, polypropylene grafted maleic anhydride copolymer, polypropylene grafted first
Base glycidyl acrylate copolymer, polybutene grafted maleic anhydride copolymer, polybutene grafted propylene acid copolymer, EPDM
Grafted maleic anhydride copolymer, POE grafted maleics anhydride copolymer, POE grafted propylenes acid copolymer, POE grafting metering systems
A kind of any mixing of one kind or two to ten in acid ester copolymer；
Described coupling agent be VTES, vinyltrimethoxy silane, methacrylate silanes, γ-
One kind in aminopropyl triethoxysilane, vinyltrimethoxy silane, methacrylate silanes, titanate coupling agent or
Two to seven kinds of any mixing；
Described crosslinking agent is cumyl peroxide, diacyl organic peroxide, 2,5- dimethyl -2,5 pairs（Tert-butyl group mistake
Oxygen）Hexane, 1,1-（Double tert-butyl peroxides）3,3,5- trimethyl-cyclohexanes, peroxidized t-butyl perbenzoate, triphenyl methane-
It is 4,4- triisocyanates, dibenzoyl peroxide, di-tert-butyl peroxide, double（2- t-butylperoxyisopropyls）Benzene, mistake
Aoxidize tert-butyl cumyl peroxide, peroxide acid tert-amyl acetate, 2,2- double（T-amyl peroxy）- butane, two t-amyl peroxy compounds,
Tert butyl peroxy benzoate, tert-butyl hydroperoxide -2 ethyl hexanoic acid ester, tert-butyl hydroperoxide -3,5,5 Trimethylhexanoic acid
Ester, dibenzoyl peroxide, two（4- chlorobenzene formacyls）Peroxide, two（2,4 dichloro benzene formoxyl）Peroxide,
Two（4- methyl benzoyls）Peroxide, normal-butyl -4,4- two（Tert-butyl hydroperoxide）Valerate, ethyl -3,3- two（Tertiary fourth
Base peroxidating）Butyrate, one kind in tert-butyl hydroperoxide -2- ethylhexyl carbonates or two to 23 kinds it is any one
Kind；
Described antioxidant is the sour pentaerythritol diphosphites of distearyl, 1,3,5- tri-（Hydroxyl -2,6- the diformazans of the 4- tert-butyl groups -3
Base phenyl）- 1,3,5- triazines -2,4,6-（1H, 3H, 5H）- triketone, 2,6 di tert butyl 4 methyl phenol, four [β-（3,5- bis-
Tert-butyl-hydroxy phenyl）Propionic acid] pentaerythritol ester, three（2,4- di-tert-butyl-phenyls）Phosphite ester, β-（4- hydroxyls -3,5-
Di-tert-butyl-phenyl）Any one of one kind in the positive octadecanol ester of propionic acid or two to six kinds；
Described ultra-violet absorber is salicylic acid, N-（Carboethoxyphenyl）- N- Methyl-N-phenyls methyl ether, 2- hydroxyls -4-
Oxy-octyl benzophenone, ESCALOL 567,2- hydroxyl -4- methoxyl group -5- sulfonic groups benzophenone, 2,
2- dihydroxy -4- methoxy benzophenones, 2- hydroxyl -4- acryloyloxyethoxies benzophenone, 2-（The tertiary fourths of 2- hydroxyls -3-
Base -5- aminomethyl phenyls）- 5- chlorinated benzotriazoles, 2-（2H- BTA -2- bases）- 4,6- di-tert-pentyl phenols, 2-（2- hydroxyls
Base -5- aminomethyl phenyls）BTA, 2 benzotriazole -2- base -4,6- DI-tert-butylphenol compounds, 2-（2H- phenylpropyl alcohol BTAs -2-
Hydroxyl）-4-（The tert-butyl group -6- sec-butyls）Phenol, 2-（2- hydroxyl -5- t-octyl phenyl）BTA, 2,（2H- BTAs-
2- hydroxyls）- 4,6- two（1- methyl isophthalic acids-phenylethyl）Phenol, 2,2- di-2-ethylhexylphosphine oxides（6-（2H- BTA -2- bases）-4-（1,
1,3,3- tetramethyl butyls））Phenol, 2,2- di-2-ethylhexylphosphine oxides（6-（2H- BTA -2- bases）- 6- dodecyl -4- methyl）Benzene
A kind of or any one of two to 25 kinds in phenol.
2. a kind of enhanced POE photovoltaic encapsulations glued membrane according to claim 1, it is characterised in that：
Parts by weight of raw materials
POE 92-108
Reinforced resin 8-26
Bulking agent 2-9
Coupling agent 0.02-0.9
Crosslinking agent 0.05-4
Antioxidant 0.02-0.9
Ultra-violet absorber 0.02-0.9.
3. a kind of enhanced POE photovoltaic encapsulations glued membrane according to claim 1, it is characterised in that：
Parts by weight of raw materials
POE 94-104
Reinforced resin 10-24
Bulking agent 3-8
Coupling agent 0.04-0.8
Crosslinking agent 0.1-3
Antioxidant 0.05-0.8
Ultra-violet absorber 0.06-0.8.
4. a kind of enhanced POE photovoltaic encapsulations glued membrane according to claim 1, it is characterised in that：
Parts by weight of raw materials
POE 96-102
Reinforced resin 14-20
Bulking agent 4-7
Coupling agent 0.1-0.7
Crosslinking agent 1-2.5
Antioxidant 0.2-0.6
Ultra-violet absorber 0.3-0.7.
5. a kind of enhanced POE photovoltaic encapsulations glued membrane according to claim 1, it is characterised in that：
Parts by weight of raw materials
POE 98-100
Reinforced resin 16-18
Bulking agent 5-6
Coupling agent 0.3-0.5
Crosslinking agent 1.8-2.1
Antioxidant 0.3-0.5
Ultra-violet absorber 0.4-0.6.
6. a kind of enhanced POE photovoltaic encapsulations glued membrane according to claim 1, it is characterised in that：
Parts by weight of raw materials
POE 92
Reinforced resin 4
Bulking agent 1.5
Coupling agent 0.3
Crosslinking agent 1.5
Antioxidant 0.4
Ultra-violet absorber 0.3.
7. a kind of enhanced POE photovoltaic encapsulations glued membrane according to claim 1, it is characterised in that：The 190 of described POE
The melt flow index of DEG C test is 0.1-40 g/10 min, and fusing point is 40-90 DEG C, the % of light transmittance >=90.
8. a kind of preparation method of enhanced POE photovoltaic encapsulations glued membrane described in claim 1, its step is：
A. the POE resin of reinforced resin modification is first prepared, addition bulking agent improves compatibility between the two；
B. modified POE is uniformly mixed with reinforced resin, bulking agent, obtains mixture；
C. the mixture in step B is put into extruder and kneaded, extruder temperature is controlled at 80~150 DEG C；
D, by curtain coating, embossing, chilling temperature control at 30-50 DEG C, carry out film forming, by traction cut, pass through winding process
Obtain enhanced POE photovoltaic encapsulations glued membrane.
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| CN107760260A (en) * | 2017-10-26 | 2018-03-06 | 佛山市北朝源科技服务有限公司 | A kind of enhanced POE photovoltaic encapsulations glued membrane |
| CN108987513A (en) * | 2018-07-23 | 2018-12-11 | 常州百佳年代薄膜科技股份有限公司 | The three-layer co-extruded composite membrane of ultraviolet cutoff type and its application |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231954A (en) * | 2014-08-26 | 2014-12-24 | 常州斯威克光伏新材料有限公司 | Intensified POE (Polyolefin Elastomer) photovoltaic packaging adhesive film as well as preparation process and application thereof |
-
2017
- 2017-07-10 CN CN201710556260.0A patent/CN107245184A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231954A (en) * | 2014-08-26 | 2014-12-24 | 常州斯威克光伏新材料有限公司 | Intensified POE (Polyolefin Elastomer) photovoltaic packaging adhesive film as well as preparation process and application thereof |
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| CN110016170B (en) * | 2018-01-10 | 2020-12-01 | 杭州福斯特应用材料股份有限公司 | Low-water-vapor-permeability polyolefin elastomer adhesive film and preparation method thereof |
| CN110016170A (en) * | 2018-01-10 | 2019-07-16 | 杭州福斯特应用材料股份有限公司 | A kind of low water vapor transmittance polyolefin elastomer glue film and preparation method |
| CN108987513A (en) * | 2018-07-23 | 2018-12-11 | 常州百佳年代薄膜科技股份有限公司 | The three-layer co-extruded composite membrane of ultraviolet cutoff type and its application |
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| CN109401059A (en) * | 2018-11-14 | 2019-03-01 | 安徽兆拓新能源科技有限公司 | A kind of solar cell package film and preparation method thereof |
| CN110591572A (en) * | 2019-08-23 | 2019-12-20 | 浙江帝龙光电材料有限公司 | PID (potential induced degradation) -resistant POE (polyolefin elastomer) packaging adhesive film for solar packaging material and preparation method |
| CN111925538B (en) * | 2020-06-22 | 2021-03-16 | 常州百佳年代薄膜科技股份有限公司 | Nanoscale adhesive film micro-segment, self-reinforced adhesive film, preparation process and photovoltaic module |
| CN111925538A (en) * | 2020-06-22 | 2020-11-13 | 常州百佳年代薄膜科技股份有限公司 | Nanoscale adhesive film micro-segment, self-reinforced adhesive film, preparation process and photovoltaic module |
| CN113234402A (en) * | 2021-05-07 | 2021-08-10 | 浙江祥邦科技股份有限公司 | High-resistance PID composite packaging adhesive film and preparation method thereof |
| CN114539934A (en) * | 2022-02-25 | 2022-05-27 | 盐城百佳年代薄膜科技有限公司 | Weather-resistant photovoltaic adhesive film and preparation process thereof |
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| CN117467378A (en) * | 2023-12-28 | 2024-01-30 | 浙江祥邦永晟新能源有限公司 | Quick cross-linked POE packaging adhesive film, preparation method thereof and photovoltaic module |
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