CN103725209A - EVA film and preparation method thereof - Google Patents
EVA film and preparation method thereof Download PDFInfo
- Publication number
- CN103725209A CN103725209A CN201310645913.4A CN201310645913A CN103725209A CN 103725209 A CN103725209 A CN 103725209A CN 201310645913 A CN201310645913 A CN 201310645913A CN 103725209 A CN103725209 A CN 103725209A
- Authority
- CN
- China
- Prior art keywords
- tert
- butyl
- vinyl acetate
- eva film
- ethyl
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 52
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 52
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims abstract description 30
- PEXYOZSKYQBQIH-UHFFFAOYSA-N trimethyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](C)(C)C)CCC2OC21 PEXYOZSKYQBQIH-UHFFFAOYSA-N 0.000 claims abstract description 26
- NZYMWGXNIUZYRC-UHFFFAOYSA-N hexadecyl 3,5-ditert-butyl-4-hydroxybenzoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NZYMWGXNIUZYRC-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003960 organic solvent Substances 0.000 claims abstract description 12
- -1 2,2 '-methylene Chemical group 0.000 claims description 50
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 50
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 38
- 229920001577 copolymer Polymers 0.000 claims description 38
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 25
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 238000004132 cross linking Methods 0.000 claims description 16
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical group CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 239000013618 particulate matter Substances 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 abstract 2
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical compound CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 abstract 1
- CFTHJHLCMXQJHI-UHFFFAOYSA-N 2-tert-butylperoxy-2-methylpropane;2-ethylhexyl hydrogen carbonate Chemical compound CC(C)(C)OOC(C)(C)C.CCCCC(CC)COC(O)=O CFTHJHLCMXQJHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 13
- 239000012528 membrane Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000032683 aging Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310645913.4A CN103725209B (en) | 2013-12-04 | 2013-12-04 | EVA film and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310645913.4A CN103725209B (en) | 2013-12-04 | 2013-12-04 | EVA film and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103725209A true CN103725209A (en) | 2014-04-16 |
CN103725209B CN103725209B (en) | 2015-05-06 |
Family
ID=50449515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310645913.4A Active CN103725209B (en) | 2013-12-04 | 2013-12-04 | EVA film and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103725209B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107602995A (en) * | 2017-09-15 | 2018-01-19 | 瑞安市东升包装制品有限公司 | High printing opacity eva film |
CN107602996A (en) * | 2017-09-15 | 2018-01-19 | 瑞安市东升包装制品有限公司 | Eva film |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101353558A (en) * | 2008-09-04 | 2009-01-28 | 杭州福斯特热熔胶膜有限公司 | Novel EVA adhesive film |
CN102504714A (en) * | 2011-11-29 | 2012-06-20 | 浙江帝龙光电材料有限公司 | Solar cell packaging glue film |
KR20120075000A (en) * | 2010-12-28 | 2012-07-06 | 호남석유화학 주식회사 | Resin compositions for encapsulant material of photovoltaic modules including metal nano powder |
CN102559079A (en) * | 2012-01-09 | 2012-07-11 | 苏州泰科尼光伏材料有限公司 | Ethylene vinyl acetate (EVA) glue film for encapsulating solar battery |
-
2013
- 2013-12-04 CN CN201310645913.4A patent/CN103725209B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101353558A (en) * | 2008-09-04 | 2009-01-28 | 杭州福斯特热熔胶膜有限公司 | Novel EVA adhesive film |
KR20120075000A (en) * | 2010-12-28 | 2012-07-06 | 호남석유화학 주식회사 | Resin compositions for encapsulant material of photovoltaic modules including metal nano powder |
CN102504714A (en) * | 2011-11-29 | 2012-06-20 | 浙江帝龙光电材料有限公司 | Solar cell packaging glue film |
CN102559079A (en) * | 2012-01-09 | 2012-07-11 | 苏州泰科尼光伏材料有限公司 | Ethylene vinyl acetate (EVA) glue film for encapsulating solar battery |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107602995A (en) * | 2017-09-15 | 2018-01-19 | 瑞安市东升包装制品有限公司 | High printing opacity eva film |
CN107602996A (en) * | 2017-09-15 | 2018-01-19 | 瑞安市东升包装制品有限公司 | Eva film |
Also Published As
Publication number | Publication date |
---|---|
CN103725209B (en) | 2015-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181016 Address after: 510640 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 215128 golden silk industrial park, Guo Xiang, Wuzhong District, Suzhou, Jiangsu Patentee before: Suzhou Technique Solar Film Material Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20181101 Address after: 221399 Jiangsu Xuzhou Pizhou city canal town the Yellow River road university student Pioneer Park 106 Patentee after: Xuzhou Beck new energy Co., Ltd. Address before: 510640 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190904 Address after: 221422 West Side of Tangdian Town Center Street, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: Xinyi Hengtian Packaging Products Co., Ltd. Address before: 221399 College Student Pioneer Park 106, Huanghe Road, Canal Town, Zouzhou City, Jiangsu Province Patentee before: Xuzhou Beck new energy Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: No.19 factory building No.19, Huadu District, Guangzhou City, Guangdong Province 510800 Patentee after: Guangzhou Zanchen New Material Technology Co.,Ltd. Address before: 221422 West Side of Tangdian Town Center Street, Xinyi City, Xuzhou City, Jiangsu Province Patentee before: Xinyi Hengtian Packaging Products Co.,Ltd. |
|
TR01 | Transfer of patent right |