CN103666366A - Catalyst for mono-component silicone sealant for solar cell module - Google Patents
Catalyst for mono-component silicone sealant for solar cell module Download PDFInfo
- Publication number
- CN103666366A CN103666366A CN201310580803.4A CN201310580803A CN103666366A CN 103666366 A CN103666366 A CN 103666366A CN 201310580803 A CN201310580803 A CN 201310580803A CN 103666366 A CN103666366 A CN 103666366A
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- China
- Prior art keywords
- silicone sealant
- solar module
- component silicone
- catalyzer
- catalyst
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Sealing Material Composition (AREA)
Abstract
The invention relates to the field of polymer adhesive sealing materials, in particular to a catalyst for mono-component silicone sealant for a solar cell module. The catalyst is applied to the mono-component silicone sealant for the solar cell module. The catalyst contains Ti having excellent catalytic activity and -OCH3 capable of being moisture curable and quickly drying and curing silicone, the catalyst increases the crosslinking density, and has good sealing and adhesion, density, flame resistance and aging resistance, thereby prolonging the service life of the solar cell module.
Description
Technical field
The present invention relates to polymeric adhesion sealing material field, be specifically related to the catalyzer for the single-component silicone sealant of solar module.
Background technology
Along with economical and social development, the mankind increase day by day to the demand of the energy.The climate disaster that fossil energy substantial appreciation of prices, resource exhaustion and the global climate transition such as oil, coal, Sweet natural gas cause, forces people to find renewable energy source.Solar electrical energy generation is a new and high technology, and it is directly changed the light of sunlight or become electricity to export by absorbing sunlight.Solar module is divided into crystal silicon solar battery component and Thinfilm solar cell assembly.Crystal silicon solar battery component frame is fixed, and the edge seal of Thinfilm solar cell assembly and terminal box bonding all needs to use seal gum.What use in the market is mainly one-pack type silicone sealant, and its maximum shortcoming is that surface drying and deep layer are long set time, is difficult to meet the needs that solar module mass-producing is produced fast.Meanwhile, the silicone sealant that the pure tetrabutyl titanate of take is catalyzer, is prone to pseudo-gels phenomenon, affects seal gum performance.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above the shortcoming of middle existence, provides the quick surface drying of a kind of energy, deep layer to solidify, improve the catalyzer of the single-component silicone sealant for solar module of cross-linking density.
The technical scheme solving the problems of the technologies described above is as follows:
The catalyzer that is used for the single-component silicone sealant of solar module, is characterized in that having following structure:
The catalyzer of applying this structure for the preparation of the method for the single-component silicone sealant of solar module is, by 100 parts of alkoxy end-capped poly-dimethoxysiloxane, filler 100-500 part, fire retardant 5-50 part, linking agent 5-20 part, described catalyzer 0.1-8 part, adds the blend of dewatering under vacuum state in vacuum mixer, obtains the single-component electronic silicon ketone seal gum for solar module.
Described filler is one or more in calcium carbonate, diatomite and silica powder.
Described fire retardant is weisspiessglanz.
Described linking agent is vinyl tributyl ketoximyl silane, methyl tributanoximo silane, methyl trimethoxy ethyl ketone oximino silane, dimethyl two Diacetylmonoxime base silanes, four Diacetylmonoxime base silanes, one or more in phenyl tributanoximo silane etc.
In this catalyst structure, contain superior catalytic activity Ti and can moisture-curable-OCH3, can make the quick surface drying of silicone adhesive, solidify, improve cross-linking density, have good sealing cementability, compactness, flame retardant resistance, aging, increase the work-ing life of solar module.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
Embodiment 1
By 100 parts of alkoxy end-capped polydimethylsiloxanes, 50 parts of 50 parts, calcium carbonate, 50 parts, diatomite and silica powders, 20 parts of weisspiessglanzs, 10 parts of vinyl tributyl ketoximyl silanes, 3 parts of catalyzer add vacuum state dehydration blend in vacuum mixer, obtain single-component room temperature electronic silicon ketone seal gum.
Embodiment 2
By 100 parts of alkoxy end-capped polydimethylsiloxanes, 120 parts, calcium carbonate, 20 parts of weisspiessglanzs, 4 parts of methyl tributanoximo silanes, 5 parts of methyl trimethoxy ethyl ketone oximino silanes, 5 parts of catalyzer add vacuum state dehydration blend in vacuum mixer, obtain single-component room temperature electronic silicon ketone seal gum.
Embodiment 3
By 100 parts of alkoxy end-capped polydimethylsiloxanes, 280 parts of silica powders, 10 parts of weisspiessglanzs, 5 parts of dimethyl two Diacetylmonoxime base silanes, four 5 parts of Diacetylmonoxime base silanes, 5 parts of phenyl tributanoximo silanes, 8 parts of catalyzer add vacuum state dehydration blend in vacuum mixer, obtain single-component room temperature electronic silicon ketone seal gum.
Claims (5)
1. for the catalyzer of the single-component silicone sealant of solar module, it is characterized in that thering is following structure:
2. the application in the single-component silicone sealant preparation of solar module according to the catalyzer described in the claims 1, it is characterized in that, the single-component silicone sealant preparation process of described solar module is: by 100 parts of alkoxy end-capped poly-dimethoxysiloxane, filler 100-500 part, fire retardant 5-50 part, linking agent 5-20 part, catalyzer 0.1-8 part, add the blend of dewatering under vacuum state in vacuum mixer, obtain the single-component electronic silicon ketone seal gum for solar module.
3. the application of catalyzer according to claim 2 in the single-component silicone sealant preparation of solar module, is characterized in that, described filler is one or more in calcium carbonate, diatomite and silica powder.
4. the application of catalyzer according to claim 2 in the single-component silicone sealant preparation of solar module, is characterized in that, described fire retardant is weisspiessglanz.
5. the application of catalyzer according to claim 2 in the single-component silicone sealant preparation of solar module, it is characterized in that, described linking agent is vinyl tributyl ketoximyl silane, methyl tributanoximo silane, methyl trimethoxy ethyl ketone oximino silane, dimethyl two Diacetylmonoxime base silanes, four Diacetylmonoxime base silanes, one or more in phenyl tributanoximo silane etc.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580803.4A CN103666366A (en) | 2013-11-18 | 2013-11-18 | Catalyst for mono-component silicone sealant for solar cell module |
| CN201410599123.1A CN104357003B (en) | 2013-11-18 | 2014-10-30 | Silicone sealant for solar module and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580803.4A CN103666366A (en) | 2013-11-18 | 2013-11-18 | Catalyst for mono-component silicone sealant for solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103666366A true CN103666366A (en) | 2014-03-26 |
Family
ID=50305157
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580803.4A Pending CN103666366A (en) | 2013-11-18 | 2013-11-18 | Catalyst for mono-component silicone sealant for solar cell module |
| CN201410599123.1A Active CN104357003B (en) | 2013-11-18 | 2014-10-30 | Silicone sealant for solar module and preparation method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599123.1A Active CN104357003B (en) | 2013-11-18 | 2014-10-30 | Silicone sealant for solar module and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103666366A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713553A (en) * | 2016-05-06 | 2016-06-29 | 烟台图文马克化工科技有限公司 | Silicone sealant for aluminum alloy doors/windows |
| FR3052457B1 (en) * | 2016-06-14 | 2018-06-22 | Bostik Sa | ADHESIVE COMPOSITIONS BASED ON RETICULABLE SILYLENE POLYMERS |
| CN111154450A (en) * | 2016-07-06 | 2020-05-15 | 郑州中原思蓝德高科股份有限公司 | Spraying type silicone flame-retardant sealant |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015457A (en) * | 1983-07-08 | 1985-01-26 | Toray Silicone Co Ltd | Room temperature curing organo-polysiloxane composition |
| CN101712762B (en) * | 2009-11-13 | 2012-07-25 | 广东工业大学 | High-temperature resistant epoxy-titanium silicone resin capable of being solidified at a room temperature, preparation method thereof and application thereof |
| CN102329400B (en) * | 2011-06-23 | 2013-03-27 | 中国石油天然气股份有限公司 | Olefin polymerization catalyst containing silane compounds, preparation and application thereof |
| CN102627942A (en) * | 2012-03-29 | 2012-08-08 | 北京化工大学常州先进材料研究院 | Single-component room temperature vulcanization electronic silicone sealant and manufacture method thereof |
-
2013
- 2013-11-18 CN CN201310580803.4A patent/CN103666366A/en active Pending
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2014
- 2014-10-30 CN CN201410599123.1A patent/CN104357003B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104357003B (en) | 2016-06-15 |
| CN104357003A (en) | 2015-02-18 |
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Application publication date: 20140326 |