CN101280110A - Non-dissolvent environment-friendly silicon resin for mica tape - Google Patents
Non-dissolvent environment-friendly silicon resin for mica tape Download PDFInfo
- Publication number
- CN101280110A CN101280110A CNA2008100975631A CN200810097563A CN101280110A CN 101280110 A CN101280110 A CN 101280110A CN A2008100975631 A CNA2008100975631 A CN A2008100975631A CN 200810097563 A CN200810097563 A CN 200810097563A CN 101280110 A CN101280110 A CN 101280110A
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- China
- Prior art keywords
- mica tape
- environment
- dissolvent
- silicon resin
- friendly
- 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.)
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Abstract
The invention discloses a solvent-free environment-friendly silicone special for mica tape, which is made from liquid silicone, silicone rubber, organic solvent and strong base weak acid salt. The solvent-free environment-friendly silicone of the invention has reasonable components, good cohesiveness, good holding power, good pliability, anti-adhesive performance, non-after tack, non-moisture absorption, and non-carbon formation in burning.
Description
Technical field:
The present invention relates to a kind of silicone resin.
Background technology:
Fire-resistant isinglass belt is base growth with the organic pressure-sensitive gel all with tackiness agent at present, has electrical insulating property, resistant of high or low temperature etc., mainly comes from import.The shortcoming that exists be dry and comfortable property poor, return sticking, the moisture absorption, solvent etc. arranged.
Summary of the invention:
The object of the present invention is to provide a kind of dry and comfortable, flexibility good, the non-dissolvent environment-friendly silicon resin for mica tape of environmental protection.
Technical solution of the present invention is:
A kind of non-dissolvent environment-friendly silicon resin for mica tape is characterized in that: made by following component in percentage by weight:
Liquid silicone 10～30%
Silicon rubber 30～50%
Organic solvent 20～45%
Strong base-weak acid salt 0.005～0.02%.
Silicon rubber is liquid or semi-fluid, viscosity 200-5000Pa.s.
Strong base-weak acid salt is sodium-acetate or sodium formiate.
Component of the present invention is reasonable, and cohesiveness is good, hold that viscous force is good, flexibility is good, dry and comfortable, it is sticking, nonhygroscopic not return, and charcoal is not analysed in burning.
The invention will be further described below in conjunction with embodiment.
Embodiment:
Embodiment 1:
Get the 250ML three-necked flask, add organic solvent toluene (or dimethylbenzene) 40 grams, silicone resin 10g, silicon rubber 50g, load onto stirring, thermometer and reflux condensing tube, open stirring, add sodium-acetate 0.005g, reflux 6 hours, 112 ℃ of temperature.Add 1 of stopper, stirred 20 minutes, steam toluene under the decompression, get solvent-free liquid resin, cool off standby.Time spent adds dibenzoyl peroxide 0.48g, stirs, and is coated on the mica tape back 80 ℃ of bakings 3 minutes, solidifies in 3 minutes 150 ℃ of bakings to form.Solidifying agent is organo-peroxide dibenzoyl peroxide or 2,4-dichlorobenzoperoxide etc.Silicon rubber is liquid or semi-fluid, viscosity 200-5000Pa.s.Strong base-weak acid salt is sodium-acetate or sodium formiate.
Embodiment 2:
Get the 250ML three-necked flask, add toluene 40 grams, liquid silicone 20g, silicon rubber 40g, load onto stirring, thermometer and reflux condensing tube, open stirring, add sodium-acetate 0.010g, reflux 6 hours, 112 ℃ of temperature.Add 2 of stoppers, stirred 20 minutes, steam toluene under the decompression, get solvent-free liquid resin, cool off standby.Time spent adds dibenzoyl peroxide 0.48g, stirs, and is coated on the mica tape back 80 ℃ of bakings 3 minutes, solidifies in 3 minutes 150 ℃ of bakings to form.All the other are with embodiment 1.
Embodiment 3:
Get the 250ML three-necked flask, add toluene 40 grams, liquid silicone 25g, silicon rubber 35g, load onto stirring, thermometer and reflux condensing tube, open stirring, add sodium-acetate 0.015g, reflux 6 hours, 112 ℃ of temperature.Add 2 of stoppers, stirred 20 minutes, steam toluene under the decompression, get solvent-free liquid resin, cool off standby.Time spent adds dibenzoyl peroxide 0.48g, stirs, and is coated on the mica tape back 80 ℃ of bakings 3 minutes, solidifies in 3 minutes 150 ℃ of bakings to form.All the other are with embodiment 3.
Claims (3)
1, a kind of non-dissolvent environment-friendly silicon resin for mica tape is characterized in that: made by following component in percentage by weight:
Liquid silicone 10～30%
Silicon rubber 30～50%
Organic solvent 20～45%
Strong base-weak acid salt 0.005～0.02%.
2, non-dissolvent environment-friendly silicon resin for mica tape according to claim 1 is characterized in that: silicon rubber is liquid or semi-fluid, viscosity 200-5000Pa.s.
3, non-dissolvent environment-friendly silicon resin for mica tape according to claim 1 and 2 is characterized in that: strong base-weak acid salt is sodium-acetate or sodium formiate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100975631A CN101280110B (en) | 2008-05-16 | 2008-05-16 | Non-dissolvent environment-friendly silicon resin for mica tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100975631A CN101280110B (en) | 2008-05-16 | 2008-05-16 | Non-dissolvent environment-friendly silicon resin for mica tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101280110A true CN101280110A (en) | 2008-10-08 |
| CN101280110B CN101280110B (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100975631A Expired - Fee Related CN101280110B (en) | 2008-05-16 | 2008-05-16 | Non-dissolvent environment-friendly silicon resin for mica tape |
Country Status (1)
| Country | Link |
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| CN (1) | CN101280110B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440903A (en) * | 2013-08-16 | 2013-12-11 | 卢儒 | Silicon resin composition for nuclear motor mica tape and application thereof |
| CN103484055A (en) * | 2013-08-16 | 2014-01-01 | 卢儒 | Silicone resin composition for nuclear generator mica tapes, and preparation method and application thereof |
| CN103627337A (en) * | 2013-05-14 | 2014-03-12 | 苏州邦立达新材料有限公司 | Thermal curing type printless organic silicon pressure-sensitive adhesive tape and preparation method thereof |
| CN106710700A (en) * | 2016-12-18 | 2017-05-24 | 湖北平安电工材料有限公司 | After-tack prevention high voltage withstanding mica tape |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157844B (en) * | 2007-09-20 | 2010-07-07 | 卢儒 | Special organosilicon adhesive for fire-resistant isinglass belt and production method |
-
2008
- 2008-05-16 CN CN2008100975631A patent/CN101280110B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627337A (en) * | 2013-05-14 | 2014-03-12 | 苏州邦立达新材料有限公司 | Thermal curing type printless organic silicon pressure-sensitive adhesive tape and preparation method thereof |
| CN103627337B (en) * | 2013-05-14 | 2016-08-17 | 苏州邦立达新材料有限公司 | A kind of thermohardening type is without impression silicone pressure sensitive adhesive tape and preparation method thereof |
| CN103440903A (en) * | 2013-08-16 | 2013-12-11 | 卢儒 | Silicon resin composition for nuclear motor mica tape and application thereof |
| CN103484055A (en) * | 2013-08-16 | 2014-01-01 | 卢儒 | Silicone resin composition for nuclear generator mica tapes, and preparation method and application thereof |
| CN103484055B (en) * | 2013-08-16 | 2014-12-10 | 卢儒 | Silicone resin composition for nuclear generator mica tapes, and preparation method and application thereof |
| CN103440903B (en) * | 2013-08-16 | 2015-12-02 | 卢儒 | A kind of nuclear power machine mica tape silicon resin composition and uses thereof |
| CN106710700A (en) * | 2016-12-18 | 2017-05-24 | 湖北平安电工材料有限公司 | After-tack prevention high voltage withstanding mica tape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101280110B (en) | 2012-04-25 |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20081008 Assignee: Jiangsu Shengda Yuantong new Mstar Technology Ltd Assignor: Lu Ru Contract record no.: 2013990000126 Denomination of invention: Non-dissolvent environment-friendly silicon resin for mica tape Granted publication date: 20120425 License type: Exclusive License Record date: 20130328 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: 226017 Jiangsu city of Nantong Province Economic and Technological Development Zone Road, No. 31. Patentee after: Shengda Technology (Nantong) Co., Ltd. Address before: 214000 Wuxi Sheng Da Science and Technology Co., Ltd., No. 15, Feng Feng Road, Mei Cun Industrial Park, Wuxi New District, Jiangsu, China Patentee before: Lu Ru |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20210516 |