RU2009121714A - ELECTRIC INSULATED GLASS AND MASTER MATERIAL - Google Patents
ELECTRIC INSULATED GLASS AND MASTER MATERIAL Download PDFInfo
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- RU2009121714A RU2009121714A RU2009121714/09A RU2009121714A RU2009121714A RU 2009121714 A RU2009121714 A RU 2009121714A RU 2009121714/09 A RU2009121714/09 A RU 2009121714/09A RU 2009121714 A RU2009121714 A RU 2009121714A RU 2009121714 A RU2009121714 A RU 2009121714A
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- anhydride
- epoxy resin
- catalyst
- diluent
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1. Электроизоляционный стеклослюдинитовый материал, содержащий слой слюдяной бумаги, одну или две подложки из стеклоткани и полиэфирной или полиимидной пленки и связующее, отличающийся тем, что в качестве связующего используют cостав на основе эпоксиноволачной смолы, циклоалифатического ангидрида дикарбоновой кислоты, разбавителя и катализатора отверждения в соотношении, в.ч.: ! Эпоксиноволачная смола 70-90 Циклический ангидрид дикарбоновой кислоты 80-100 Разбавитель 0-20 Активный разбавитель 0-30 Катализатор 0,01-0,05 ! 2. Состав по п.1, отличающийся тем, что эпоксиноволачную смолу используют с функциональностью 2,2-3,8. ! 3. Состав по п.1, отличающийся тем, что в качестве отвердителя используют цис-изометилтетрагидрофталевый или метилэндиковый ангидриды или их гомологи. ! 4. Состав по п.1, отличающийся тем, что в качестве разбавителей используют ацетон или метилэтилкетон, в качестве активных разбавителей - диглицидиловый эфир диэтиленгликоля, крезилглицидиловый эфир и их гомологи в сочетании с циклическим ангидридом с массовым соотношением активный разбавитель:ангидрид 1:1 или низковязкий олигоэфиракрилат (например, диметакриловый эфир триэтиленгликоля). ! 5. Состав по п.1, отличающийся тем, что в качестве катализатора используют гетероциклические соединения имидазольного ряда. 1. An insulating glass-mica material containing a layer of mica paper, one or two substrates of fiberglass and polyester or polyimide film and a binder, characterized in that the composition is based on epoxy resin, cycloaliphatic dicarboxylic acid anhydride, diluent and curing catalyst in the ratio , including:! Epoxy resin 70-90 Cyclic dicarboxylic anhydride 80-100 Thinner 0-20 Active diluent 0-30 Catalyst 0.01-0.05! 2. The composition according to claim 1, characterized in that the epoxy resin is used with a functionality of 2.2-3.8. ! 3. The composition according to claim 1, characterized in that cis-isomethyltetrahydrophthalic or methylenedic anhydrides or their homologues are used as a hardener. ! 4. The composition according to claim 1, characterized in that acetone or methyl ethyl ketone is used as diluents, diethylene glycol diglycidyl ether, cresyl glycidyl ether and their homologues in combination with cyclic anhydride with a mass ratio of active diluent: anhydride of 1: 1 or low viscosity oligoester acrylate (e.g. triethylene glycol dimethacrylic ester). ! 5. The composition according to claim 1, characterized in that the heterocyclic compounds of the imidazole series are used as a catalyst.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009121714/09A RU2009121714A (en) | 2009-06-09 | 2009-06-09 | ELECTRIC INSULATED GLASS AND MASTER MATERIAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009121714/09A RU2009121714A (en) | 2009-06-09 | 2009-06-09 | ELECTRIC INSULATED GLASS AND MASTER MATERIAL |
Publications (1)
Publication Number | Publication Date |
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RU2009121714A true RU2009121714A (en) | 2010-12-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2009121714/09A RU2009121714A (en) | 2009-06-09 | 2009-06-09 | ELECTRIC INSULATED GLASS AND MASTER MATERIAL |
Country Status (1)
Country | Link |
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RU (1) | RU2009121714A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2666438C1 (en) * | 2017-07-12 | 2018-09-07 | Публичное акционерное общество Научно-производственное объединение "Искра" | Epoxy binder |
RU2671944C2 (en) * | 2014-09-30 | 2018-11-08 | Сименс Акциенгезелльшафт | Insulation system for electric machines |
RU2724601C2 (en) * | 2015-02-05 | 2020-06-25 | Сименс Акциенгезелльшафт | Insulating tape for coil and insulation system with winding tape for electrical machines |
CN114283970A (en) * | 2021-12-27 | 2022-04-05 | 松田电工(台山)有限公司 | Ultra-fine precision flat wire and production process thereof |
-
2009
- 2009-06-09 RU RU2009121714/09A patent/RU2009121714A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2671944C2 (en) * | 2014-09-30 | 2018-11-08 | Сименс Акциенгезелльшафт | Insulation system for electric machines |
US10505425B2 (en) | 2014-09-30 | 2019-12-10 | Siemens Aktiengesellschaft | Insulation system for electrical machines |
RU2724601C2 (en) * | 2015-02-05 | 2020-06-25 | Сименс Акциенгезелльшафт | Insulating tape for coil and insulation system with winding tape for electrical machines |
RU2666438C1 (en) * | 2017-07-12 | 2018-09-07 | Публичное акционерное общество Научно-производственное объединение "Искра" | Epoxy binder |
CN114283970A (en) * | 2021-12-27 | 2022-04-05 | 松田电工(台山)有限公司 | Ultra-fine precision flat wire and production process thereof |
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Legal Events
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FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20110112 |