High-temperature-resistant filler-free insulated gate bipolar transistor sealant and preparation method thereof
The invention discloses a high-temperature-resistant filler-free insulated gate bipolar transistor sealant and a preparation method thereof. The sealant comprises a component A and a component B. The component A comprises 60-70 parts of basic vinyl silicone resin, 25-35 parts of special modified pol...
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creator | WEN RENGUANG |
description | The invention discloses a high-temperature-resistant filler-free insulated gate bipolar transistor sealant and a preparation method thereof. The sealant comprises a component A and a component B. The component A comprises 60-70 parts of basic vinyl silicone resin, 25-35 parts of special modified polysiloxane and 0.5-1 part of a high-temperature stable platinum catalyst; the component B comprises the following components in parts by weight: 60-65 parts of basic vinyl silicone resin; 27-30 parts of special modified polysiloxane; 2-3 parts of a cross-linking agent; 1-2 parts of a toughening agent; 0.005-0.015 part of an inhibitor; the end side of the basic vinyl silicone resin contains vinyl, and the content of the vinyl is 0.3-0.6%; the concentration of the platinum catalyst ranges from 2,000 PPM to 3,000 PPM, and the platinum catalyst has excellent high-temperature stability. The sealant provided by the invention can maintain excellent elasticity, adhesion and electrical properties of the sealant at a high tem |
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The sealant comprises a component A and a component B. The component A comprises 60-70 parts of basic vinyl silicone resin, 25-35 parts of special modified polysiloxane and 0.5-1 part of a high-temperature stable platinum catalyst; the component B comprises the following components in parts by weight: 60-65 parts of basic vinyl silicone resin; 27-30 parts of special modified polysiloxane; 2-3 parts of a cross-linking agent; 1-2 parts of a toughening agent; 0.005-0.015 part of an inhibitor; the end side of the basic vinyl silicone resin contains vinyl, and the content of the vinyl is 0.3-0.6%; the concentration of the platinum catalyst ranges from 2,000 PPM to 3,000 PPM, and the platinum catalyst has excellent high-temperature stability. The sealant provided by the invention can maintain excellent elasticity, adhesion and electrical properties of the sealant at a high tem</description><language>chi ; eng</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; PAINTS ; POLISHES ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211001&DB=EPODOC&CC=CN&NR=113462355A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211001&DB=EPODOC&CC=CN&NR=113462355A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEN RENGUANG</creatorcontrib><title>High-temperature-resistant filler-free insulated gate bipolar transistor sealant and preparation method thereof</title><description>The invention discloses a high-temperature-resistant filler-free insulated gate bipolar transistor sealant and a preparation method thereof. The sealant comprises a component A and a component B. The component A comprises 60-70 parts of basic vinyl silicone resin, 25-35 parts of special modified polysiloxane and 0.5-1 part of a high-temperature stable platinum catalyst; the component B comprises the following components in parts by weight: 60-65 parts of basic vinyl silicone resin; 27-30 parts of special modified polysiloxane; 2-3 parts of a cross-linking agent; 1-2 parts of a toughening agent; 0.005-0.015 part of an inhibitor; the end side of the basic vinyl silicone resin contains vinyl, and the content of the vinyl is 0.3-0.6%; the concentration of the platinum catalyst ranges from 2,000 PPM to 3,000 PPM, and the platinum catalyst has excellent high-temperature stability. The sealant provided by the invention can maintain excellent elasticity, adhesion and electrical properties of the sealant at a high tem</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEOgkAQRWksjHqH8QBbIGJPiIbKyp6M8hc2WXY3s8P9hcQD2LzfvP_2RezcOBnFnCCsi8AIssvKQck67yHGCkAu5MWzYqBxJb1dip6FVDhsehTKYL-9OAyUBInXnouBZugUB9IJgmiPxc6yzzj99lCcH_dX2xmk2CMn_iBA-_ZZltX1dqnquqn-cb617kQe</recordid><startdate>20211001</startdate><enddate>20211001</enddate><creator>WEN RENGUANG</creator><scope>EVB</scope></search><sort><creationdate>20211001</creationdate><title>High-temperature-resistant filler-free insulated gate bipolar transistor sealant and preparation method thereof</title><author>WEN RENGUANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113462355A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>WEN RENGUANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEN RENGUANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-temperature-resistant filler-free insulated gate bipolar transistor sealant and preparation method thereof</title><date>2021-10-01</date><risdate>2021</risdate><abstract>The invention discloses a high-temperature-resistant filler-free insulated gate bipolar transistor sealant and a preparation method thereof. The sealant comprises a component A and a component B. The component A comprises 60-70 parts of basic vinyl silicone resin, 25-35 parts of special modified polysiloxane and 0.5-1 part of a high-temperature stable platinum catalyst; the component B comprises the following components in parts by weight: 60-65 parts of basic vinyl silicone resin; 27-30 parts of special modified polysiloxane; 2-3 parts of a cross-linking agent; 1-2 parts of a toughening agent; 0.005-0.015 part of an inhibitor; the end side of the basic vinyl silicone resin contains vinyl, and the content of the vinyl is 0.3-0.6%; the concentration of the platinum catalyst ranges from 2,000 PPM to 3,000 PPM, and the platinum catalyst has excellent high-temperature stability. The sealant provided by the invention can maintain excellent elasticity, adhesion and electrical properties of the sealant at a high tem</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES |
title | High-temperature-resistant filler-free insulated gate bipolar transistor sealant and preparation method thereof |
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