Medium-refractive-index vulcanization-resistant LED packaging silica gel
The invention relates to medium-refractive-index LED packaging silica gel. The medium-refractive-index LED packaging silica gel comprises a component A and a component B; the weight ratio of the component A to the component B is 1:1, wherein the component A is prepared from, by weight, 20-30 parts o...
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| creator | CHEN WEI CHEN TIAN'AN ZHUANG HENGDONG |
| description | The invention relates to medium-refractive-index LED packaging silica gel. The medium-refractive-index LED packaging silica gel comprises a component A and a component B; the weight ratio of the component A to the component B is 1:1, wherein the component A is prepared from, by weight, 20-30 parts of vinyl silicone resin, 64-78 parts of dimethyl diphenyl vinyl silicone oil, 0.1-0.2 part of a pt-xcatalyst and 2-6 parts of an adhesive; the component B is prepared from, by weight, 50-70 parts of vinyl silicone resin, 29-50 parts of methyl phenyl hydrogen-containing silicone oil and 0.04-0.2 partof an inhibitor. The medium-refractive-index LED packaging silica gel has the advantages that the addition of medium-refractive-index LED packaging silica gel resin and the special adhesive improvesthe crosslinking density after curing and improves the bonding adhesive force of the packaging gel to a base material, thereby improving the vulcanization resistance of the product.
本发明涉及种中折射率LED封装硅胶，包括组分A和组分B，所述组分A与组分B的重量比为1:1 |
| format | Patent |
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本发明涉及种中折射率LED封装硅胶，包括组分A和组分B，所述组分A与组分B的重量比为1:1</description><language>chi ; eng</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>2019</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=20190416&DB=EPODOC&CC=CN&NR=109628061A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190416&DB=EPODOC&CC=CN&NR=109628061A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN WEI</creatorcontrib><creatorcontrib>CHEN TIAN'AN</creatorcontrib><creatorcontrib>ZHUANG HENGDONG</creatorcontrib><title>Medium-refractive-index vulcanization-resistant LED packaging silica gel</title><description>The invention relates to medium-refractive-index LED packaging silica gel. The medium-refractive-index LED packaging silica gel comprises a component A and a component B; the weight ratio of the component A to the component B is 1:1, wherein the component A is prepared from, by weight, 20-30 parts of vinyl silicone resin, 64-78 parts of dimethyl diphenyl vinyl silicone oil, 0.1-0.2 part of a pt-xcatalyst and 2-6 parts of an adhesive; the component B is prepared from, by weight, 50-70 parts of vinyl silicone resin, 29-50 parts of methyl phenyl hydrogen-containing silicone oil and 0.04-0.2 partof an inhibitor. The medium-refractive-index LED packaging silica gel has the advantages that the addition of medium-refractive-index LED packaging silica gel resin and the special adhesive improvesthe crosslinking density after curing and improves the bonding adhesive force of the packaging gel to a base material, thereby improving the vulcanization resistance of the product.
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本发明涉及种中折射率LED封装硅胶，包括组分A和组分B，所述组分A与组分B的重量比为1:1</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES |
| title | Medium-refractive-index vulcanization-resistant LED packaging silica gel |
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