Water-based three-proofing coating as well as preparation method and application thereof
The invention provides a water-based three-proofing coating as well as a preparation method and application thereof. The water-based three-proofing coating comprises the following raw materials in parts by weight: 75-85 parts of a water-based polyurethane emulsion, 12-15 parts of a water-based film-...
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| creator | YANG HUIYU KE MINGXIN KE SONG |
| description | The invention provides a water-based three-proofing coating as well as a preparation method and application thereof. The water-based three-proofing coating comprises the following raw materials in parts by weight: 75-85 parts of a water-based polyurethane emulsion, 12-15 parts of a water-based film-forming agent, 2-3 parts of a silane compound aqueous solution, 2-4 parts of a water-based defoaming agent, 2-3 parts of a water-based leveling agent and 1-2 parts of a water-based thickening agent. The invention also provides a preparation method of the water-based three-proofing coating. The water-based three-proofing coating can be used for coating a PCB (Printed Circuit Board), has excellent film flexibility, impact resistance and corrosion resistance, and is not easy to generate brittle fracture.
本发明提供了一种水性三防涂层及其制备方法和应用。该水性三防涂层包括以下重量份的原料组成包括：水性聚氨酯乳液75-85份，水性成膜剂12-15份，硅烷类化合物水溶液2-3份，水性消泡剂2-4份，水性流平剂2-3份，水性增稠剂1-2份。本发明还提供了上述水性三防涂层的制备方法本发明的水性三防涂层可以用涂覆PCB电路板，且具有优异的膜柔韧性、耐冲击性和防腐蚀性能，不易发生脆性断裂。 |
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本发明提供了一种水性三防涂层及其制备方法和应用。该水性三防涂层包括以下重量份的原料组成包括：水性聚氨酯乳液75-85份，水性成膜剂12-15份，硅烷类化合物水溶液2-3份，水性消泡剂2-4份，水性流平剂2-3份，水性增稠剂1-2份。本发明还提供了上述水性三防涂层的制备方法本发明的水性三防涂层可以用涂覆PCB电路板，且具有优异的膜柔韧性、耐冲击性和防腐蚀性能，不易发生脆性断裂。</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2023</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=20230131&DB=EPODOC&CC=CN&NR=115651513A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230131&DB=EPODOC&CC=CN&NR=115651513A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG HUIYU</creatorcontrib><creatorcontrib>KE MINGXIN</creatorcontrib><creatorcontrib>KE SONG</creatorcontrib><title>Water-based three-proofing coating as well as preparation method and application thereof</title><description>The invention provides a water-based three-proofing coating as well as a preparation method and application thereof. The water-based three-proofing coating comprises the following raw materials in parts by weight: 75-85 parts of a water-based polyurethane emulsion, 12-15 parts of a water-based film-forming agent, 2-3 parts of a silane compound aqueous solution, 2-4 parts of a water-based defoaming agent, 2-3 parts of a water-based leveling agent and 1-2 parts of a water-based thickening agent. The invention also provides a preparation method of the water-based three-proofing coating. The water-based three-proofing coating can be used for coating a PCB (Printed Circuit Board), has excellent film flexibility, impact resistance and corrosion resistance, and is not easy to generate brittle fracture.
本发明提供了一种水性三防涂层及其制备方法和应用。该水性三防涂层包括以下重量份的原料组成包括：水性聚氨酯乳液75-85份，水性成膜剂12-15份，硅烷类化合物水溶液2-3份，水性消泡剂2-4份，水性流平剂2-3份，水性增稠剂1-2份。本发明还提供了上述水性三防涂层的制备方法本发明的水性三防涂层可以用涂覆PCB电路板，且具有优异的膜柔韧性、耐冲击性和防腐蚀性能，不易发生脆性断裂。</description><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAUheEsDqK-Q3yADKHEXUrFyUnQrVzTE1uIuZck4Ovbog_gcPjg56zV_UYV2TyoYNB1zICRzBym9NSeqS5S0W_EuCgZQnnOnPQLdeRBU5onEif_zXVEBoetWgWKBbufG7U_ddf2bCDcowh5JNS-vVjrDs462xybfz4fqpk6ag</recordid><startdate>20230131</startdate><enddate>20230131</enddate><creator>YANG HUIYU</creator><creator>KE MINGXIN</creator><creator>KE SONG</creator><scope>EVB</scope></search><sort><creationdate>20230131</creationdate><title>Water-based three-proofing coating as well as preparation method and application thereof</title><author>YANG HUIYU ; KE MINGXIN ; KE SONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115651513A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG HUIYU</creatorcontrib><creatorcontrib>KE MINGXIN</creatorcontrib><creatorcontrib>KE SONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG HUIYU</au><au>KE MINGXIN</au><au>KE SONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Water-based three-proofing coating as well as preparation method and application thereof</title><date>2023-01-31</date><risdate>2023</risdate><abstract>The invention provides a water-based three-proofing coating as well as a preparation method and application thereof. The water-based three-proofing coating comprises the following raw materials in parts by weight: 75-85 parts of a water-based polyurethane emulsion, 12-15 parts of a water-based film-forming agent, 2-3 parts of a silane compound aqueous solution, 2-4 parts of a water-based defoaming agent, 2-3 parts of a water-based leveling agent and 1-2 parts of a water-based thickening agent. The invention also provides a preparation method of the water-based three-proofing coating. The water-based three-proofing coating can be used for coating a PCB (Printed Circuit Board), has excellent film flexibility, impact resistance and corrosion resistance, and is not easy to generate brittle fracture.
本发明提供了一种水性三防涂层及其制备方法和应用。该水性三防涂层包括以下重量份的原料组成包括：水性聚氨酯乳液75-85份，水性成膜剂12-15份，硅烷类化合物水溶液2-3份，水性消泡剂2-4份，水性流平剂2-3份，水性增稠剂1-2份。本发明还提供了上述水性三防涂层的制备方法本发明的水性三防涂层可以用涂覆PCB电路板，且具有优异的膜柔韧性、耐冲击性和防腐蚀性能，不易发生脆性断裂。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Water-based three-proofing coating as well as preparation method and application thereof |
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