Metal coating pretreatment washing-free silane treatment agent and preparation method thereof
The invention relates to a metal surface treatment technology, and provides a metal coating pretreatment washing-free silane treatment agent. According to the technical scheme, the metal coating pretreatment washing-free silane treatment agent comprises the following components of 5%-20% of a silane...
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| creator | CHE GUOYONG DUAN YONGXU |
| description | The invention relates to a metal surface treatment technology, and provides a metal coating pretreatment washing-free silane treatment agent. According to the technical scheme, the metal coating pretreatment washing-free silane treatment agent comprises the following components of 5%-20% of a silane coupling agent, 2%-10% of an organic amine modifier, 0.5%-5% of alcohol, 0.5%-5% of a water-solublestabilizer, 0.1%-0.5% of a chelating agent, 0.1%-2% of an auxiliary agent and the balance water. The silane treatment agent is apparently clear and is transparent liquid with no suspended solids. Thewashing-free silane treatment agent can form a silane film on a metal surface, and has the following advantages that (1) the washing-free silane treatment agent is free of phosphorus, heavy metal andsediment; (2) washing is avoided; (3) the film forming efficiency is high, and the processing time is short; (4) operation is simple and quick, and the washing-free silane treatment agent can be usedin a spraying or soaking mo |
| format | Patent |
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According to the technical scheme, the metal coating pretreatment washing-free silane treatment agent comprises the following components of 5%-20% of a silane coupling agent, 2%-10% of an organic amine modifier, 0.5%-5% of alcohol, 0.5%-5% of a water-solublestabilizer, 0.1%-0.5% of a chelating agent, 0.1%-2% of an auxiliary agent and the balance water. The silane treatment agent is apparently clear and is transparent liquid with no suspended solids. Thewashing-free silane treatment agent can form a silane film on a metal surface, and has the following advantages that (1) the washing-free silane treatment agent is free of phosphorus, heavy metal andsediment; (2) washing is avoided; (3) the film forming efficiency is high, and the processing time is short; (4) operation is simple and quick, and the washing-free silane treatment agent can be usedin a spraying or soaking mo</description><language>chi ; eng</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</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=20190719&DB=EPODOC&CC=CN&NR=110029341A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190719&DB=EPODOC&CC=CN&NR=110029341A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHE GUOYONG</creatorcontrib><creatorcontrib>DUAN YONGXU</creatorcontrib><title>Metal coating pretreatment washing-free silane treatment agent and preparation method thereof</title><description>The invention relates to a metal surface treatment technology, and provides a metal coating pretreatment washing-free silane treatment agent. 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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | Metal coating pretreatment washing-free silane treatment agent and preparation method thereof |
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