HG/T 4892-2016Amino silane coupling agents (English PDF)

HG/T 4892-2016 is the English-translated version of 氨基硅烷偶联剂.

HG/T 4892-2016 is a recommended Chinese chemical industry standard covering amino silane coupling agents, and it deals with five products of that family. It specifies their requirements, test methods and inspection rules together with the provisions for marking, packaging, transport and storage. The coupling agents in scope are those prepared by a substitution reaction from alkoxysilane with liquid ammonia or ethylenediamine as the main raw materials. Chinese classification G71 and international classification 71.100.40 place them among auxiliary chemicals. The analytical work is carried out together with GB/T 191-2008, GB 3143-1982, GB/T 4472-2011, GB/T 6488-2008, GB/T 6680-2003, GB/T 6682-2008, GB/T 8170-2008 and GB/T 9722-2006. Issued on 15 January 2016, it has applied since 1 July 2016.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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