HG/T 6538-2026Polyetheramine (English PDF)

HG/T 6538-2026 is the English-translated version of 聚醚胺.

HG/T 6538-2026 applies to polyetheramine products obtained by ammoniation of polyether as the raw material under high temperature and high pressure. The products are mainly used as curing agents for epoxy resins, emulsifiers for waterborne epoxy resins, dispersants for coatings, petroleum additives, cross-linking agents for polyurea, anti-settling agents for polyurethane and shale inhibitors. It is a product standard that gives producers and buyers a common reference.

It is relevant to polyetheramine manufacturers, to laboratories that test the product, and to buyers in the resin, coatings, polyurethane and oilfield chemical sectors. The /T in the code shows that it is a voluntary industry standard. The Ministry of Industry and Information Technology approved it on 15 July 2026, and it takes effect on 1 February 2027. The English translation gives the full Chinese text. No earlier edition is replaced.

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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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