HG/T 3877-2006Antioxidant TNPP (English PDF)

HG/T 3877-2006 is the English-translated version of 抗氧剂 TNPP.

Nonylphenyl phosphite ester, known in the trade as antioxidant TNPP, is covered by HG/T 3877-2006, a recommended standard of the Chinese chemical industry. The standard states the requirements for the product together with the test methods, the inspection rules and the provisions on marking, packaging, transport and storage. It applies to antioxidant TNPP produced from nonylphenol and phosphorus trichloride. The methods it quotes are GB/T 601, GB/T 602, GB/T 603, GB/T 1250, GB/T 1664, GB/T 4472-1984, GB/T 6488, GB/T 6678, GB/T 6680, GB/T 6682 and GB/T 12008.8. Classified G71 in the Chinese system and 71.100.40 internationally, it sits among the polymer additive standards of the HG/T series. Issued on 26 July 2006, it has applied since 1 March 2007.

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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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