HG/T 4947-2016Trimethylolpropane triacrylate for photosensitive materials (English PDF)

HG/T 4947-2016 is the English-translated version of 光敏材料用三羟甲基丙烷三丙烯酸酯.

Trimethylolpropane triacrylate for photosensitive materials, TMPTA, is covered by HG/T 4947-2016, a recommended standard of the Chinese chemical industry. It prescribes the technical requirements, the test methods, the inspection rules, the marking, packaging, transport and storage, the shelf life and the safety provisions for the monomer. The product in its scope is TMPTA obtained by the esterification of trimethylolpropane with acrylic acid under the action of a catalyst. The analytical work is carried out with GB/T 601, GB/T 603, GB/T 2794, GB/T 3186, GB/T 4472, GB/T 6283, GB/T 6488, GB/T 6682, GB/T 8170, GB/T 9282.1, GB/T 9750, GB/T 13491 and GB/T 17530.5.

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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.

GB/T 23296.23-2009|HG/T 5917-2021|HG/T 5303-2018|HG/T 5304-2018|HG/T 5305-2018|HG/T 4948-2016

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