GW-770 (Polymer additives)
Supplied by Zhiyi Specialty Chemicals
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GW-770
by Zhiyi Specialty Chemicals
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Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate. Acts as a hindered amine light stabilizer. Offers very good protection against ultraviolet degradation and ease of compatibility with other stabilizers. Exhibits very good long-term light stability in thick cross sections. Is non-coloring and thermally stable. Used particularly in articles with high surface areas such as films and tape.