化学名称
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聚丁二酸(4-羟基-2,2,6,6-四甲基-1-哌啶乙醇)酯
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Butanedioic acid, polymer with 4-hydroxy
-2,2,6,6-tetramethyl-1piperidineethanol
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Chemical Name
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特点及用途
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聚合型高分子量受阻胺类光稳定剂,耐迁移,耐萃取,耐气体褪色,低挥发,具有良好热稳定性与抗氧剂和紫外线吸收剂有协同作用,与树脂良好相溶
广泛用于PP, PE, PS, ABS, PU, POM, TPE等
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Polymerized HALS with high molecular weight,
low volatility, low degradation, hardly
extractable (by water) or bleachable (by
gas), and fine heat stability, working
well with AO and UVA;Widely used in PP,
PE, PS, ABS, PU, POM, TPE etc.
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Features and
Application Area
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