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Flame-retardant polymeric composition with low halogen content, a concentrate of said composition, and a method for preparing said composition
Flame-retardant polymeric composition with low halogen content, a concentrate of said composition, and a method for preparing said composition
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机译:低卤素含量的阻燃聚合物组合物,所述组合物的浓缩物以及制备所述组合物的方法
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摘要
A flame-retardant polymeric composition comprising (i) a polymer; (ii) a triazine or a mixture of halogenated or non-halogenated triazines; (iii) a bismuth compound of formula BizAw where A is X, O, CO3, O2CO3; and (iv) a compound chosen between red phosphorus, a phosphorous compound or an organic compound capable of forming free radicals, in which the maximum content of halogen on the total of the components from (i) to (iv) in said composition is 1 wt %.
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机译:阻燃聚合物组合物,其包含(i)聚合物; (ii)三嗪或卤代或非卤代三嗪的混合物; (iii)式Bi z Sub> A w Sub>的铋化合物,其中A为X,O,CO 3 Sub>,O 2 Sub> CO 3 Sub>; (iv)选自红磷,磷化合物或能够形成自由基的有机化合物的化合物,其中在所述组合物中从(i)至(iv)的组分的总和中卤素的最大含量为1重量%。
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