| 摘要 |
Flexible polyvinyl chloride having improved flame retardancy and reduced smoke generating properties. The plastics are characterized in that they contain about from 0.01 to 0.2 parts, by wt., based on the iron content, of a high molecular weight ferrocene derivative and about 0.1 to 20 parts, by wt., of antimony oxide per 100 parts of polyvinyl chloride resin. A composition comprising the ferrocene derivative and antimony oxide useful for preparing the improved plastic is also disclosed.
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