| 摘要 |
The invention pertains to a thermoplastic halogenated polymer composition comprising: at least one thermoplastic halogenated polymer (A); and less than 30% by weight of (A) of fused silica particles having a BET (N<SUB>2</SUB>) surface area of at most 50 m<SUP>2</SUP>/g (B). The invention also relates to a process for manufacturing the thermoplastic halogenated polymer composition, to the use of fused silica particles as impact modifier, and to the articles therefrom. Preferably the thermoplastic halogenated polymer is a semi-crystalline fluoropolymer.
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