Flame-retardant polymer compositions comprising a linear alternating copolymer of carbon monoxide and at least one olefinically unsaturated compound, and at least a flame-retarding quantity of at least one organohalogen compound containing one or more polyhalogen substituted rings and of a compound selected from the group consisting of antimony oxides, metal borates and mixtures thereof, wherein the compositions comprise, in addition polytetrafluoroethylene in a sufficient amount to render the compositions non-dripping.
阻燃聚合物组合物,包括
一氧化碳和至少一种烯烃不饱和化合物的线性交替共聚物,以及至少一种含有一个或多个多卤素取代环的有机卤素化合物和一种选自由氧化
锑、
金属
硼酸盐及其混合物组成的组的化合物的阻燃量,其中组合物还包括足够量的聚
四氟乙烯,以使组合物不滴落。