氯化聚丙烯(CPP)是聚丙烯氯化改性的产物，其应用广泛。

Polypropylene is modified by chlorine to obtain the chlorinated polypropylene (CPP) which is used widely in industries.

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对聚氯乙烯（PVC）树脂耐热改性方法的研究进行了综述。 PVC树脂耐热改性方法有共混改性、共聚合改性、氯化改性和其他改性。

The methods for modifying heat resistance of poly(vinyl chloride) (PVC) resins were reviewed, including blending modification, copolymerization modification and chlorination modification, etc.

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改性氯化聚乙烯（CPE）树脂是乙烯、氯乙烯及橡胶的共聚物。

Modified chlorinated polyethylene (CPE) resins are the copolymer of ethylene, vinyl chloride and rubber.

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