Graft Copolymerization Modification 接枝共聚改性
Composite Latex Copolymerization Modification 复合乳液共聚改性
copolymerization and modification 共聚改性
graft copolymerization and modification 接枝共聚改性
modification by copolymerization 共聚改性
The methods for modifying heat resistance of poly(vinyl chloride) (PVC) resins were reviewed, including blending modification, copolymerization modification and chlorination modification, etc.
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。
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