The results show that the higher the degree of polymerization is,the better heat stability of HPVC resin is,and the better light aging resistance of HPVC is.
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- 结果表明,聚合度越高,树脂的热稳定性越好,HPVC的耐光老化性能明显优于普通聚合度聚氯乙烯(PVC)。