固相法低度氯化聚乙烯的合成及其性能的研究

SYNTHESIS AND THE PROPERTY STUDY OF SOLID PHASE METHOD LOW CHLORINATED POLYETHYLENE

合成了几个系列氯含量≤30％的低度氯化聚乙烯(LCPE),讨论了氯含量、氯化温度、供氯速度、原料种类及分子量对LCPE力学性能、加工性能和耐油性能的影响。

Several series of LCPE with less than or equal to 30% chlorine contents weresynthesized. The influences of chlorine contents, chlorination temperatures, the feeding speedof chlorine, the varieties of raw materials and their molecular weightson the mechanical,processing properties and oil resistance of LCPE were discussed.