摘要
用体积比为1的环己烷/丙酮混合溶剂对PS/LDPE接枝共混物进行选择性溶解分离,红外光谱法分析了不溶物中PS的含量,测得了接枝共混物的接枝率。
PS/LDPE blend was extracted by liquid mixture of acetone and cyclohexane, the homopolymer of styrene was dissolved in the solvent, the grafted PS in the insoluble residue was analysed using infrared spectroscopy. The grafting ratio of PS/LDPE blends was measured.
出处
《合成树脂及塑料》
CAS
1993年第3期8-11,共4页
China Synthetic Resin and Plastics
关键词
聚苯乙烯
共混
接枝率
polystyrene
blending
grafting ratio
