SBS接枝MMA共聚物合成的研究

Synthesis of SBS Stem Grafting MMA Copolymer

试验结合共聚原理,成功地完成了SBS与MMA的接枝共聚。找出了SBS接枝MMA的最高接枝率时的温度与引发剂用量,最佳引发剂用量:SBS∶MMA∶BPO=4∶8∶0.35,接枝的最佳温度:80℃。

This experiment unifies the copolymerization principle. Has completed SBS and the MMA stem grafting copoly- merization successfully, has discovered SBS the stem grafting MMA highest stem grafting rate time temperature and the initiator amount used, best initiator amount used： SBS ： MMA ： BPO = 4 ： 8 ： 0.35, stem grafting optimum temperature ： 80 ℃ .