Study on the chlorinated polypropylene grafted maleic anhydride

In order to enhance grafting yield of maleic anhydride was graftedly chlorinated polypropylene.and optimize condition of experiment and component content,effects of maleic anhydride,BPO,reaction temperature and reaction time on the grafting yield of chlorinated polypropylene(CPP) grafted malefic anhydride were studied by the method of orthogonal experimental test.The results show that effects of BPO initiator on grafting yield are obvious and effects of reaction time on grafting yield are not dramatic.The extreme differences of four factors are that:the content of BPO,MAH,reaction temperature and time.