In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
用三氯化铝作催化剂,废聚苯乙烯与
发
亲电取代反应合
化聚苯乙烯阻燃剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
用三氯化铝作催化剂,废聚苯乙烯与
发
亲电取代反应合
化聚苯乙烯阻燃剂。
声明:以上例句、词性分类均由互联网资源自,部分未经过人工审核,其表达内容亦不代表
软件的观点;若发现问题,欢迎向我们指正。