以硬脂酸铁为填料制备可降解聚乙烯  

Preparation of Degradable Polyethylene with Filler of Ferric Stearate

作　　者：王强[1] 曹爱丽[1] 王苹[1] 昝致哲[1] 荀健[1] 郭淑华[2] 

机构地区：[1]天津理工学院生物与化学工程学院,天津300191 [2]南开大学中心实验室,天津300071

出　　处：《农业环境保护》2001年第4期257-260,共4页Agro-Environmental Protection

摘　　要：研究了以乙醇为溶剂，用硬脂酸和氯化铁为原料制备硬脂酸铁；并以硬脂酸铁为填料加入聚乙烯树脂中，经紫外光降解实验，发现该材料在力学性能上有明显下降，因此可用硬脂酸铁为添加剂制备光降解聚乙烯。It has been described a method in this paper to prepare degradable polyethylene, including selected alcohol as solvent, stearate and ferric chloride as essential materials, ferric stearate used as filler. It was also found that the mechanical feature of polyethylene with ferric stearate filler dropped obviously, through ultraviolet radiation experiment. It may be concluded that ferric stearate filler could prepare photo-degradable polyethylene.

关 键 词：硬脂酸 氯化铁 聚乙烯 光降解 填料 制备 降解塑料 

分 类 号：X384[环境科学与工程—环境工程] TQ325.12[化学工程—合成树脂塑料工业]