摘要
淀粉和聚乙烯二者极性差别很大，如何提高淀粉／聚乙烯共混物降解塑料中两相的相容性是此项研究的技术关键．采用添加增容剂［１］，或进行淀粉疏水改性［２］，或对聚乙烯进行亲水改性［３］的办法均取得了一定的进展．本文在提高相容性研究的基础上，又添加油酸和有机铁...
The influences of environmental temperature, humidity and oxygen concentration on the mechanical properties, viscosityaverage molecular weight, hydroperoxide concentration and micrograph of starch/polyethylene blends have been investigated. The results revealed an acceleration effect of starch on the degradation of polyethylene.
出处
《应用化学》
CAS
CSCD
北大核心
1998年第6期86-88,共3页
Chinese Journal of Applied Chemistry
