重庆理工大学学报（自然科学版）2011，Vol.25Issue(2)：37-42,6.
食用级淀粉/低密度聚乙烯复合材料研究
Study on Composite Material of LDPE and Edible Starch
摘要
Abstract
In this paper, the effects of edible starch and poisonless coupling agents on the mechanical properties and microstructure of LDPE/ edible starch composites were investigated respectively. The experimental results showed that fill effect of corn starches was better than potato and sweet potato starches, And the appropriate amount of corn starch was 30 per cent resin. The drying of starch was conducive to play the role of coupling agents and to improve the impact strength. When the ratio of the poisonless coupling agent is 1％, the impact strength of composites increased 50％ and the elongation increased 168％.关键词
食用级淀粉/低密度聚乙烯/压制成型/偶联剂/无毒Key words
edible starch/ LDPE/ compression molding/ coupling agent/ poisonless分类
化学工程引用本文复制引用
盛旭敏,李又兵,王选伦,程云,李全,唐丽文..食用级淀粉/低密度聚乙烯复合材料研究[J].重庆理工大学学报（自然科学版）,2011,25(2):37-42,6.基金项目
重庆理工大学青年基金资助项目(2008ZQ01) （2008ZQ01）
