淀粉接枝共聚物生物降解塑料的研究  

Development of the Biodegradable Plastics Based on Starch Graft Copolymer

作　　者：黄身歧 唐健玲 林本农 张华集 陈庆华 王善珠 

机构地区：[1]福建省粮油科学技术研究所 [2]福州市塑料科学技术研究所

出　　处：《中国粮油学报》1998年第5期22-27,共6页Journal of the Chinese Cereals and Oils Association

基　　金：福建省"八五"重点科技攻关课题

摘　　要：以玉米淀粉为原料，进行了淀粉化学改性、偶联、淀粉接枝共聚反应动力学的研究和生物降解塑料的工艺、配方及产品应用研究，并对淀粉接枝共聚物进行ＳＥＭ观察、显微熔点测定、生物降解试验和ＡＳＴＭ试验。建立了淀粉接枝共聚反应系统，研制成功的淀粉接枝共聚物生物降解塑料综合性能达到国际同类产品水平。Using maize starch as raw materials,the chemical modification and coupling of starch as well as starch graft copolymerization kinetics were researched.The technology,formula and product application of the biodegradable plastics made from the starch graft copolymer were studied.Meanwhile,SEM observation,microfusion determination,biodegradable test and ASTM test on the starch graft copolymer were conducted A Reaction system for maize starch graft copolymer was set up.The biodegradable plastics based on starch graft copolymer have been manufactured successfully.Their comprehensive performances are comparable to foreign products of the same kind.

关 键 词：淀粉 接枝共聚物 生物降解 塑料 废物处理 

分 类 号：X799.05[环境科学与工程—环境工程]