淀粉与苯乙烯接枝共聚物的结构及性能研究  

Study on Structure and Performance of Starch and Styrene Graft Copolymerization

作　　者：田晓玲[1] 

机构地区：[1]辽宁农业职业技术学院工程系,辽宁熊岳城115009

出　　处：《安徽农业科学》2011年第3期1516-1517,1520,共3页Journal of Anhui Agricultural Sciences

摘　　要：通过红外光谱和扫描电子显微镜,对玉米淀粉与苯乙烯接枝共聚物的微观结构进行了分析,并通过碾片试验、拉伸强度测定、吸水率测定、耐热水性能测定及酶解试验,分析了其生物降解性能。结果表明,该接枝共聚物具有热塑性和微生物降解性,可望开发为某种生物降解材料。The microscopic structure of maize starch and styrene graft copolymer was analyzed by using infrared spectra and scanning electron microscopy.And through slice experiment,determination of intensity of tension,water absorbance,hot water resistance,and enzyme experiment,its biodegradation performance was analyzed.The results showed that the graft copolymerization has thermoplastic and degradation of biological,which could be used as a biodegradation material.

关 键 词：淀粉 苯乙烯 接枝共聚 结构 生物降解性能 

分 类 号：S37[农业科学—农产品加工]