【作者】 李梅英； 王鸿儒；

【Author】 Li Meiying,Wang Hongru(College of Resources and Environment,Shaan Xi University of Science and Technology,Xi’an 710021,China)

【机构】 陕西科技大学资源与环境学院；

【摘要】 聚氨酯材料与蛋白质材料都具有各自优异的性能,但其各自的固有缺点决定了必须通过互相改性扩大其应用范围,从而起到扬长避短的功效。本文从改性反应的难点以及反应机理方面入手,深入的研究了聚氨酯对酪素,丝素蛋白和明胶的改性方法。改性之后的材料可用于制革工业,并对制革工业具有一定的推动作用。更多还原

【Abstract】 Polyurethane materials and protein materials have their excellent performance,but they respectively have weak points and they must be modified to expanding their application scope.From the difficulties and mechanism of the modified reaction,this paper deeply studies the ways of polyurethane modifying casein,fibroin and gelatin.The modified materials can be used in leather making industry and can promote the leather making industry.更多还原