【摘要】 以玉米淀粉为原料,选用环氧氯丙烷作交联剂,氯乙酸作羧甲基化试剂,合成了交联-羧甲基淀粉,并对产品的黏度、透光率、耐酸性能、抗剪力性能和抗老化性能等进行了测试,结果表明性能良好。更多还原

【Abstract】 The cross-linking carboxymethyl double modified cornstarch was prepared by the cornstarch and 2-chloroacetic acid and 3-chloro-1,2-epoxypropane catalyzing with alkaline. The properties of products including its viscosity and transparency and anti-acidity and anti-cutting and anti-ageing were determined and the results were satisfactory.更多还原