The low degree of substitution cationic starch was synthesized in dry process by using petroleum ether as dispersant. The reaction efficiency was more effective and the product was more homogeneous.
用石油醚作为分散剂，干法制备低取代度阳离子淀粉，反应效率更高，产品更均一。
Test of Influence of Substitution Degree on Cationic Starch Property;
考察了影响取代度的各因素，确定了最佳工艺条件。
应用推荐