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介绍了我司使用高取代度阳离子淀粉用于新闻纸的生产实践。实践表明,使用于新闻纸的阳离子淀粉取代度越高,其性价比越高。取代度为0.095~0.11的阳离子淀粉在使用方法上有一些迥异于其它阳离子淀粉之处。
Introduced the Division I use high degree of substitution cationic starch newsprint production for the practice. Practice has shown that the higher the degree of substitution of cationic starch used in newsprint, the higher the cost performance. Cationic starch having a degree of substitution of 0.095 to 0.11 has some differences from the other cationic starches in the method of use.