摘要
主要研究了AM-co-AMPS共聚物的制备及其对纸张的增干强作用。研究表明,相对分子质量为4.22×105,AMPS含量为25%时的丙烯酰胺和2-丙烯酰胺基-2-甲基丙磺酸的共聚物对纸张的增强效果最好,裂断长比空白样增加15.4%。
In this paper,the preparation and application of copolymers of2-acrylamido-2-methyl propane sulfonic acid(AMPS)were dis-cussed.The results showed that when the copolymers of acrylamide and AMPS with molecular weight 422thousand and the25%dosage of AMPS were used,the paper strength properties were the best,the tensile strength increased by15.4%.
出处
《中国造纸》
CAS
北大核心
2003年第11期21-23,共3页
China Pulp & Paper
