固体聚丙烯酸浆料瞬时聚合工艺研究  

Instant polymerazing of solid polyacrylic acid size

作　　者：吴长春[1] 孙武辉[1] 李冬梅[2] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048 [2]西安工程大学中澳国际学院,陕西西安710048

出　　处：《西安工程大学学报》2010年第3期272-275,共4页Journal of Xi’an Polytechnic University

基　　金：科技部科技人员服务企业行动项目(2009GJGO0030)

摘　　要：采用瞬时聚合法制备固体聚丙烯酸浆料,研究瞬时合成固体聚丙烯酸浆料聚合过程中中和度、引发剂量对浆料的水溶性、粘度及对棉纤维黏附力等性能的影响.实验结果表明,当中和度为50%~60%,引发剂量为丙烯酸量的1.25%~1.75%时,合成的固体聚丙烯酸浆料性能符合经纱上浆用浆料的要求.Solid polyacrylic acid size was synthesized by the use of instantantaneous polymn.The neutralization degree and initiator amount were investigated during instant poloymeriation by using oxidizing-reducing system.The adhension of solid polyacrylic acid size to cotton fiber was also studied.The results shows that when the neutralization degree is between 50%~60%,the initiator amount is between 1.25%～1.5%,the properties of solid polyacrylic acid size meets the requirements of warp yarn sizing.

关 键 词：固体丙烯酸浆料 瞬时聚合 中和度 

分 类 号：TS103.84[轻工技术与工程—纺织工程]