摘要
聚丙烯酸钠是一种具有很强吸水能力的高分子材料,被广泛用做尿不湿的吸水材料。本文对市面上常见的七种尿不湿品牌的性能进行实验研究,系统考察了不同品牌尿不湿的吸水速率、最大吸水量、保水能力以及不同盐浓度和温度下的吸水性能,基于这些实验来探讨尿不湿吸收性能的影响因素,并为进一步提升其吸水性能提供依据。
Sodium polyacrylate is a kind of polymer material with strong water absorption capacity. It has been widely used as the water absorbing material in diapers. The water absorbency of seven brands of diapers being available in market was studied systematically to investigate the water absorption rate, the maximum water absorption capacity, the water holding capacity and the water absorption performance under circumstances with different salt concentrations and temperatures. Based on these experiments, we can better understand the factors that influence the characteristics of diapers, with insights for further improving their water absorption capacity.
作者
陈敬贻
董昊
CHEN Jing-Yi;DONG Hao(High School Affiliated to Nanjing Normal University,Nanjing Jiangsu 210003,China;KuangYaming Honors School,Nanjing University,Nanjing Jiangsu 210023,China)
出处
《武汉纺织大学学报》
2019年第2期20-24,共5页
Journal of Wuhan Textile University
基金
全国中学生英才计划项目(2017)
