摘要
Abstract
Two kinds of hydrophilic cationic softeners, ester quaternary ammonium (QL541) and imidazoli⁃um quaternary ammonium salt (QL542), were compared from the synthesis process, chemical structure, physi⁃cal properties and applications. The properties of hydrophilic, yel owing, soft and fluffy were investigated. The results showed that the hydrophilic property of QL541 was 1.24 s, and the hydrophilic property of QL542 was 3.07 s. The QL541 was better in yel owing performance, while QL542 was better in soft, bulky and integrated performance.关键词
酯基季铵盐/咪唑啉季铵盐/亲水柔软剂/性能对比Key words
ester quaternary ammonium/imidazolium quaternary ammonium salt/hydrophilic softerner/performance comparison分类
化学化工
