摘要
从环境保护和染色性能两方面出发,设计和制备了分子质量低于925、含氮量为5.75%的纤维素纤维改性剂聚环氧氯丙烷胺化物(PECH-amine).棉织物经PECH-amine改性后染色的K/S值比未改性加入40 g/L NaCl的K/S值提高约100%,匀染性相差不大.
Aminated polyepichlorohydrin （PECH-amine） with mol. wt less than 925 and N content of 5.75% was designed and prepd., for the purpose of environment protection and dyeing property improvement, as modifier of cellulosic fibers. The K/S values of the dyed modified cotton fabrics were increased by about 100% as compared with that of the non-modified ones dyed in 40 g/L NaCl. The levelness was similar
出处
《印染助剂》
CAS
2005年第12期18-21,共4页
Textile Auxiliaries
关键词
纤维素纤维
聚环氧氯丙烷胺化物
改性
色差
环境保护
cellulosic fibers
aminated polyepichlorohydrin
modification
shading
environment protection
