摘要
以异佛尔酮二异氰酸酯(IPDI)、聚己二酸-1,4-丁二醇酯二醇(PBA1000)、聚四氢呋喃醚二醇(PTMG1000)、N-甲基二乙醇胺(N-MDEA)、葡萄糖等为原料,硅烷偶联剂KH560为改性剂,制备KH560改性阳离子水性聚氨酯(K-CWPU)固色剂,并用于棉织物整理。优化的整理工艺为:K-CWPU固色剂60 g/L、轧余率80%,120℃焙烘60 s。整理后的织物耐干摩擦色牢度达到5级,耐湿摩擦色牢度达到3级,同时对色光影响不明显。
The silane modified cationic waterborne polyurethane fixing agent(K-CWPU)is prepared with isopho⁃rone diisocyanate(IPDI),polyhexanedioic acid 1,4-butanediol ester glycol(PBA1000),polytetrahydrofuran ether glycol(PTMG1000),N-methyldiethanolamine(N-MDEA)and glucose as raw materials,and silane coupling agent KH560 is used as the modifier.The optimized finishing process is K-CWPU fixing agent 60 g/L,80%of pick-up,baking at 120℃for 60 s.The color fastness to dry rubbing and wet rubbing of the finished fabric can reach Grade 5 and Grade 3 respectively.The shade is not affected obviously.
作者
李苏松
师文钊
陆少锋
崔杉杉
苏国鑫
张曼妍
LI Susong;SHI Wenzhao;LU Shaofeng;CUI Shanshan;SU Guoxin;ZHANG Manyan(School of Textile Science and Engineering,Xi′an Polytechnic University,Xi′an 710048,China)
出处
《印染》
CAS
北大核心
2023年第2期17-21,共5页
China Dyeing and Finishing
基金
陕西省教育厅重点科研计划项目(21JY014)
西安工程大学研究生创新基金项目(chx202100)
陕西省重点研发计划项目(2022GY351)。
关键词
固色剂
阳离子聚氨酯
硅烷偶联剂
色牢度
棉织物
fixing agent
cationic polyurethane
silane coupling agent
color fastness
cotton fabric
