氟素整理剂在SMMS非织造布后整理中的应用  

Application of fluorocarbon finishing agent on SMMS non-woven fabric

作　　者：陈志军 段秋飞 CHEN Zhijun;DUAN Qiufei(School of Textile Science and Engineering,Wuhan Textile University,Wuhan 430200,China;Best Pacific International Holdings Limited,Dongguan 523147,China)

机构地区：[1]武汉纺织大学纺织科学与工程学院,湖北武汉430200 [2]东莞超盈纺织有限公司,广东东莞523147

出　　处：《染整技术》2021年第8期27-29,共3页Textile Dyeing and Finishing Journal

基　　金：纺织纤维及制品教育部重点实验室(武汉纺织大学)开放课题资助(FZXW2017011)。

摘　　要：采用新型氟素整理剂PM-3622通过浸轧焙工艺对SMMS非织造布进行功能后整理。探讨了整理剂用量、焙烘温度和焙烘时间对整理效果的影响。结果表明,当整理剂PM-3622用量为60 g/L,焙烘温度为130℃,焙烘时间为3 min时,经后整理的SMMS非织造布接触角达到124.3°,耐静水压达到33.9 kPa,断裂强力和沾水等级升高,断裂伸长率、透气量均有不同程度的下降,升降程度与整理剂用量、焙烘温度和焙烘时间有一定关系。SMMS non-woven fabric was finished by fluorocarbon finishing agent PM-3622 though processes of dip-ping,padding and curing.The effects of finishing agent dosage,curing temperature and curing time on the finishing effect were discussed.The results show that when the concentration of PM-3622 is 60 g/L,curing temperature is 130℃,curing time is 3 min,the contact angle of SMMS non-woven fabric after finishing is 124.3°,hydro-static pressure resistance is 33.9 kPa,breaking strength and spray rating increase,and the elongation at break and air permeability reduce to some ex-tent.The extent of fluctuation have a relationship to the concentration of finishing agent,curing temperature and curing time.

关 键 词：氟素整理剂 SMMS非织造布 功能后整理 

分 类 号：TS195.2[轻工技术与工程—纺织化学与染整工程]