天丝织物的阻燃抗紫外线多功能整理  

Flame retardant and anti-UV finish of Tencel fabric

作　　者：徐爱玲[1] 马煜 程晓红 王春梅[1] XU Ai-Iing;MA Yu;CHENG Xiao-hong;WANG Chun-mei(School of Textile and Clothing, Nantong University, Nantong 226019, China;Rugao Xiehe Printing and Dyeing Co., Ltd., Rugao 226500, China)

机构地区：[1]南通大学纺织服装学院,江苏南通226019 [2]如皋市协和印染有限公司,江苏如皋226500

出　　处：《印染》2019年第14期18-22,共5页China Dyeing and Finishing

基　　金：南通大学研究生创新项目（FZ201807），南通大学大型仪器设备开放基金（2019-32）

摘　　要：采用植酸铵阻燃剂对天丝织物进行阻燃整理,探讨了阻燃剂和催化剂用量、pH值、焙烘温度及时间对整理织物阻燃性能的影响,得到天丝的阻燃整理工艺为:阻燃剂300 g/L,双氰胺50 g/L,整理液pH值6.0,焙烘温度170℃,焙烘时间5 min。测试了阻燃整理后天丝织物的红外吸收光谱、表面形貌、热稳定性以及抗紫外线性能。结果表明:整理后织物的炭长下降至4.5 cm,抗紫外线效果达到50+;经20次水洗后炭长为7.1 cm,抗紫外线效果为40+。Flame retardant finish of Tencel fabric is carried out with phytic acid ammonium. The effects of dosage of phytic acid ammonium and catalyst, pH value, curing time and temperature on the flame re tardancy of finished fabrics are discussed. The optimum process is: phytic acid ammonium 300 g/L, dicy andiamide 50 g/L, pH value 6.0, curing at 170 °C for 5 min. The infrared absorption spectrum, surface morphology, thermal stability and UV resistance of the Tencel fabric after flame retardant finishing are characterized. The results show that the carbon length of the finished fabric drops to 4.5 cm, and the UPF reaches 50+. After 20 times of washing, the carbon length is 7.1 cm, and the UPF is 40+.

关 键 词：阻燃整理 植酸铵 抗紫外 天丝 

分 类 号：TS195.592[轻工技术与工程—纺织化学与染整工程]