湿法涂层工艺对阻燃商标布形貌及阻燃性能的影响  

Effect of wet coating process on the morphology and flame-retardantproperties of anti-flaming trademark fabric

作　　者：蒋继康 虞一浩 符晔 雷鹏飞 戚栋明[1] 陈智杰 JIANG Jikang;YU Yihao;FU Ye;LEI Pengfei;QI Dongming;CHEN Zhijie(Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education,Zhejiang Sci-Tech University,Hangzhou 310018,China;Zhejiang King Label Technology Co.,Ltd.,Huzhou 313100,China;Key Laboratory of Surface Modification of Polymer Materials and Mechanicaland Electrical Products,Wenzhou Polytechnic,Wenzhou 325035,China)

机构地区：[1]浙江理工大学先进纺织材料与制备技术教育部重点实验室,杭州310018 [2]浙江凯瑞博科技有限公司,浙江湖州313100 [3]温州职业技术学院聚合物材料及机电产品表面改性技术研究重点实验室,浙江温州325035

出　　处：《现代纺织技术》2022年第2期178-183,共6页Advanced Textile Technology

基　　金：浙江省重点研发项目(2021C01077);温州职业技术学院重大科技项目(WZY2020002);温州市科技局基础性科研项目(G2020025)。

摘　　要：为提高聚酰胺湿法涂层织物的阻燃性能,将阻燃剂9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物(DOPO)作为填料添加于聚酰胺湿法涂层浆料中。研究以DOPO为填料的聚酰胺湿法涂层工艺(涂层浆料放置时间、烘焙温度、相转变时间)对所制涂层织物服用性能和阻燃性能的影响,进而得出最佳湿法涂层工艺。结果表明:DOPO加入聚酰胺湿法涂层浆料后,商标布的最佳涂层浆料黏度为0.7 Pa·s,最佳相转变时间为15 s,最佳烘焙温度为100℃,所制阻燃商标布具有较佳的阻燃效果和手感。In order to enhance the flame retardant properties of PA wet coating fabrics,the flame retardant 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide(DOPO)was selected as a filler to add into the wet coated polyamide slurry.This paper is focused on studying the impact of wet coated polyamide with DOPO as the filler(the storage time,baking temperature,phase transformation time of coating slurry)on the wearability and flame retardant properties of the coated fabric,so as to obtain the optimal wet coating process.The results reveal that after DOPO is added to the polyamide wet coating slurry,the optimal coating slurry viscosity of the trademark fabric is 0.7 Pa·s,the optimal phase transformation time is 15 s,and the optimal baking temperature is 100℃.The anti-flaming trademark fabric can achieve better flame-retardant efficiency and hand feeling.

关 键 词：湿法涂层 聚酰胺涂层 阻燃 商标布 手感 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]