Preparation and properties of flexible flame retardant polyamide coated fabric via wet coating

被引：0
|
作者：
Chen Z. [1 ]
Yu Y. [2 ]
Fu Y. [2 ]
Lei P. [2 ]
Jiang J. [3 ]
Qi D. [3 ]
机构：
[1] Key Laboratory of Surface Modification of Polymer Materials and Mechanical and Electrical Products, Wenzhou Polytechnic, Wenzhou
[2] Zhejiang King Label Technology Co., Ltd., Huzhou
[3] Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou
来源：
Fangzhi Xuebao/Journal of Textile Research | 2021年 / 42卷 / 11期
关键词：
9; 10-dihydrogen-9-oxygen hybrid-10-phosphorus hexafil-10-oxide; Flame retardant textiles; Flexible fabric; Polyamide coating; Wet coating;
D O I：
10.13475/j.fzxb.20201105607
中图分类号：
学科分类号：
摘要：
In order to address the poor performance of polyamide coated fabric's hand feel and flame retardant properties, caused by insoluble particulate flame retardant, the research introduced 9, 10-dihydrogen-9-oxygen hybrid-10-phosphorus hexafil-10-oxide (DOPO) into the polyamide/methanol-calcium chloride solution. A porous, light and thin polyamide coating with DOPO uniformly dispersed, and a smooth and flat surface coating on the fabric were created on the fabric via wet coating which including coating, water exchange into film and drying process. The effects of DOPO and particulate flame retardants on the fluid properties of the polyamide/methanol-calcium chloride solution system were investigated and compared. The results show that DOPO changes the rheological properties of the solution, but does not significantly increase the shear viscosity of the system, which is beneficial to coating processing. According to the test of flame retardant properties and stiffness, it was found that DOPO can effectively improve the flame retardant properties of the coated fabric and retain the flexibility of the fabric compared to the flame retardant particles. © 2021, Periodical Agency of Journal of Textile Research. All right reserved.
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页码：110 / 116
页数：6
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