FLAME-RETARDANT AND CREASE-PROOFING FINISHING OF COTTON FABRICS VIA IN-SITU CO-POLYMERIZATION OF ETHYLENE PHYTIC ACID AND ITACONIC ACID, PART I Fabrication Process

被引：1
|
作者：
ZHOU, Qingqing [1 ,2 ]
CHEN, Jiayi [2 ]
TAO, Yue [2 ]
WANG, LiangGui [2 ]
SHAO, Jianzhong [1 ]
机构：
[1] Zhejiang Sci Tech Univ, Sch Mat & Text, Hangzhou, Zhejiang, Peoples R China
[2] Yancheng Inst Technol, Coll Text & Clothing, Yancheng, Jiangsu, Peoples R China
来源：
THERMAL SCIENCE | 2022年 / 26卷 / 03期
关键词：
Key words; flame-retardant finishing; ethylene phytic acid; cotton fabrics;
D O I：
10.2298/TSCI210301270Z
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Ethylene phytic acid and unsaturated itaconic acid could be copolymerized insitu and cross-linked on the cotton fabrics to enhance flame-retardant and crease-proofing properties. Natural phytic acid was modified with glycidyl methacrylate and characterized by IR, 1H NMR, and TG. The IR indicated that new characteristic absorption peaks appear near 1720 c/m, 1470 c/m, 1380 c/m, and 1002 c/m for the molar ratios phytic acid: glycidyl methacrylate of 1:3 or 1:6, the peaks correspond to the bending vibration of C=O, C???H, CH3, and C=O???O respectively in the glycidyl methacrylate. The 1H NMR results further confirmed the reaction between glycidyl methacrylate and phytic acid, and the TG results revealed the thermal properties of phytic acid.
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收藏
页码：2815 / 2821
页数：7
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