基于一磷酸腺苷的涤棉混纺织物阻燃整理  

Flame retardant finish of polyester/cotton blended fabric with adenosine monophosphate

作　　者：车淼 王晓 陈茹 李佥[2] CHE Miao;WANG Xiao;CHEN Ru;LI Qian(School of Textile and Material Engineering,Dalian Polytechnic University,Dalian 116034,Liaoning,China;School of Biological Engineering,Dalian Polytechnic University,Dalian 116034,Liaoning,China)

机构地区：[1]大连工业大学纺织与材料工程学院,辽宁大连116034 [2]大连工业大学生物工程学院,辽宁大连116034

出　　处：《上海纺织科技》2024年第4期101-106,共6页Shanghai Textile Science & Technology

基　　金：国家自然基金青年基金项目(51803017);辽宁省教育厅2021年度科学研究经费项目(面上项目)(LJKZ0530)。

摘　　要：通过光接枝一磷酸腺苷单体(AMP-m-GMA)对不同比例涤棉混纺织物进行阻燃整理的可行性进行初步探索。采用傅里叶变换红外光谱、热重分析、扫描电镜手段表征和分析阻燃整理前后涤纶、纯棉和涤棉混纺织物的化学结构、热性能以及表面形貌,并测试阻燃整理前后织物的燃烧性能和物理机械性能。相较于涤纶,AMP-m-GMA阻燃单体的接枝和交联更多地发生在棉纤维表面,棉纤维含量高的涤棉混纺织物阻燃性能更易得到提高。A preliminary exploration of the feasibility of flame retardant finishing on polyester/cotton blended fabrics with different proportions by photografting adenosine monophosphate monomer(AMP-m-GMA)is discussed.The chemical structure,thermal properties and surface morphology of polyester,cotton and polyester fabrics before and after flame retardant finish are characterized and analyzed by Fourier transform infrared spectroscopy,thermogravimetric analysis and scanning electron microscopy.The combustion properties and physical and mechanical properties of fabrics before and after flame retardant arealso tested.Compared with polyester fiber,the graft and crosslinking of AMP-m-GMA flame retardant monomer occur more on the surface of cotton fiber,and the flame retardant property of polyester/cotton blended fabric with high cotton fiber content is easier to be improved.

关 键 词：涤纶 棉 混纺织物 磷酸腺苷 生物阻燃剂 阻燃整理 光接枝 

分 类 号：TS195.24[轻工技术与工程—纺织化学与染整工程]