光接枝丙烯酰胺涤棉织物的阻燃性能

纺织学报 ›› 2013, Vol. 34 ›› Issue (10): 48-0.

光接枝丙烯酰胺涤棉织物的阻燃性能

金银山任元林董二莹苏倩信鹏月

天津工业大学纺织学部

收稿日期:2012-09-06 修回日期:2012-12-04 出版日期:2013-10-15 发布日期:2013-10-10
通讯作者: 任元林 E-mail:yuanlinr@163.com

Flame retardant property of polyester/cotton fabric photografted with acrylamide

Received:2012-09-06 Revised:2012-12-04 Online:2013-10-15 Published:2013-10-10

摘要/Abstract

摘要： 本文以二苯甲酮（BP）为光引发剂、丙烯酰胺（AM）为接枝单体，应用光接枝技术将AM接枝到涤棉织物上以改善其阻燃性能。分别对接枝前后涤棉织物进行了红外光谱、力学性能、燃烧性能、极限氧指数、热性能和残炭形貌的测试及分析。结果表明，AM可以通过光接枝技术接枝到涤棉织物表面，接枝后力学性能下降，氧指数、热性能提高。综合观察，接枝AM的涤棉织物的阻燃性明显提高。

关键词: 光接枝, 涤棉织物, 阻燃, 丙烯酰胺

Abstract: In this work, benzophenone (BP) and acrylamide (AM) were used as photoinitiator and grafting monomers with the photo-grafting polymerization to improve the flame retardancy of polyester-cotton blended fabric. The FTIR, mechanical properties，flammability, limited oxygen index, thermal behavior and char residue of grafted and ungrafted polyester-cotton blended fabric were all tested respectively. The results show that the successful grafting of AM on polyester-cotton blended fabric and the mechanical properties, the limited oxygen index, thermal behavior all increase. Comprehensive observation, the flame retardant performance has been improved significantly.

Key words: photo-grafting, polyester/cotton fabric, flame retardancy, acrylamide

中图分类号:

TS 195.5

金银山任元林董二莹苏倩信鹏月. 光接枝丙烯酰胺涤棉织物的阻燃性能[J]. 纺织学报, 2013, 34(10): 48-0.

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