棉纺织技术2023，Vol.51Issue(12)：40-45,6.
角蛋白植酸涂层棉织物的协同阻燃效果
Synergistic flame retardancy of keratin/phytic acid coated cotton fabric
摘要
Abstract
In order to better promote the flame retardant application of biomass material,keratin(WK)and phytic acid(PA)were used as flame retardants for the flame retardant finishing of cotton fabric by dipping-rolling-spraying method,and the synergistic effect on cotton fabric was investigated.The burning performances of different cotton fabrics were tested by infrared spectrometer,limiting oxygen index meter,thermal analyser,micro combustion calorimeter and so on.The results showed that the damaged length of WK/PA compound finished fabrics was decreases from 30 cm to 15 cm,the minimum was 4.5 cm.The limiting oxygen index was increased from 18%to 28.4%,the maximum was 33.3%,and there was no continuous combustion and smoldering,which produced a better flame retardant effect.It is considered that the method can effectively solve the smoldering problem of cotton fabric and provide an effective solution for the flame retardant modification of cotton fabric.关键词
角蛋白/植酸/阻燃整理/棉织物/协同作用/极限氧指数/热释放速率/热稳定性Key words
keratin/phytic acid/flame retardant finishing/cotton fabric/synergistic effect/limiting oxygen index/heat release rate/thermal stability分类
轻工业引用本文复制引用
马晶晶,刘让同,刘威,曾媛,刘淑萍..角蛋白植酸涂层棉织物的协同阻燃效果[J].棉纺织技术,2023,51(12):40-45,6.基金项目
国家重点研发计划资助项目(2017YFB0309100) （2017YFB0309100）
