Application of wheat protein in the flame-retardant polyester fabric

摘要：

　　In this study, wheat protein, ammonium polyphosphate (APP) and urea were used as carbon, acid and nitrogen sources for intumescent flame retardant respectively, Then it was applied on the surface of the ethylene terephthalate (PET) fabric through conventional method of two nips and dips, in order to improve the thermal stability and flame retardancy of the fabric.After the treatment, the damage length was reduced to 7cm and LOI values were increased from 20.5% to 26.6%.Thermal gravimetric (TG) analysis showed that the fire-retardant treated polyester fabric decomposed in advance during the combustion process, forming intumescent char layer and increasing highly in the amount of carbon residue.Scanning electron microscopy (SEM) has been used to observe the morphology of the surface of the fabric and carbon residue after burning flame retardant for analysing its flame retardant mechanism.

作者: Zhengyu Feng Xiaoyu Gu Hongfei Li Jun Sun Sheng Zhang

作者单位: State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China;Center for Fire Safety Materials, Beijing University of Chemical Technology, Beijing, 100029,China

会议类型: 国际会议

会议名称: 5th International Symposium on Flame-Retardant Materials & Technologies(ISFRMT 2018)(第五届阻燃材料与技术国际研讨会 )

会议地点: 杭州

会议语种:英文

页码: 241-242

在线出版日期: 2018-06-14（万方平台首次上网日期，不代表论文的发表时间）