高端车内饰阻燃针刺毡的研制  

Study on Flame-Retardent Needle Felt of Interior Materials in High-End Car

作　　者：张瑜[1] 黄婷婷[1] 王洪云 殷媛[1] 李素英[1] 张伟[1] 

机构地区：[1]南通大学纺织服装学院,江苏南通226019 [2]南通新绿叶非织造布有限公司,江苏南通226014

出　　处：《南通大学学报（自然科学版）》2012年第4期50-55,共6页Journal of Nantong University(Natural Science Edition)　

基　　金：江苏省产学研联合创新资金项目(BY2012135);江苏高校高新技术产业发展项目(JHB2011-47);南通市科技项目产学研合作计划补助项目(TBA2010029);南通市重大科技创新专项计划项目(XA2010008)

摘　　要：将芳纶1414、三维中空涤纶阻燃纤维(PET)、聚丙烯腈预氧化纤维以及丙纶(PP)等按照不同的质量比均匀混配,采用非织造针刺加工技术制成了能够供高端车内饰材料使用的多种纤维交织的立体复合结构针刺毡.考察了原料混合比对材料性能的影响,发现试样混合比例为50∶25∶15∶10时,材料的阻燃、耐磨、高回弹及透气等性能最佳.通过对轧光整理工艺参数的分析发现,轧光温度为140℃,压力为3 MPa和时间为4 min时,所得材料的综合性能最好.The aramid fiber 1414, three-dimensional crimp hollow fire-retardant polyester fiber, polyacrylonitrile oxi- dized fibers and polypropylene are evenly mixed according to the different proportion. A variety of fiber mixed needl felt with three-dimensional composite structure is prepared by nonwoven needle-punched processing technology and is used in high-end car interior materials. The effect on material properties of mixing ratio of raw material is probed. It is found that the flame retardant, wear-resisting, high resilience, and permeability properties are good, when the mixing ratio of raw material is 50：25：15：10. Calendering technological parameter is also studied. It is found that the materail properties are the best, when the calendering temperature, calendering pressure and calendering time are 140 ℃, 3 MPa and 4 rain, respectively.

关 键 词：阻燃 高端车内饰材料 非织造 针刺毡 轧光 

分 类 号：TS174.6[轻工技术与工程—纺织材料与纺织品设计]