LOTAN纤维性能测试研究
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摘要
将LOTAN纤维和几种阻燃纤维的性能,如极限氧指数(LOI值)、回潮率、体积比电阻、断裂强度、热稳定性、化学性能等进行了对比与分析,发现LOTAN纤维:LOI值高于39%,可用于生产阻燃防护纺织品;回潮率高、体积比电阻较大,可纺性差;断裂强度低,但热稳定性好;耐酸性优于耐碱性;烟气毒性试验评定级别为F0~F1,纤维具有良好的环保性能。
The properties of LOTAN fiber were analyzed and compared with several common flame retardant fibers,such as LOI value,moisture regain,volume specific resistance,breaking strength,thermal stability and chemical properties. The results showed that,LOI value of LOTAN fiber was more than 39%,which suited for flame retardant protective textile; moisture regain and volume specific resistance were high,while spinnability was poor; breaking strength was low but thermal stability was good; acid resistance was better than alkali resistance; evaluation lever of smoke toxicity test was F0 ~ F1,which exhibited good environmental performance.
The properties of LOTAN fiber were analyzed and compared with several common flame retardant fibers,such as LOI value,moisture regain,volume specific resistance,breaking strength,thermal stability and chemical properties. The results showed that,LOI value of LOTAN fiber was more than 39%,which suited for flame retardant protective textile; moisture regain and volume specific resistance were high,while spinnability was poor; breaking strength was low but thermal stability was good; acid resistance was better than alkali resistance; evaluation lever of smoke toxicity test was F0 ~ F1,which exhibited good environmental performance.
引文
[1]梁枫,陶璐璐.阻燃纤维性能提上去、价位降下来[N].中国纺织报,2012-02-28(1).
[2]冷雪妍.吉林化纤成功研发高性能阻燃纤维[N].中国纺织报,2014-08-05(7).
[3]崔瑞芳.试析我国腈纶工业的现状与发展前景[J].山东纺织科技,2001(4):54-56.
[4]高敏惠.我国腈纶工业的发展前景[J].合成纤维工业,2001,24(1):6-9.
[5]GB/T 5454—1997纺织品燃烧性能试验氧指数法[S].北京:中国标准出版社,1997.
[6]GB/T 9995—1997纺织材料含水率和回潮率的测定烘箱干燥法[S].北京:中国标准出版社,1997.
[7]GB/T 14342—1993合成短纤维比电阻试验方法[S].北京:中国标准出版社,1993.
[8]GB/T 14337—2008化学纤维短纤维拉伸性能试验方法[S].北京:中国标准出版社,2008.
[9]姚穆.纺织材料学[M].3版.北京:中国纺织出版社,2009:51-53.
[10]崔淑玲,胡雪敏.纤维化学与物理[M].石家庄:河北科技大学,2003:193-195.
[11]EN ISO 6942-2002 Protective clothing-protection against heat and fire——Method of test:Evaluation of materials and material assemblies when exposed to a source of radiant heat[S].Brussels:European Committee for Standardization,2002.
[2]冷雪妍.吉林化纤成功研发高性能阻燃纤维[N].中国纺织报,2014-08-05(7).
[3]崔瑞芳.试析我国腈纶工业的现状与发展前景[J].山东纺织科技,2001(4):54-56.
[4]高敏惠.我国腈纶工业的发展前景[J].合成纤维工业,2001,24(1):6-9.
[5]GB/T 5454—1997纺织品燃烧性能试验氧指数法[S].北京:中国标准出版社,1997.
[6]GB/T 9995—1997纺织材料含水率和回潮率的测定烘箱干燥法[S].北京:中国标准出版社,1997.
[7]GB/T 14342—1993合成短纤维比电阻试验方法[S].北京:中国标准出版社,1993.
[8]GB/T 14337—2008化学纤维短纤维拉伸性能试验方法[S].北京:中国标准出版社,2008.
[9]姚穆.纺织材料学[M].3版.北京:中国纺织出版社,2009:51-53.
[10]崔淑玲,胡雪敏.纤维化学与物理[M].石家庄:河北科技大学,2003:193-195.
[11]EN ISO 6942-2002 Protective clothing-protection against heat and fire——Method of test:Evaluation of materials and material assemblies when exposed to a source of radiant heat[S].Brussels:European Committee for Standardization,2002.