羊毛纤维微波辐照下接枝碳微球的接枝率影响因素的研究  

The Influence Factors of Grafting Ratio of CMSs onto Wool Fibers by Microwave Irradiation

作　　者：王欣[1] 牛梅[1] 李静亚[1] 戴晋明[1] 侯文生[1] 王淑花[1] 薛宝霞[1] 

机构地区：[1]太原理工大学轻纺工程与美术学院,榆次030600

出　　处：《材料导报（纳米与新材料专辑）》2013年第1期77-79,83,共4页

基　　金：山西省回国留学人员科研资助项目(2012-044);山西省自然科学基金(2011011023-4);山西省自然科学(青年)基金(2012021021-6);山西省攻关项目(20110321053);太原理工大学青年基金(2012L027)

摘　　要：采用微波辐照方法将碳微球(CMSs)接枝在羊毛纤维表面。研究了CMSs悬浮液的制备工艺对羊毛纤维接枝率和阻燃性能的影响。通过炭化残渣量转换极限氧指数(LOI)的方法测试阻燃羊毛纤维的阻燃性能。结果表明:CMSs的接枝率达到6%时制得的阻燃羊毛纤维的LOI值可以达到29.5%,使羊毛的阻燃性能提高了17%,洗涤30次后LOI值仍达到29.2%。CMSs was grafted onto the surface of wool fiber by microwave irradiation. The influences of prepara- tion techniques of CMSs on the grafting ratio of wool fiber were discussed in detail. The flame retardant properties of wool fiber were measured by the values of LOI （limiting oxygen index）. The results indicated that： when the grafting ratio of CMSs on the surface of wool fiber was 6%, the LOI value was 29.5 %. Compared with original wool fiber, the flame retardant property of treated wool fiber was improved by 17%. The LOI still retained 29.2% after the wool fi- ber was washed 30 times.

关 键 词：CMSs 羊毛 阻燃性 

分 类 号：TB34[一般工业技术—材料科学与工程]