无卤阻燃ABS复合材料的研究  

Study on Halogen-Free Flame Retardant ABS Composites

作　　者：王立春 孙青[1] 柏璐 曹华 朱琴 Wang Lichun;Sun Qing;Bai Lu;Cao Hua;Zhu Qin(School of Textile and Clothing, Nantong University, Nantong, Jiangsu, 226019;Jiangsu Shenghe New Material Technology Co., Ltd.,Huai'an, Jiangsu, 211600;Jiangsu Dongfang Cable Material Co., Ltd., Yangzhou,Jiangsu, 225800)

机构地区：[1]南通大学纺织服装学院,江苏南通226019 [2]江苏昇和新材料科技有限公司,江苏淮安211600 [3]江苏东方电缆材料有限公司,江苏扬州225800

出　　处：《现代塑料加工应用》2021年第2期8-10,共3页Modern Plastics Processing and Applications

基　　金：江苏省产学研合作项目(BY2019184)。

摘　　要：以磷/硅阻燃剂(SPDV)和有机蒙脱土(OMMT)为阻燃剂,通过熔融共混制备无卤阻燃丙烯腈-丁二烯-苯乙烯共聚物(ABS)复合材料。通过锥形量热仪、极限氧指数和UL94垂直燃烧仪测试复合材料的阻燃性能。结果表明:随着SPDV添加量的增加,ABS复合材料的阻燃性能逐渐改善,OMMT的加入降低了材料燃烧的生烟速率;当SPDV与OMMT并用时,复合材料阻燃效率更高,表现出阻燃协同作用。Using phosphorus/silicon flame retardant(SPDV)and organic montmorillonite(OMMT)as flame retardants,halogen-free flame retardant(HFFR)ABS composites were prepared by melt blending.The flame retardancy of ABS composites was tested by cone calorimeter,limiting oxygen index and UL94 vertical combustor.The results show that the flame retardancy of ABS is gradually improved as the increase of SPDV,and the addition of OMMT reduces smoke generation rate of the material.When SPDV and OMMT are used together,the flame retardancy efficiency of the composites is higher,showing a synergistic effect of flame retardancy.

关 键 词：丙烯腈-丁二烯-苯乙烯共聚物 无卤阻燃 磷/硅阻燃剂 有机蒙脱土 协同作用 

分 类 号：TQ3[化学工程]