硅油改性ABS阻燃性能研究  

The Flame Retardant Property of ABS Modified by Silicone Oil

作　　者：张超[1] 曾小兰[1] 李毅伟[1] 李航昱[1] 黄永毅[1] 林国良[1] 

机构地区：[1]厦门大学材料学院福建省防火阻燃材料重点实验室,福建厦门361005

出　　处：《厦门大学学报（自然科学版）》2011年第4期739-741,共3页Journal of Xiamen University：Natural Science

基　　金：福建省重大科技平台建设基金项目(2009J1009)

摘　　要：研究硅油及脂肪酸盐复配制备无卤阻燃的ABS材料.考察了不同硅油对ABS阻燃性能的影响,不同脂肪酸盐与硅油的协效阻燃作用.研究结果表明,氨基硅油对ABS的阻燃效果明显,硬脂酸镁对硅油的协效阻燃作用最大.当m(氨基硅油):m(硬脂酸镁)=1∶2,添加5 PHR时,ABS阻燃材料的氧指数达到31.3.In this paper,the silicone oil and fatty acid salt were mixed with ABS as halogen-free flame retardant ABS material.Through measuring the oxygen index（OI） of ABS blends,the effects of different silicone oils on the flame-retardant property of ABS were explored.The synergistic flame-retardant effects of different fatty acid salts to silicone oil were also considered.The results showed that amino silicone oil had a better effect in improving the flame retardant property of ABS.The addition of magnesium stearate had the best synergistic flame-retardant effect to silicone oil.When the mass ratio of amnio silicone oil and magnesium stearate is 1∶2,with 5 PHR additive amount,the OI of ABS can reach 31.3.

关 键 词：ABS 硅油 阻燃 氧指数 

分 类 号：TQ316.6[化学工程—高聚物工业]