摘要
采用熔融共混法制备出了高抗冲聚苯乙烯(HIPS)/苯乙烯接枝马来酸酐(SMA)/CG-ATH纳米复合材料,研究了SMA的加入量对复合材料阻燃性能、力学性能和界面粘结性能的影响。结果表明,SMA的加入可以提高复合材料的阻燃性能、拉伸性能和弯曲性能,但对复合材料冲击性能的提高没有产生明显的效果;SMA的加入有助于强化纳米CG-ATH在HIPS基体中的分散性及其与HIPS基体间的界面粘结性。
HIPS/SMA/CG-ATH nano-composite was prepared by melt blending HIPS with SMA and nano-CG- ATH. The effect of the SMA amount on flame retardant, mechanical, and interracial adhesion properties of the nano-com- posite was studied. The results showed that the flame retardant, tensile, and flexural properties of the nano-composite could be increased by adding the SMA, but the impact property of the nano-composite was hardly improved. The addition of the SMA was beneficial to improve the dispersion of the nano-CG-ATH in HIPS matrix and interracial adhesion between them.
出处
《化工新型材料》
CAS
CSCD
北大核心
2009年第1期38-40,共3页
New Chemical Materials
基金
国家863计划资助项目(2002AA302605)
