PA6/云母复合材料界面改性研究

摘要

PA6/PA6-g-MAH/mica composite was prepared by melt blending method. The effect of the PA6-g-MAH on mechanical and thermal properties of PA6/mica composite was studied. The results showed that the comprehensive mechanical property of PA6/PA6-g-MAH/mica composite was better when 6 wt％ PA6-g-MAH was added. The addition of the PA6-g-MAH was beneficial to improve the thermal stability of PA6/mica composite.%采用熔融共混法制备出了PA6/PA6接枝马来酸酐/云母复合材料,研究了PA6接枝马来酸酐对PA6/云母复合材料力学性能和热性能的影响.结果表明,PA6接枝马来酸酐的加人量(质量分数)为6%时,PA6/PA6接枝马来酸酐/云母复合材料的综合力学性能较好;PA6接枝马来酸酐的加入有助于提高PA6/云母复合材料的热稳定性.