摘要
研究了刚性有机粒子ＰＳ及ＰＭＭＡ对ＰＶＣ、ＰＶＣ／ＥＶＡ共混体系力学性能的影响．实验结果表明：添加少量的刚性有机粒子后，体系的拉伸强度、冲击强度等力学性能得到明显改善，而且不同的刚性有机粒子对不同体系有不同的改性效果．
This paper studies the effects of rigid organic filler (PS,PMMA) on the mechanical properties of PVC and PVC/EVA blend.The result showed that adding small amount of rigid organic filler can significantly improve the mechanical strength such as tensile strength and impact strength of the system, and the modification varied with the rigid organic fillers.
