FS-1/PP共混改性研究

采用分子筛ＦＳ－１填充聚丙烯，研究浓盐酸、硬脂酸、ＭＡＨ－ｇ－ＰＰ、钛酯酸偶联剂对填充体系力学性能的影响。实验结果表明：分子筛ＦＳ－１与ＰＰ的相容性较差，通过浓盐酸１硬脂酸、钛酸酯侧联剂及ＭＡＨ－ｇ－ＰＰ处理后，填充体系的力学性能得以一定的提高，以偶联剂ＮＤＺ－１０１和ＭＡＨ－ｇ－ＰＰ共同处理ＦＳ－１后且质量分数为０．５％时，填充体系的冲击强度、拉伸强度和弯曲强度都有较大程度的提高，而且加工流动性

Study on Polypropylene Modified by Heteroaton FS-1

This paper deals with polypropylene modified with heteroaton FS 1.The effect of HCl,PP g MAH and NDZ 101 on the properties of the filled system was studied.The result showed that the properties of the filled system were improved at some extent with FS 1 grafted by HCl and PP g MAH although the compatibility between FS 1 and PP was bad.The melt flow rate of the system filled with 0.5 percent FS 1 and PP g MAH was better than that of the unfilled system.The mechanical properties of the filled system were improved.