The main results are as follows: (1) With the content of PA6 increasing from 10% to 40%, effect of fibril enhancement first increased and then decreased.

• 本论文的主要结论有：(1)在聚丙烯／尼龙6体系中，随着尼龙6含量的增加，纤维增强的效果先增加而后降低。