对苯二异氰酸酯基聚氨酯弹性体交联度对其形态与摩擦性能的影响

田雨濛^a,^b, 李雪敏^a,^b, 李肖肖^a,^d, 郇彦^a, 叶峰^c,^*, 杨小牛^a,^c

Effect of Molecular Cross-linking Degrees on the Morphology and Tribological Properties of 1,4-Phenylene Diisocyanate-Based Polyurethane Elastomers

TIAN Yumeng^a,^b, LI Xuemin^a,^b, LI Xiaoxiao^a,^d, HUAN Yan^a, YE Feng^c, YANG Xiaoniu^a,^c

( A)系列交联度下PPDI基聚氨酯弹性体的应力应变曲线;( B)不同载荷下系列交联度的PPDI基聚氨酯摩擦系数曲线
n(BDO): n(TMP):100:0(P1), 75:25(P2), 50:50(P3), 25:75(P4)