The effect of ambient temperature on the friction and wear properties of poly(m-phenylene isophalamide)(PMIA) prepared by hot-pressing method were studied using a pin-on-disc wear tester.

• 用栓-盘式端面摩擦磨损试验机在干摩擦条件下考察了环境温度对热压成型的聚间苯二甲酰间苯二胺(PMIA)摩擦磨损性能的影响。