The mechanical properties, fracture morphology, and crystallite of polyacetal(POM) and nitrile butadiene(NBR) blends compatibilized with Novolak were investigated.

• 考察了热塑性酚醛树脂 ( Novolak)增容聚甲醛 ( POM) /丁腈橡胶 ( NBR)共混物的力学性能、断裂形貌和结晶形态。