The influence of thermal oxygen on the tensile yield stress, tensile breaking stress, impact strength, elongation at break , melt point and the heat of melting of PF Nylon 1212 is investigated.

• 通过热氧老化试验,考察了热氧对尼龙1212拉伸屈服应力、拉伸断裂应力、冲击强度、断裂伸长率、熔点、熔融热的影响。