典型氟橡胶密封材料热空气老化试验研究

刘明, 张连栋, 孙志华, 高蒙, 闫巍, 赵明亮

Assessment on Performance Decay Induced by Hot Air Aging for Typical Fluoroelastomer Sealing Materials

LIU Ming, ZHANG Liandong, SUN Zhihua, GAO Meng, YAN Wei, ZHAO Mingliang

图14 热空气老化试验后典型氟橡胶FX-17 的热重分析曲线

Fig.14 Thermo-gravimetric analysis curves of typical fluoroelastomer FX-17 after hot air aging tests: (a) residual mass percentage, (b) thermal mass loss rate