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15 典型氟橡胶FX-17在210和270 ℃热空气下老化不同周期的红外光谱

Fig.15 Infrared spectra of typical fluoroelastomer FX-17 after hot air aging at 210 oC (a) and 270 oC(b) for different time