PTFE Fiber And Kevlar Fiber Combined Packing & Ring 芳纶和聚四氟乙烯组合盘根

Made from Graphited PTFE fiber (GFO similar) or expanded PTFE fiber and Kevlar aramid fiber combined braided. It has good sliding velocity, high pressure and thermal conductivity. It is recommended for piston pumps up to 500 bar and centrifugal pumps with high pressure and high speed.

含石墨聚四氟乙烯纤维或膨胀聚四氟纤维和芳纶纤维角线加强组合或交互混合编织而成。既增加了芳纶纤维的润滑性，又增强了四氟纤维的强度，具有很好的滑动速度和耐压性。使它可以用来密封介质压力高达500 bar的柱式泵和高压高线速度的离心泵。