【zx-20 high-strength fabric-reinforced phenolic resin】
this material grade is zx-20, with high strength cotton fabric as reinforcing material, thermosetting phenol formaldehyde resin as base material, and adding self-lubricant micro-powder graphite, under certain temperature and pressure, thermosetting high strength composites.
add self-lubricant, reduce the coefficient of friction, can be in the state of little or no oil, to meet customer differential needs. with high mechanical strength, outstanding high temperature performance, can withstand semi-static strong vibration and light rotating load.
hydraulic cylinder guide ring, support ring,wear ring
hydraulic machinery, forging machine tool pillar guide sleeve
construction machinery swing bridge bush, thrust washer