designed the new structure of the PTFE fabric and improved the resin matrix. The new PTFE fabric has better wettability with the improved resin. Base on the new PTFE fabric and the improved resin we develop the high performance liner and TLtype bearings. Under the same condition, The new PTFE fabric liner has better bonding strength(2 to 3 times of the old one)and wear resistance(the service life is 3 to 4 times of the old one, . Meanwhile, the new PTFE fabric liner also provides the following benefits: low friction coefficient; low affinity to moisture,which provides water repellent properties; better resistance to deformation under load.
