Modified by filling agent (filling agent includes graphite, molybdenum disulfide,fibre glass, bronze powder, carbon fiber, polyphenyl ester and so on), polytetrafluoroethylene can improve its wear resistance by about 1,000 times, resistance to creep has been improved 1.5 - 4.5 times at normal temperature, 1.5 times at high temperature, elastic modulus in bending can be improved 2 to 3 times, Brinell hardness has increased 15 - 30%, heat conductivity has increased 3 times, and coefficient of linear expansion has been reduced by 1/2.Working condition recommended:1) Temperature: <160°C2) Speed: <3.0m/s3) Pressure: <6.0MPa

PTFE + Bronze Tape