PTFE ring teflon ring --Excellent heat conduction --Stable demission --Abrasion-proof --Excellent compressive strength

PTFE ring teflon ring

Material : ----ultra-refined PTFE substrate,

-----Lots of metallic filling & Modifiers

Characters:

----Excellent heat conduction

----Stable demission

----Abrasion-proof

----Excellent compressive strength

It is the type with highest compressive strength among all DF series materials.

Typical Application It is suitable to be used in manufacturing rubbing parts work in high( ≥ 20kg . M/ cm .s) PV value condition, like seal supporting rings on hydraulic cylinders, sealing surfaces for large valves, and axle bushings.