PTFE gasket - YUYAO ERM RUBBER & PLASTIC CO., LTD.

Products Description

PTFE gasket

ERM's PTFE Gasket is molded or skived or cut from virgin PTFE powder or compounds, sheets, rods, tube etc. It has the best chemical corrosion resistance among known plastics. Without being aging, lowest friction coefficient, wear resistance. The unloaded operating temperature range is -180~+260C.

PTFE gasket used filler materials such as glass fiber, carbon fiber and graphite,Bronz , Moly ,Carbon etc. The filled PTFE has improved compression strength, better abrasion resistance, high thermal conductivity and lower thermal expansion compared with pure PTFE products.

Several types of PTFE gaskets are produced to meet the most demanding application.

Different combination offers a variety of different properties described in the following table.

Filler	Improved properties
Glass	Enhance wear resistance Chemical resistance
Graphite	Extremely low coefficient of friction Fairly good compressive strength Good wear resistance
Carbon	Good thermal resistance Resistance to deformation
Bronze	Enhanced compressive strength Good wear resistance High thermal conductivity

ERM also offer PTFE envelop gasket . such as PTFE envelop NBR or Viton gasket .
also PTFE bonded rubber . such as PTFE silicone septa . which is a new gasket , PTFE can resist all medium , rubber is flexible ,very suit for sealing ..

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