CONTACT US
Ouken Rubber co.,ltd
Tel:86-574-62563567
Fax:0086-574-62563597
Address: zhengxing west road 80,yuyao,China
E-mail: sales@rubbergasketseal.com
MSN: cnrubberparts@hotmail.com
Products
PTFE parts
Besides rubber products,we also produce various PTFE/ PTFE®
fabricated parts like Rings, pipe,valve,Washers,Gasket,Seals, PTFE
Silicone speta and Stop cock for Laboratory items.They are made from
virgin or diffierent filled grades of PTFE like
Carbon,Glass,Bronze,Graphite,Mos2,Alumina.
PTFE is the material of choice for a variety of applications. It is chemically inert to almost all known substances including corrosive liquids, vapors and gases. PTFE also has excellent electrical and dielectric properties. Its low coefficient of friction makes it an ideal choice for applications requiring slipperiness and durability.
Some of the physical properties of PTFE are:
•Strong carbon-flourine bond in the molecular
chain.
•Thermal operating range between - 200 C to + 260 C.
•Anti-adhesive
•Low coefficient of fiction in static and dynamic conditions.
Temperature and load have a specific effect on the flow of PTFE which can be either creep flow or cold flow. To reduce the thermal expansion of PTFE, it is used with materials like glass fiber or bronze. The additives are also helpful in enhancing the wear strength and imparting resistance against permanent deformation in a cold flow state.
•Thermal operating range between - 200 C to + 260 C.
•Anti-adhesive
•Low coefficient of fiction in static and dynamic conditions.
Temperature and load have a specific effect on the flow of PTFE which can be either creep flow or cold flow. To reduce the thermal expansion of PTFE, it is used with materials like glass fiber or bronze. The additives are also helpful in enhancing the wear strength and imparting resistance against permanent deformation in a cold flow state.
