item  self-lubricating PTFE extrusion bar 

description of ptfe/teflon 

PTFE is a thermoplastic polymer, which is a white solid at room temperature, with a density of about 2.2 g/cm³. According to DuPont, its melting point is 327 °C (621 °F), but its mechanical properties degrade above 260 °C(500 °F). PTFE gains its properties from the aggregate effect of carbon-fluorine bonds, as do all fluorocarbons.

Material: ptfe /PFA/FEP/ETFE

Color:  white, black, natural, beige

Size:  according to custom's requirement, drawing will be highly appreciated.

Weight:  from 0.01gram to 10kgs

Tolerence: +/-0.04-0.1mm, according to requriement

Processing:  precision CNC machine or injection molding.

properties:

1. Superior endurance in corrosion

2. Superior endurance in seasonal change

3. Non-flammable, limited oxygen index is under 90.

4.  Low friction coefficient

5.  Non-viscous

6. Superior endurance in high&low temperature, can be used -190~260.

7.  High electricity insulation

8.  High electricity resistance coefficient

9.  Self-lubricating

10. Atmospheric aging resistance

11. Radiation-resistant properties and low permeability 

application:

1.Petrochemical and chemical processing 

2.Electrical applications 

3.Semi-Conductor Industry

4.Food, Beverage and Pharmaceutical industries 

5.Laboratory applications 

6.Bearing pads

7.PTFE Compounds

 Any questions just contact us ,we will try our best to help you,thanks!