PTFE (Polytetrafluoroethylene), commonly known as the "plastic king", F4, or Teflon. It is produced by molding suspended polytetrafluoroethylene resin, which can be made into sheets, turned films, and pipes. It can be pressed or extruded. It can be mixed with graphite and other materials to produce sheets, rods, gaskets, ropes, and raw tape.
Properties: It has a very wide temperature range (from -200 degrees Celsius to +260 degrees Celsius).
It is basically resistant to all chemical substances except for certain fluorides and alkaline metal liquids.
It has excellent mechanical properties, including aging resistance, especially for bending and swinging applications.
It has outstanding flame retardancy (meeting ASTM-D635 and D470 test procedures, classified as a flame-retardant material in air.
It has excellent insulation properties (regardless of frequency and temperature).
It has extremely low water absorption, along with a series of unique properties such as self-lubrication and non-stick characteristics.
Applications: Seals/gaskets, ring materials, wear-resistant plates/electrical insulation parts, corrosion-resistant industries, mechanical components, linings, petroleum and natural gas, petrochemical industry, chemical industry, instrument equipment manufacturers, etc.
Specifications: Custom sizes available
Sheets: Thickness*Width=0.3～1.5mmx300mm;
Thickness*Width=2～60mmx600mmx600mm;
Rods: Diameter: 6～200mm.x 200mm / 1000mm
Color: White/Black
