China 0.5mm 1mm 2mm 3mm Thick Virgin Soft Eptfe Expanded PTFE Sheet, Find details about China PTFE Sheet, Teflon Sheet from 0.5mm 1mm 2mm 3mm Thick Virgin Soft Eptfe Expanded PTFE Sheet
Material | Virgin PTFE. Specified materials are also ok |
Color | Pure materials is White. Other color as order |
Method | Mould |
Certification | ISO9001, FDA, ROSH |
Sample | Free |
Package | Usually wooden case |
Others | Can filled with other materials to enhance performance |
Thickness(mm) | Length*Width | Length*Width | Length*Width |
0.3~2 | 1m*50m/roll | 1.2m*30m/roll | as order |
3~4 | 1m*20m/roll | 1.2m*10m/roll | as order |
4~40 | 1000*1000mm | 1200*1200mm | 1500*1500mm |
50~100 | 1000*1000mm | - | - |
Custom specifications | |||
Thickness | 0.3mm ~ 100.0mm | ||
Width | 50mm ~ 50m |
Product Features
Main features of PTFE Sheet :
1. Temperature resistance ---It is able to work stably between -180°C to +260°C.
2. Excellent chemical corrosion resistance ---Applicable medium includes oil, acid solution and almost all chemical materials.
3. Excellent non-sticky property - --With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things.
4. Anti-aging, weathering resistance.
5. Excellent insulation property.
6. Filled material: Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, glass bead, polyamide.
Technical data of pure PTFE Sheet
Item | ASTM | Data | Unit |
Density | D792 | 2.1~2.4 | g/m3 |
Tensile strength | D638 | 21-28 | MPa |
Elongation at break | D638 | ≥150 about 200~ 350 | % |
Compression strength | D695 | 24 | MPa |
Friction coefficient | / | 0.04 | - |
Working Temp | -180 ~ 260 | °C | |
Melting point | 330 | °C | |
Dielectric strength | D149 | 10 | kV/mm |
Dielectric constant | D150 | 2.1 | |
Water absorption (25ºC ) | D570 | 0.01 | 24h/% |