PT003 Modified PTFE Sheet
Modified PTFE sheets improved performance over conventional PTFE, Reduced product loss and emissions. Excellent bolt torque retention,
unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE Sheets. Withstands a wide range of chemicals
for extended service life in a wide variety of applications.
Product Features
- Reduced creep relaxation
- Chemical resistant
- Cost saving
- Tighter seal
- Available Sizes: 60'' x 60'' , 70'' x 70'', etc
- Thickness: 1/16'', 1/8'', etc.
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 |
Color | Fawn | Blue | Off-white | Black |
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Composition | PTFE with silica | PTFE with glass microspheres | PTFE with barium sulfate | PTFE with graphite |
Temperature | -268 oC | -268 oC | -268 oC | -268 oC |
Pressure bar | 75 | 55 | 55 | 75 |
Sealability cm3/s (GB/T9129-2003) | < 1 x 10-3 | < 1 x 10-3 | < 1 x 10-3 | < 1 x 10-3 |
Creep Relaxation % ASTM F38 | 20 | 35 | 18 | 35 |
Compressibility Range % ASTM F36-99 | 10~15 | 25~40 | 5~12 | 7~19 |
Recovery % ASTM F36-99 | > 21 | >25 | >35 | >35 |
Tensile Strength N/mm2 ASTMF 152-95 | 13 | 12 | 11 | 11 |
Flammability | Will not support flame | |||
Bacterial Growth | Will not support | |||