PCTFE is a kind of perfect sealing material under low temperature, high vacuum system and high pressure working conditions. It has excellent rigidity, low temperature resistance, cryogenic fluid resistance, and airflowresistance.
PCTFE Products available:
1). PCTFE Hollow (Φ 30mm~Φ 600mm)
2). PCTFE rod: (Dia. Φ 5mm~ Dia. Φ 100mm)
3). PCTFE Sheet (100mm*100mm; 200mm*200mm; 300mm*300mm; 400*400mm, special size can be customized)
4). PCTFE machined parts.
PCTFE Key Properties
Near-zero moisture absorption
Excellent performance under a wide temperature range
Resists most corrosive chemicals
Excellent electrical-insulating properties
Extremely low outgassing
PCTFE Application:
PCTFE is a good choice for instrumentation, laboratory, aerospace and flight applications. Other common applications include cryogenics, valves, seals, and film for food and pharmaceutical packaging.
| Item |
Unit |
Index value |
| density |
g/cm3 |
2.10-2.18 |
| Tensile strength |
Mpa |
35 |
| Elongation at break |
% |
20-75 |
| Temperature range |
°C |
-200-150 |
| Dielectricity strength |
Kv/mm |
15 |
Audited Supplier 
Audited Supplier 
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