PCTFE offers the unique combination of physical and mechanical properties, no flammability, Chemical resistance, near zero moisture absorption, and excellent electrical properties.
These characteristics cannot be found in any other thermoplastic fluoropolymer with a useful Temperature range of (-240° C to +204° C). PCTFE can be used near to -273° C (in liquid air).
E module of PCTFE at -183° C: 7, 7 MPa (2 X PTFE and 12 X PTFE at 20° C)
PCTFE thermal expansion: One fourths of PTFE
PCTFE also has extremely low outgassing (0, 01% TML, 0.00% CVCM, 0, 00% WVR when tested Per ASTM E-595-90), so it is suitable for use in aerospace and flight applications.
APPLICATIONS
Cryogenic applications - super-cold refrigeration components
Valves - seats, stems, seals
Seals - lips, o-rings, V-rings, special construction seals
Compressors & pumps
Films - food packaging, pharmaceutical packaging, optical recording, electroluminescent
Display panels
Gaskets - pressure, diaphragm, liquid gauge seals, fluid handling
Bearings - sleeve & thrust
Stock shapes - for machining components
We manufactuer various kinds of polymer material & engineering plastics products, such as:
-. PVDF (sheet, rod, pipe, welding rods, processing parts)
- PTFE (sheet, rod, tube, film, tape, processing parts) PCTFE DESCRIPTION
-. PCTFE (rod, tube, sheet, gasket, processing parts)
-. PFA (pipe, sheet, rod, film, welding rods, processing parts)
-. FEP (pipe, sheet, rod, film, welding rods, processing parts)
-. PEEK (sheet, rod, processing parts)
-. UHMWPE (sheet, rod, processing parts)