PCTFE ROD and PCTFE Bush
PCTFE is a homopolymer of chlorotrifluoroethylene, whose chemical structure includes chlorine. It's a rigidity fluoropolymer which offers a unique combination of physical and mechanical properties,good transparency, chemical resistance, near zero moisture absorption,excellent electrical properties,extremely low gas permeability and good dimensional stability. It is used many applications requiring low gas permeability in cold environments, especially for seals or complex components for cryogenic applications.
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 bush (Φ 30mm~Φ 700mm)
2). PCTFE rod: (Dia. Φ 5mm~ Dia. Φ 120mm)
3). PCTFE Sheet (thickness from 3mm~50mm)
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.
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