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Electrical Insulation
CHANGWEI® PTFE coated fabric is used for electrical insulation such as aerospace wire wrapping and electrical coil and phase insulation.
Our PTFE Fabric has excellent mechanical strength, high dielectric constant, strong chemical resistance and heat resistant to 500°F/260°C.
CHANGWEI® PTFE fabrics are also used as linings for the coils of superconducting magnets in order for reducing noise and vibration.