PTFE unsintered tape have many outstanding characteristics, such as low coefficient, anti-stick surface, wide range of practicable temperature from -180 ~ 260°C, not aging, chemical resistance, dielectric strength etc.

PTFE unsintered tape is made of virgin PTFE resin. It has expanded network structure consisting of superfine fibers and joints. It has good flexibility, high longitudinal strength and easy deformability in the transverse direction. PTFE unsintered tape is ideal material for packing and threadsealing applications.But it can’t be used in occasion of contacting with high oxygen or liquid gas.