█High temperature resistance：Long-term 350℃，Short time 400℃.
█Low temperature resistance：Workable under -240℃.
█Wear Resistance：Under non-lubrication conditions,10 times than that of other plastics.It can resist strong shaking wear and impact wear.
█ Thermal distortion resistance：It won't soften and can bear high load.
█Insulation resistance：above 20kV/mm.
█Chemical resistance: resistance to lubricating oil and solvent.
█Plasma and Radiation Resistance
█Excellent machining property, pure resin body without additives.
█Heat insulation caps/gaskets/pump valve seats/sliding blocks/separation seats/thimble/sealing element/driving medium,Widely used in fields of aviation,aerospace,military industry,electronic semiconductor,electric appliance,automobile,precise instrument,industrial robot,plasma cutting and so on.