... coefficient of friction, chemical resistance, good sealing, and non hydrolysis, not harden and so on. It can be used under ... degrere C, which is suitable for reactors, steam generators and various special cans, buckets.PropertyUnitResultApparent Densityg/cm30.2-1Tensile ... :Suitable for the sealing of reactors, steam generators and various special cans, buckets. 100% Pure PTFE Thread Seal Tape