Performance characteristics of expanded PTFE gasket:
1, easy to cut, easy to install
Gaskets that can be mechanically stamped or hand-cut into any shape make your job easier.
2. Suitable for rough surface sealing expanded PTFE gasket has the ability to conform to the molding, without increasing how much pressure can produce good sealing effect on rough or damaged flange surface.
3. Good chemical corrosion resistance
It does not react with any chemical substance except fusible alkali metal, free fluorine, tertiary nuclear and other very few chemical substances. It can be used in all sealing occasions within the permissible range of temperature (315℃), which will greatly reduce the variety and quantity of seals.
4. Good resistance to creep and cold flow
High density fiber structure makes it have strong creep resistance. Because it does not contain any adhesives and additives, its mechanical properties are very stable.