Description:FFKM O-Rings last longer and seal more effectively than other elastomers in demanding processing environments.
Perfluoroelastomer(FFKM) O-Rings
Description:
We manufacture Tecnoflon PFR perfluoroelastomer o-rings that provide an alternative to those made from Kalrez and similar perfluoroelastomers.Tecnoflon PFR resistant to nearly every chemical class with some grades offering heat resistance over 300¡ãC,making the material of choice for high demanding sealing applications.Market specific grades have been specially developed to answer the stringent requirements of the semiconductor,oil & gas and chemical processing industries,engineered for targeted application performance like low or high temperature and chemical compatibility.
Advantages of FFKM O-Rings:
1.In the aspect of chemical resistance,general Viton can¡¯t adapt to the environment of etherate,amido compound,ketone,oxidant,strong acid & alkaline,fuel,cid and alkaline,but Perfluoroelastomer shows the excellent stability and perfect tolerance to all kinds of chemical mediator.
2.Keep the performance of elasticity,be provided with the advantages of extend sealing life,reduce maintenance cost and degrade pollution.
3.Provided for continuous service in temperatures as high as 300¡ãC,also help prevent semiconductor process contamination by reducing particulates,lowering extractables,and resisting degradation in harsh plasma.
4.Provide low outgassing in vacuum-sealing applications,can be used in UHV-Vacuum Chamber applications.
Material characteristics of FFKM O-Rings:
Standard hardness:75 Shore A
Hardness range:75-90 Shore A
Temperature Range:-10¡ãC to 300¡ãC
Standard colors: black
Sizes:both standard sizes and customized sizes are available |
