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      2. Welcome: BOSS Sealing Solutions
        Language: Chinese ∷  English

        Encapsulated Seals

        • Encapsulated FKM O-Ring
        • Encapsulated FKM O-Ring
        Encapsulated FKM O-RingEncapsulated FKM O-Ring

        Encapsulated FKM O-Ring

        • Encapsulated o ring
        • FEP encapsulated o ring
        • PFA encapsulated o ring
        • Product description: FEP encapsulated FKM O ring,FEP encapsulated FKM O ring,PFA encapsulated FPM O ring,FEP encapsulated FKM O ring
        • INQUIRY

        BOSS Sealing encapsulated seals was mainly designed to solve the sealing problem under extremely chemical and temperature conditions wherever the chemical resistance of normal elastomer o-rings is not sufficient.
        Encapsulated seals has both of the good properties of FEP or PFA and the rubber elastomer.It has good chemical resistance and very flexible as well,this unique combinations makes a quite good sealing effect.


        Technical Data

        Media: Most liquids,gaseous and chemicals
        Operating temperature:
        VMQ: from -60℃ to +200 ℃
        FKM/FPM: from -20℃ to +200 ℃
        Application:Static,slow switching and rotary movement
        Pressure: Up to 25m/s


        Standard Material Choosing:


        FEP(FLuorinated ethylene propylene)
        ◎Uppermost temperature: 205℃; ◎Excellent chemical resistance;
        ◎No stick-slip effect; ◎Not absorb water.

        PFA(Perfluoroalkoxy)
        ◎Uppermost temperature: 260℃; ◎Excellent chemical resistance;
        ◎No stick-slip effect; ◎Not absorb water;

        FKM(Fluorocarbon Rubber)
        ◎Temperature range: from -20℃ to +200℃;
        ◎Non-flammability, low gas permeability;
        ◎Excellent resistance to ozone, weathering and aging.

        VMQ (Silicone Rubber)
        ◎Temperature range: from -60℃ to +200℃;
        ◎Excellent heat resistance,cold flexibility,dielectric properties;
        ◎Especially good resistance to weather, ozone and UV rays;
        ◎Red and white color available.

        Versions:
        ◎FEP encapsulated VMQ o-ring;

        ◎FEP encapsulated FKM o-ring;
        ◎PFA encapsulated VMQ o-ring;

        ◎PFA encapsulated FKM o-ring.




        Related words:FEP O RING,fep encapsulated o-rings,encapsulated o-ring,fep oring,fep encapsulated epdm gasket,TRV ring,TE o ring

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