Peroxide cured, Ethylene Propylene Terpolymer (EPT), 50-70 °IRHD. Terpolymer of ethylene, propylene and diene monomers. Specially formulated for sealing sulphur hexafluoride (SF6) gas in electrical distribution equipment. Applications: Excellent resistance to silicone based oils and greases. Low compression set properties. Specifically designed for sealing SF6 gas in electrical distribution equipment, i.e. medium & high voltage switchgear. |