Precision Polymer Engineering E80V Ethylene Propylene Rubber

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Precision Polymer Engineering E80V Ethylene Propylene Rubber
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Peroxide cured, blue-violet coloured Ethylene Propylene Terpolymer, 75-85 °IRHD. Terpolymer of ethylene, propylene and diene monomers. Specially formulated for sealing applications involving high voltage electrical equipment. Applications: For sealing sulphur hexafluoride (SF6) gas in electrical distribution equipment, i.e. medium & high voltage switchgear, also scientific equipment such as X-ray generators, electrostatic particle accelerators and electron microscopes. The specially selected fillers used in this compound provide excellent electrical non-conductive properties to the rubber.
Vendors:

Available Properties

Hardness, Shore A, ASTM D1415, °IRHD
Hardness, Shore A, ASTM D1415, °IRHD, +10 change after 70 hours @ 125°C
Tensile Strength, Yield, ASTM D412, -20% change after 70 hours @ 125°C
Tensile Strength, Yield, ASTM D412
Elongation at Break, ASTM D412, -40% change after 70 hours @ 125°C
Elongation at Break, ASTM D412
Compression Set, ASTM D395
Maximum Service Temperature, Air
Minimum Service Temperature, Air
Minimum Service Temperature, Air, Non-brittle after 3 minutes
Flash Point

Property Data

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Manufacturer Notes:
Precision Polymer Engineering Limited

Category Notes
Plastic

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