Amorim Industrial Solutions reserves the right to change product specifications at any time without notice or obligation
GT-580 (#232)
An EPDM - based cork rubber material suitable for sealing Sulphur Hexafluoride Gas (SF6) at temperatures of -40 to 110 ºC. The excellent Compression Set / Recovery properties of GT-580 ensure maximum sealing performance.
Polymer
EPDM
Color
Natural
Typical Physical Characteristics (Original)
Compressibility (400 psi)
25 % to 45 %
Recovery (400 psi)
Min 80 %
Tensile Strength
Min 1.04 M Pa
Flexibility factor (Inicial)
F=5
Hardness (Shore A)
55 to 75
Density
Min 560 Kg/m3
Immersions
Volume Change, ASTM Oil #1 (70 h at 100ºC (212ºF))
Max 50 %
Hardness Change (Oven Aged, 70 h at 100 ºC (212 ºF))
-5 % to 15 %
Hardness Change (ASTM #1, 70 h at 100 ºC (212 ºF))
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