Basis: It is a dark grey colour material composed of high temp. Minerals like graphite & mica. It is recommended as a filler material for spiral wound gaskets.
Product Details:
CHARACTERISTICS SPECIFIED VALUES
Density gm/cm3 : 1.15+ / - 0.05
Compressibility 5000psi ASTMF-36 : 15-25%
Recovery ASTMF36A : 20% (min)
Tensile Strength K/cm2 : 50 (min)
Loss of Ignition at 850 C : 35% (max)
FLUID ABSORPTION
Weight increase
ASTM Oil No.3 22 Hrs 21 to 30 C : 50% (max)
ASTM Fuel B 22 Hrs 21 to 30 C : 50% (max)
Water Distilled 22 Hrs 21 to 30 C : 60% (max)
THICKNESS INCREASE
ASTM Oil No.3 22 Hrs 150 C : 10% (max)
ASTM Fuel B 5 Hrs 21 to 30 C : 10% (max)
Water Distilled 22Hrs 100 C : 30% (max)
OPERATING TEMPERATURE : 200 C
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