KS 9920

Product Description

Basis: It is grey colour material manufactured with reinforced fibres, fillers and nitrile binders. It is so designed to be suitably fused on steel core for making cylinder head gaskets.

Product Details:

CHARACTERISTICS           SPECIFIED VALUES

Density gm/cm3               : 1.20+/ - 0.05

Compressibility  5000psi ASTMF-36          : 20-40%

Recovery ASTMF36A        : 20% (min)

Tensile Strength K/cm2   :40 (min)

Loss of Ignition at 850 C : 25% (max)

FLUID ABSORPTION       

Weight increase              

ASTM Oil No.3 22 Hrs 21 to 30 C : 45% (max)

ASTM Fuel B 22 Hrs 21 to 30 C    : 40% (max)

Water Distilled 22 Hrs 21 to 30 C               : 50% (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         : 15% (max)

OPERATING TEMPERATURE          : 230 C