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Safa Co.

Superlite Special Oil

Material Composition:
Factors affecting on the gasket
Dimensions of standard sheets :
Chrysotile asbestos fibre, Natural Rubber and Nitrile Butadiene Rubber.
General properties and applications :
Suitable for use with internal combustion engines, compressors, chemical plants, etc. This grade also provides
effective sealing against hot oils, tar oils and chlorinated & aromatic hydrocarbons under medium stress conditions.
This area refer , the gasket material is normally suitable subject to
chemical compatibility. The suitability of a gasket material for an
application is dependent upon a multiplicity of
factors as shown in the above digram. Max.
temperature and pressure values can not define
the suitability for application. It is always
advisable to consider these factors when
selecting a material for a given application .
This area refer, the gasket material may be suitable but a technical
support is recommended.
This area refer, do not install the gasket without technical

Dimensions of standard sheets :
1500 X 4000 mm, 1500 X 2000 mm, 1300 X 3900 mm, 1270 X 1270 mm, 2100 X 3000 mm, 1500 X 3000 mm.
Specification: IS 2712:1998 Grade: O/1
COMPLIANCE: ASTM:F104 F 112331E34 M7
Finish : Grey/Graphite , Green.
(other Colour on Customer requirement).
Technical data
Specified Value Unit
Max. Operating Temperature 550 °C
Max. Operating Pressure 150 bar
Density 1.7 -2.20 g/cm³
Compressibility 6 - 14 %
Recovery ≥ 40.0 %
≥ 24.0 N/mm²
Stress Relaxation (16h, 300°C) ≥ 23.0 N/mm²
Loss on ignition ≤ 28 %
ASTM oil no.3 (5h, 150°C) %
Thickness increase ≤ 25 %
Weight increase ≤ 20 %
ASTM Fuel B (5h, 23°C) -
Thickness increase ≤ 20
Weight increase ≤ 20
Weight increase in Water (48h, 23°C) ≤ 10.0 %
Flexibility No Cracks --
The following information applies to material thickness 1.5 mm .
Standard sheet sizes :1500 X 1500 mm,1500 X 2250 mm, 1500 X 4500 mm ,1500 X 1000 mm,1000X1000 mm
Test method
ASTM F 1315
Tensile Strength ASTM F 152
ASTM F 147 B
All information and recommendations given in this brochure are correct to the best of our knowledge. However, in view of the wide
variety of possible installation and operating conditions one cannot draw the final conclusion in all application cases regarding the behaviour in a gasket joint. Therefore, information can only serve as a guideline.