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Sigma 540 Super Jointing Sheet
JOINTING SHEET PRODUCTS QUICK LINKS
ITEM : Sigma 540
PRODUCT NAME : Sigma 540 Super
BRAND : SIGMA PLACE OF ORIGIN : INDIA
CERTIFICATION : API, ISO 9001
APPLICATIONS / USES : Compressed asbestos fibre (crysotyle) processed with SBR (Styrene Butadiene Rubber) manufactured with latest technology consistently Uniform Jointing Sheet intimately mixed with heat resisting rubber compounds under special process to ensure maximum stability against high pressure and temperatures.
PRODUCT NAME : Sigma 540 Super
BRAND : SIGMA PLACE OF ORIGIN : INDIA
CERTIFICATION : API, ISO 9001
APPLICATIONS / USES : Compressed asbestos fibre (crysotyle) processed with SBR (Styrene Butadiene Rubber) manufactured with latest technology consistently Uniform Jointing Sheet intimately mixed with heat resisting rubber compounds under special process to ensure maximum stability against high pressure and temperatures.
Application :
Best suitable against saturated steam, oxygen, petroleum distillates, oils and fats, fuels, internal combustion engines, hydrocarbons, alcohols, solvent, dyes, water, alkalies & week acids, ammonia, propane producer gas under high stress conditions etc. Popularly used in MARINE ENGINES, electricity generating sets etc.
Best suitable against saturated steam, oxygen, petroleum distillates, oils and fats, fuels, internal combustion engines, hydrocarbons, alcohols, solvent, dyes, water, alkalies & week acids, ammonia, propane producer gas under high stress conditions etc. Popularly used in MARINE ENGINES, electricity generating sets etc.
Service Limits, Application Parameter :
Appearance: Yellow / Grey or Graphited
Dimensions Available: In thickness 0.4 mm, 0.8 mm, 1 mm, 1.5 mm, 3.2 mm, 4.8 mm. In standard width 1500 mm & long as required.
| Max. Operating Temperature | 360 | °C | ||
| Max. Operating Pressure | 150 | Kg/cm² | ||
| Density | ASTM F 1315 | 1.95 | g/cm³ | |
| Compressibility | ASTM F 36A | 7 | % | |
| Recovery | ASTM F 36A | 50 | % | |
| Tensile Strength | ASTM F 152 | 27.5 | N/mm² | |
| Stress Relaxation (50 N/mm²,16h,300°C) | DIN 52913 | 28 | N/mm² | |
| Loss on ignition | ASTM F 495 | 24 | % | |
| Thickness increase | ASTM F 146 | |||
| Weight Increase | ASTM F 146 | |||
| Water (48h, 23 °C) | 5 | % | ||
| Specification Compliance | IS 2712 - 1998 IS 2712 - 1979 Grade W/1 IS 2712 - 1971 Grade A/S IBS 2815 - 1973 Grade A |
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