Sigma 540 Graphited Jointing Sheet

ITEM :- Sigma 540

PRODUCT NAME :- Sigma 540 Graphited

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 :
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.


Service Limits, Application Parameter

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
%

Appearance: 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.



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