We are immensely involve in making and supplying a huge gamut of AF GP 150 Non Asbestos Jointing Gasket Sheets. These sheets are precisely processed by our experts using advance and the modern technology in compliance with industry set standard. Besides, it is examined upon various parameters of quality to seek out any possible defect.
Properties | Testing Method | Unit | Specification |
Density | ASTM F 1315 | G/cm3 | 1.6-1.9 |
Compressibility | ASTM F 36J | % | 7-17 |
Recovery | ASTM F 36 J | % | 40 |
Tensile Strength (Across Grain) | ASTM F 152 | N/mm2 | 7 |
Creep Relaxation (0.80 mm) | ASTM F 38 B | % | 40 |
Stress Relaxation | DIN 52913 | | |
a. 16 hours, 175 Degree Centigrade | 50 Mpa | Mpa | 15 |
b. 16 hours, 300 Degree Centigrade | 50 Mpa | Mpa | |
Gas Solubility (0.80 mm) | ASTM F 37 B | M/hour | 1.0 |
Cold/Hot Compression (0.80 mm) | | | |
a. Thickness decrease at 23 Degree Centigrade | | % | |
b. Thickness decrease at 300 Degree Centigrade | | | |
ASTM OIL NO 3 (5 HRS, 150 Degree Centigrade) | | | |
Thickness Increase | | | 15 |
Weight Increase | | | 20 |
10. Fuel B (5 hrs, 23 Degree Centigrade) | | | |
Thickness Increase | | % | 20 |
Weight Increase | | % | 20 |
11. Water (5 hrs, 100 Degree Centigrade) | | | |
Thickness Increase | | % | 10 |
Weight Increase | | % | 15 |
12. Thickness Increase | | | |
65% H2S04 Acid (48 hrs, 23 Degree Centigrade) | | % | |
96% H2S04 Acid (48 hrs, 23 Degree Centigrade) | | % | |
40% HNO3 Acid (48 hrs, 23 Degree Centigrade) | | % | |
ASTM Line call out | | | ASTM 104 F712232E344966M4 |
Max. Operating Conditions | | | |
Max. Peak Temperature | | Degree Centigrade | 200 |
Max. Operating Temperature | | Degree Centigrade | 150 |
Max. Operating Pressure | | Bar | 50 |
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