Product Description
Oil Resistant Rubber Sheet with Non asbestos Great Quality. The series takes nonmetal materials as stuffing, natural rubber and nitrile butadiene as binding agent, and organic and inorganic fiber as frame. The sealing sheet material comes into being through roll-in.
| Number | Test item | Unit | Parameter value | |
| 1 | Density, ASTMF-1315 | G/cm3 | 1.9±0.1 | |
| 2 | Strength, ASTMF-152 | Mpa | ≥4.50 | |
| 3 | Compression. ASTMF-36 | % | 7-17 | |
| 4 | Resilient rate, ASTMF-36 | % | ≥30 | |
| 5 | Sealing, ASTMF-37 | M//min | ≤1.0 | |
| 6 | Bend on a round bar with adiameter 12 times the nominalthickness of the sample. | No crack | ||
| 7 | Impregnated IRM903 oilperformance (149+2°C, 5h) | Thickening rate | % | 0-15 |
| Weight gain rate | % | ≤20 | ||
| 8 | Performance afterimmersion of ASTM Fuel Oil B (21°C-30°C, 5h) |
Thickening rate | % | 0-15 |
| Weight gain rate | % | ≤20 | ||
| Note 1: The gasket material with thickness greater than 3.0mm shall not be tested for transverse tensile strengthNote 2: screen reinforced gasket material, do not do transverse tensile strength and nitrogen leakage rate test |
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Application: Suitable for sealing gasket for flange connection with medium of water, saturated vapor, gas, alkali ammonia, etc.
T max: 150ºC
P max: 4MPa
Specifications: 1500*1500; 1500*4000; 1500*4500; 1500*1000
Our factory has been upgrade and expand, product of quality and yield has been improve. We have a wide range of models. We can reinforced wire mesh, coated graphite, print tag, cut and customize according to your require.
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