Royflexa Rubber
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This product is made of non-metallic material as filler, nitrile rubber as binder, organic and inorganic fiber as frame, and is made of environmentally friendly sealing plate by roller pressing. It exhibits excellent resistance to oil, water, and general acid and alkali. The operating temperature range is -30 to 150ºC.
| No. | Test Item | Unit | Parameter Value |
|---|---|---|---|
| 1 | Density (ASTM F-1315) | G/cm³ | 1.9±0.1 |
| 2 | Strength (ASTM F-152) | Mpa | ≥5.0 |
| 3 | Compression (ASTM F-36) | % | 7-17 |
| 4 | Resilient Rate (ASTM F-36) | % | ≥30 |
| 5 | Sealing (ASTM F-37) | Ml/min | ≤1.0 |
| 6 | Flexibility | Bend test | No crack |
| 7 | IRM903 Oil Thickening (149℃, 5h) | % | 0-15 |
| 8 | ASTM Fuel Oil B Thickening (21-30℃, 5h) | % | 0-15 |
