Production Introduction: The oil resistance asbestos rubber sheet is sealing gasket material suppressed by high quality amosite asbestos, special synthetic rubber and heat resistance filler.
Color: black, grey, red, green, blue, etc.or according to customers requirements.Use: sealing gasket material of petroleum, animal and vegetable oil, hot oil medium equipment and pipeline flange connector.
The Highest Working Temperature: 580Working Pressure: 6.0Mpa
Specification:1500 x 1360 x (0.5 6.0)mm, 1270 x 1270 x (0.5 6.0)mm, 1500 x 1500 x (0.5 6.0)mmOther specifications can be negotiated by suppliers and buyers.The Physical Property of Oil Resistant Asbestos Rubber Sheet:GB/T539-1995
| Item | NY400 | NY250 | NY150 | NY300 | Adds wire netting (enterprise standard) | Netting (enterprise standard) | ||
Oil Resistance Property | The temperature 150±2, soak 5h in NO.20 aircraft oil, then take out and put it under 15-30 for 5min. | Horizontal Tensile Strength MPa≥ | 26.0 | 9.0 | 8.0 | 10.8 | 13 | 15 | |
Oil Absorption Rate ≤ | 9 | 23 | 23 | 23 | 20 | 20 | |||
Oiliness Incrassation Rate %≤ | 15 | 20 |
| 15 | 15 | 15 | |||
Oiliness Appearance Change | No bubbling | ||||||||
The temperature 15-30, soak 5h in NO.75 aircraft petrol or NO.3 rocket fuel, then take out and put it for 5min. | Horizontal Tensile Strength MPa≥ | 14.7 | 7.0 | 6.0 | 7.9 | 8.5 | 10 | ||
Oil Absorption Rate ≤ | 15 | 22 | 22 | 22 | 18 | 18 | |||
Oiliness Incrassation Rate %≤ | 20 | 25 |
| 25 | 23 | 23 | |||
Flexibility | No crack | ||||||||
| Flexibility | No crack | |||||||
| Density /cm2 | 1.6-2.0 | |||||||
Compressibility % | 12 ± 5 | ||||||||
Resiliency Rate ≥ | 50 | 45 | 35 | 45 | 45 | 45 | |||
Oil Seal Property | The temperature 15-30, the medium is NO.75 aircraft petrol or NO.3 rocket fuel | Pressure 12MPa | Pressure 10MPa | Pressure 8MPa | Pressure 15MPa | Pressure 15MPa | Pressure (medium is kerosene) 10MPa | ||
Total Containment | |||||||||
Corrosion | To hard molybdenum board, low carbon steel sheet | Without Corrosion | |||||||
Horizontal Tensile Strength Mpa ≥ |
| 11.0 | 9.0 | 12.7 |
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Stress Relaxation Rate % ≤ | 45 |
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Specification: standard or according to customers requirements.
Packing: woven bag or according to customers requirements.
Remark: We can produce products of Chinese Standard, ANSI, DIN, and JIS or process of non-standard.
Oil Resistant Asbestos Rubber Sheet