Oil resisting Non asbestos sheet is made from kevlar fiber, NBR, aramid fiber, filling materials and dye. Compressed and calendered under high temperature and pressure into a sheet form. It eliminates asbestos rubber sheet essentially and thoroughly. Can be used in oil conditions.
Oil-resisting Non-asbestos Sheet Typical Application
Suitable for water, high temperature steam, compressed air, joint part of tubing, valve, heat exchanger, etc.
Can be used in oil conditions.
non asbestos sheet Color:
Black, black with white, blue, green with white, etc. It can be produced following your requirements.
Thickness: 0.4~5.0mm
2000x1500mm; 1500x4000mm; 1500x1500mm; 1350x1350mm; 1000x1500mm; 1270x1270mm; 3810x1270mm
| Mineral Fiber Rubber Sheet Physical Property (SUNWELL) |
| GB/T539-1995 |
| Item |
B70145 |
B70140 |
B70135 |
B70130 |
B70120 |
B70115 |
| Color |
|
|
|
|
|
|
| Tensile Strength ≥Mpa |
19.0 |
15.0 |
12.0 |
9.0 |
6.0 |
5.0 |
| Aging Coefficient≥ |
0.9 |
| Burning loss ≤ % |
28 |
30 |
30 |
| Density g/cm3 |
1.6~2.0 |
| Compressibility % |
12+/-5 |
| Rebound Degree |
45 |
40 |
35 |
| Pliability |
No crack |
| Stress relaxation ≤ |
50 |
| Steam Airtightness |
With the temperature of 440~450oC and the pressure of 11~12Mpa, keep for 30 min without puncture |
With the temperature of 390~400oC and the pressure of 8~9Mpa, keep for 30 min without puncture |
With the temperature of 340~350oC and the pressure of 7~8Mpa, keep for 30 min without puncture |
With the temperature of 290~300oC and the pressure of 4~5Mpa, keep for 30 min without puncture |
With the temperature of 200~220oC and the pressure of 2~3Mpa, keep for 30 min without puncture |
With the temperature of 140~150oC and the pressure of 1.5~2Mpa, keep for 30 min without puncture |
Dimensions
4100x1500x(0.5~6.0)mm, 2000x1500x(0.5~6.0)mm
1500x1360x(0.5~6.0)mm, 3810x1270x(0.5~6.0)mm
1270x1270x(0.5~6.0)mm, 1500x1500x(0.5~6.0)mm
The other size is optional or according to the requirements of customers.
More information of
Oil resisting Non asbestos sheets,please contact with sunwell seals.thanks.
Audited Supplier 
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