Asbestos Rubber Sheet
SUNWELL Asbestos Rubber Sheet is made from asbestos fiber, rubber and heat-resisting materials, compressing it into thick paper.
Asbestos Sheet Typical Application
> Used for equipment in water, steam, etc.
> Used as sealing material in the joint of pipeline
Asbestos Sheet Prime Features
> Economical sheet
> Wide range of pressure and temperature
Asbestos Sheet 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 asbestos rubber sheets, please feel free to contact SUNWELL.
Asbestos Rubber Sheet Physical Property |
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 |