Acid-resisting Asbestos Rubber Sheet
Made of asbestos fiber and acid-resiting synthetic rubber and heat-resisting packing material, compressing it to thick paper.
Product Details
Mainly used for the equipment in acid,and used as sealing material of gasket for the flange of pipeline joints.
The series include: OVS250, OVS350, OVS450
Available Sizes:
Thickness: 0.5 to 6mm
4500 x 1500mm, 4100 x 1500 mm, 3850 x 1300 mm, 1500 x 2000 mm,
1500 x 1500 mm , 1500 x 1350 mm, 1500 x 1000 mm , 1270 x 1270 mm,
The other size is optional or according to the requirements of customers.
Packing: in roll or in wooden pallet of about 1000 kgs, 2000kgs net each.
Product Data Sheet
| Item | OVS450 | OVS350 | OVS250 | |
| Tensile strength MPa≥ | 14 | 11 | 8 | |
| Weight-increasing | 96.17%( H2SO4) =18mol/L*48h | ≤45% | ≤40% | ≤30% |
| 36.97%(HCL)=12mol/L*48h | ≤45% | ≤35% | ≤25% | |
| 10% (HNO3)= 1.67mol/L*48h | ≤40% | ≤30% | ≤20% | |
| Max. Pressure Mpa | 4.0 | 3.0 | 2.0 | |
| Max. Temperature ℃ | 450 | 350 | 250 | |
| Strain-decreasing %≤ | 50 | |||
| Aging Coefficient | 0.9 | |||
| Softness | No Crack | |||
| Density g/cm2 | 1.9-2.1 | |||
| Burning Loss % | 30 | |||
| Compressibility | 12±5 | |||
| Elasticity≥% | 40 | |||
