GOT Acid-resisting Asbestos Rubber Sheet is fine made of high quality asbestos fiber, acid-resisting synthetic rubber, filling material, and dye. It is used for acid resistant occasions that the general asbestos rubber sheet is not satisfied.
Service range:
Mainly used as the gasket in equipments and pipelines with acid medium, it is able to substitute the expensive PTFE gasket in a certain degree.
Item
Style
683
683-1
683-2
Tensile strength ≥ MPa
14
11
8
weight-increasing
96.17%(H2SO4)=18mol/L*48h
≤30%
≤30%
≤30%
36.97%(HCL)=12mol/L*48h
≤25%
≤25%
≤25%
10% (HNO3)= 1.67mol/L*48h
≤20%
≤20%
≤20%
Max. Pressure Mpa
4.0
3.0
2.0
Max. Temperature ℃
400
300
200
Aging Coefficient
0.9
Softness
No folding marks
Density g/cm 2
1.8-2.0
Loss on ignition %
30
Compressibility ≥%
12
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