Versatile Oil-resistant asbestos rubber sheet - paronite sheet

Oil-resistant asbestos rubber sheet is a blend of compressed long asbestos fiber, oil-resistant synthetic rubber, heat-resistant filler. It is mainly for C1 ~ C5 hydrocarbons (gas and liquid), coke oven gas. Oil-resistant asbestos rubber sheet is manufactured in the form of sheets. Paronite sheet can be cut into pads for its good machinability.


  • Thickness: 0.4 - 3.0mm;
  • Length× Width: 500×500mm; 1700×1000mm;
Oil-resistant asbestos rubber sheet
Operating environment and applications
Working environment Max pressure Operating temperature Connections Equipment
Heavy and light oil products, petroleum fractions, melting wax 3 MPa up to +300°C "Tongue and groove", "hollow-lug" or "smooth" connection - at medium pressure up to 4 MPa Vessels, compressors, pumps, valves and control valves, internal combustion engines and other units
C1-C5 hydrocarbons (gas and liquid) 2 MPa -40°C to +100°C
Coke oven gas 6.4 MPa up to +490°C
Nitrogen and oxygen in gaseous states 5 MPa up to +150°C
Note: Surface roughness Rz ≤ 40 (GOST 2789)
Physical and machinery properties
Item Value
density 1.5g/cm3
tensile strength (transverse) 14 MPa
deformation rate (35 MPa) 5% - 16 %
recoverability(35 MPa) ≥40 %
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