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High performance oil- resistant paronite is a compressed mixture of long asbestos, oil-resistant synthetic rubber, and heat-resisting filler. Owing to using different oil-resistant synthetic rubbers, this high performance paronite is mainly for AMS liquid, seawater, Halons, petroleum fractions. It will be operating well in extreme weathers, for it has a wide range of working temperatures from -40℃ (-40℉) to +250℃ (482℉).
Specification:
Thickness: 0.5 - 6.0mm;
Length: 400mm, 1000mm, 1270mm, 1360mm, 1500mm;
Width: 400mm, 1000mm, 1270mm, 1500mm;
Operating condition and application
| Working Environment | Max Pressure | Working Temperature | Connections | Equipment |
| Petroleum fractions, heavy and light oils | 16 MPa | -40℃ to +250℃ | tongue and groove, hollow-ledge, may seal "smooth" connections at a pressure up to 2.5 MPa | Pumps, vessels, vehicles, pipelines, compressors, internal combustion engines. |
| AMS liquid | 16 MPa | -40℃ to +100℃ | ||
| Seawater | 10 MPa | -2℃ to +50℃ | ||
| Halons grades 12, 22, 114B-2 | 2.5 MPa | -50℃ to +150℃ |
Note: Surface roughness Rz ≤ 40 microns.
Physical and mechanical property
| Item | Value |
| density | 1.5 - 2.0g/cm3 |
| Tensile strength (transverse) | 20MPa |
| deformation rate (35 MPa) | ≤12% |
| Recoverability (35 MPa) | ≥30% |
