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Asbestos rubber sheet is composed of asbestos, rubber and packing by suppression.The thickness of 0.5 mm to 6 mm, working pressure shall not exceed 40 kg/cm2, heat resistant level for class B.Asbestos rubber sheet is suitable for the oil cylinder, solvent, alkali medium of equipment and piping, flange joint sealing gasket materials.
Asbestos rubber sheet according to the formula, technology, properties and USES, there are mainly high, low-voltage asbestos rubber sheet in asbestos rubber sheet, and oil resistant asbestos rubber sheet, acid and alkali resistance and other categories.For pipe flanges, high pressure vessel flange sealing material and all kinds of mechanical junction surface.When using general rushed into various shapes according to the requirement, the size of the gasket.
The main technical parameters, asbestos rubber sheet:
1, Asbestos rubber tensile strength: 20 Mpa
2, Compression rate p % : 12+/-5
3, Asbestos rubber sheet rebound rate: 450%
4, Density of g/cm: 1.6-2.0
5, The highest temperature, asbestos rubber sheet ℃ : 450
6, The maximum pressure asbestos rubber sheet: 64 Mpa
Second, asbestos rubber sheet for the temperature of the medium level corresponding oil, condensate, solvents, such as pressure, water, steam, dilute acid (alkali) of the media such as equipment, pipelines, the joint of flange.
Three, asbestos rubber asbestos board regular size width: 1500mm, 1350mm; Length: 1000 mm, 1350mm, 2000mm;Thickness: 0.5 to 6 mm.
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