NY250 Oil-Resistance Asbestos Rubber Sheets
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Material: Made of good long asbestos Fibre, oil-resistance synthetic rubber, heat-resisting packing material compound heating and compression molding it. Uses: Mainly used as the sealing gasket material for the equipment in kerosene, petrochemical, alkali, solvent, fuel oil, petroleum-based lubricating oil and other mediums and used as sealing material in the joints of oil pipeline and sealing gasket used on automobiles, motorcvcle, agricultural machines, engineering machinery engines. Working pressure : 2.5Mpa , Max working temperature: 250 ![]() Sizes: 1500 x 1360 x (0.5 - 6.0)mm, 1270 x 1270 x (0.5 - 6.0)mm,1500 x 1500 x (0.5 - 6.0)mm Packing: in wooden pallet of about 1000 kgs, 2000kgs net each. |
Oil-resisting Asbestos Rubber Sheets Physical Property GB/T539-2008 | |||||||
Item | NY510 | NY400 | NY300 | NY250 | NY150 | HNY300 | |
Tensile strength MPa | 18.0 | 15.0 | 12.7 | 11.0 | 9.0 | 12.7 | |
Compressibility % | 7-17 | ||||||
Rebound Rate% | 50 | 45 | 35 | 50 | |||
Creep relaxation rate% | 45 | - | 45 | ||||
Density g/cm³ | 1.6 - 2.0 | ||||||
With the temperature | Horizontal Tensile strength MPa | 15.0 | 12.0 | 9.0 | 7.0 | 5.0 | 9.0 |
weight-increasing% | 30 | ||||||
Surface | _ | No bubble | |||||
With the temperature | weight-increasing% | 0-20 | _ | 0-20 | |||
With the homoeothermy, | Pressure (MPA) | 18 | 16 | 15 | 10 | 8 | 15 |
Seal require | Keep 30 minutes,no leak | ||||||
Nitrogen leakage rate | 300 |
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