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| Asbestos Rubber Sheet Physical Property | ||||||
| GB/T3985-2008 | ||||||
Item | XB450 | XB400 | XB350 | XB300 | XB200 | XB150 |
Tensile strength MPa≥ | 19.0 | 15.0 | 12.0 | 9.0 | 6.0 | 5.0 |
Aging Coefficient ≥ | 0.9 | |||||
Burning Loss %≤ | 28 | 30 | 30 | |||
Density g/cm³ | 1.6 2.0 | |||||
Compressibility % | 12 ± 5 | |||||
Rebound degree | 45 | 40 | 35 | |||
Pliability | No Crack | |||||
Stress-relaxation≤ | 50 | |||||
Steam Airtightness | with the temperature of 440-450 and the pressure of 11-12MPa,Keep for 30 min without puncture | with the temperature of 390-400 and the pressure of8-9 MPa,Keep for 30 min without puncture | with the temperature of 340-350 and the pressure of7-8 MPa,Keep for 30 min without puncture | with the temperature of 290-300 and the pressure of4-5 MPa,Keep for 30 min without puncture | with the temperature of 200-220 and the pressure of2-3 MPa,Keep for 30 min without puncture | with the temperature of 140-150 and the pressure of1.5-2 MPa,Keep for 30 min without puncture |
We can produce different kinds and grades of Asbestos Rubber Sheet to meet clients' different requirements.
Dalian Shangdu WJH Co., Ltd. is one of the professional and biggest manufacturers of Asbestos Rubber Sheet and Industrial Rubber Sheet in China. We have been in this line for more than 18 years and have the experience of exporting for 8 years. Keeping quality is our Objective.
Update Date:2011-4-19 23:45:44
Asbestos Jointing Sheet