Specifications
Made of good asbestos Fibre rubber with steel wire inserted and compound heating and compression molding it
Material: The other size is optional or according to the requirements of customers. |
Asbestos Rubber Sheet with wire net strengthening Property | ||||||
GB/T539-1995 | ||||||
Item | JXB450 | JXB350 | JXB250 | |||
sile strength MPa≥ | 21.0 | 16.0 | 11.0 | |||
Aging Coefficient ≥ | 0.9 | |||||
Burning Loss %≤ | 27 | 29 | ||||
Density g/cm³ | 1.6 — 2.0 | |||||
Compressibility % | 12 ± 5 | |||||
Rebound degree | 42 | 40 | ||||
Pliability | No break | |||||
Stress-relaxation≤ | 50 | |||||
Steam Airtightness | with the temperature of 440-450°C and the pressure of 13-14MPa,Keep for 30 min without puncture | with the temperature of 340-350°C and the pressure of 9-10MPa,Keep for 30 min without puncture | with the temperature of 240-250°C and the pressure of 7-8MPa,Keep for 30 min without puncture |