Item | JXB450 | JXB350 | JXB250 | JXB200 | JXB150 | ||
Tensile strength MPa ≥ | 21.0 | 15.0 | 10.0 | 9.0 | 7.0 | ||
Burning Loss %≤ | 27 | 29 | |||||
Compressibility % | 7 ～ 17 | ||||||
Rebound degree | 42 | 40 | |||||
Creep Stress-relaxation≤ | 50 | ||||||
Aging Coefficient ≥ | 0.9 | ||||||
Density g/cm³ | |||||||
Normal temperature Pliability | Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack | ||||||
Nitrogen leakage rate [(ml/h.mm)] ≤ | 500 | ||||||
Steam Airtightness | Temperature ℃ | 440～450 | 340～350 | 240～250 | 240～250 | 190～200 | 140～150 |
Steam pressure MPa | 13～14 | 9～10 | 7～8 | 6～7 | 4～5 | 3～4 | |
Request | Keep for 30 minutes without Leakage | ||||||
| AllDays | 12am-12am |
