Chemical, Isolite Insulating, Japan
Isolite Insulating JIS B series Insulating Firebrick
Manufacturer: Isolite Insulating
JIS B series Insulating Firebrick
Features
Balanced properties such as strength and thermal insulation
JIS B series Insulating Firebricks are inexpensive and offer balanced properties such as strength and thermal insulation. Therefore, they are widely used in place of other same grade products with similar service temperature.
Typical Applications
1.Hot Surface lining insulation of Dry furnace and Low-temperature furnace, Back-up lining insulation of Industrial furnace. (B1)
2.Hot Surface and Back-up lining insulation of Industrial furnace. (B2-B6)
Quality
| B1 | B2 | B4 | B5 | B6 | ||
| JIS Classification | 900-0.70-0.26 | 1000-0.70-0.28 | 1200-0.80-0.37 | 1300-0.80-0.39 | 1400-0.90-0.42 | |
| Specification | Permanent Linear Change Not more than ±2% when tested at（℃） | 900 | 1000 | 1200 | 1300 | 1400 |
| Bulk Density | 0.70≧ | 0.70≧ | 0.80≧ | 0.80≧ | 0.90≧ | |
| Thermal Conductivity at 600℃ [W/m・K] |
0.26≧ | 0.28≧ | 0.37≧ | 0.39≧ | 0.42≧ | |
| Test Result | Bulk Density | 0.65 | 0.65 | 0.78 | 0.78 | 0.86 |
| Cold Crushing Strength [MPa] |
3 | 3.2 | 1.5 | 1.7 | 2.4 | |
| Thermal Conductivity at 600℃ [W/m・K] | 0.22 | 0.26 | 0.33 | 0.33 | 0.37 | |
| Permanent Linear Change % at ( )℃X12hr | -0.6 | -0.8 | -0.3 | -0.25 | -1 | |
| -900 | -1000 | -1200 | -1300 | -1400 | ||
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