Chemical, Isolite Insulating, Japan
Isolite Insulating LAP-165 Special Insulating Firebrick
Manufacturer: Isolite Insulating
LAP-165 Special Insulating Firebrick
Features
Special Insulating Firebrick
LAP-165 is low bulk density but high strength brick. LAP-165 has an extremely stable performance under high temperature. Normally, used for Hot Surface and Back-up lining insulation.
Typical Applications
Hot Stove, Ceramics Firing Kiln, Naphtha Cracking Furnace
| LAP-165 | |||
| Specification | Permanent Linear Change
Not more than ±0.5% （℃） |
1650 | |
| Bulk Density g/cm³ | 0.90≧ | ||
| Cold Crushing Strength
[MPa] JIS R 2615 |
2.9≦ | ||
| Chemical Composition
Fe₂O₃ (%) |
1.0≧ | ||
| Test Result | Bulk Density g/cm³ | 0.80 | |
| Cold Crushing Strength
[MPa]JIS R 2615 |
4.0 | ||
| Modules of Rupture
[MPa]JIS R 2615 |
2.0 | ||
| Thermal Conductivity
at 350℃±10℃[W/m・K] JIS R 2616 |
0.35 | ||
| Reheat Shrinkage (%)
at 1650℃X8hr JIS R 2613:1985 |
0.18 | ||
| Chemical Composition (%) | Al₂O₃ | 73 | |
| JIS R 2216 | SiO₂ | 25 | |
| Fe₂O₃ | 0.5 | ||
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