Technical Data Sheet High-Alumina Insulating Firebrick
Packaging: Carton on wooden pallet
Classification:
Product Introduction
Grade | JH-LG1.2 | JH-LG1.0 JH-LG0.8 | ||
Chemical compositions(%) | Al₂O₃ ≥ | 48 | ||
Fe₂O₃ ≤ | 2.0 | |||
BD(g/cm³) | 1.2 | 1.0 | 0.8 | |
CCS (MPa),≥ | 4.5 | 3.5 | 2.5 | |
Test temperature of heating permanent linear change(-2~1)%,(℃) |
1400 | |||
Thermal conductivity at 350℃ [W/(m ·K)],≤ |
0.55 | 0.50 | 0.35 |
Packaging: Carton on wooden pallet
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