item  | value  | 
Place of Origin  | China  | 
Province  | Henan  | 
Shape  | Brick  | 
Material  | Al2O3  | 
SiO2 Content (%)  | 0.6-3.5%  | 
Al2O3 Content (%)  | ≥47  | 
Al2O3+SiO2  | ≥92  | 
CaO Content (%)  | 1.2-2.5%  | 
Refractoriness (Degree)  | Common (1580°< Refractoriness< 1770°)  | 
CrO Content (%)  | 0.1  | 
SiC Content (%)  | 0.1  | 
Model Number  | HR23  | 
Brand Name  | Hengrui  | 
Processing Service  | Bending, Cutting  | 
Product name  | Insulating firebrick  | 
Application  | Industrial Furnaces  | 
Color  | White  | 
Raw material  | High Alumina 55-88% AI2O3 Bauxite  | 
Size  | 230x114x65mm  | 
Usage  | Fire Resistance Place  | 
Keyword  | High Aluminium Brick  | 
Type  | Ceramic Raw Materials  | 
FE2O3  | 2% Max  | 
Name  | Alumina Fire Brick  | 
| Ansprechpartner : | Elizabeth | 
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