- Contact Person : Mr. Peng Rosen
- Company Name : Zibo Fang Refractory International Trade Co., Ltd.
- Tel : 86-533-7986860
- Fax : 86-533-6077229
- Address : Shandong,Zibo City,LiuQuan Road
- Country/Region : China
- Zip : 255000
Related Product Searches:Chamotte Heat Insulation Brick,High Quality,heat insulation brick, insulating brick,NG 0.6
The photo shows chamotte insulating brick in red color.
Double Egret is the specialized manufacturer and exporter of refracotry and insulation material in north of China. Our products mainly include insulating brick, refractory brick, refractory castable, ceramic fiber products. For insulating brick, the production capacity is 300tons per month, including JM insulating brick and chamotte insulating brick, primarily export to UK, USA, ITALY, JAPAN etc.
CCE WOOL chamotte insulating brick, also named light clay brick,using chamotte as raw material, is made by adding combustible, gas evolution method, or foam method. Chamotte insulating brick is a kind of porous material with Al2O3 content 30-42%. The refractoriness is almost the same as fire clay brick. But compressive strength, slag resistance and corrosion resistance are much lower.
CHARACTERISTIC:Low thermal conductivity excellent thermal insulationLow thermal capacityLow impurity
APPLICATION:Heat surface fireproof liningOther fireproof materials back liningIndustrial furnaceElectric furnaceMetallurgical stove
Tech Data
ITEM | NG0.5 | NG0.6 | NG0.8 | NG1.0 | |
Density (g/cm3) | 0.5 | 0.6 | 0.8 | 1.0 | |
Crushing strength (Mpa) | 1.5 | 2 | 2.5 | 3.4 | |
Burned rate of change (%) | oC×12h | 1250 | 1300 | 1350 | 1400 |
≤ | 0.5 | 0.5 | 0.5 | 0.3 | |
Thermal conductivity (averagre temperature350oC±25)( w/m.k) | 0.18 | 0.25 | 0.35 | 0.5 | |
Chemical analysis | Al2O3 ≥ (%) | 35 | 40 | 42 | 42 |
Fe2O3 ≤ (%) | 2.5 | 2.5 | 2 | 2 | |
Max work temperature (oC) | 1150 | 1200 | 1280 | 1300 | |
Comm size | 230x114x75/65mm |
Chamotte Heat Insulation Brick