Payment & Shipping Terms:
|AL2O3 Content:||≥60%||Bulk Density:||≥2.45g/cm3|
kiln fire bricks,
kiln insulation materials
Low cement High strength dense Castable Refractory high service temperature
Dense low cement castable Refractory content of cement in the castable is low, that is, the content of calcium oxide is low, less than 8% . Different from ordinary refractory castables, most of the calcium aluminate cements are replaced by ultrafine powders, and at the same time, a certain amount of additives are added to meet and exceed the performance of ordinary cement castables.
Dense low cement castable Refractory features:
1, Low porosity, the mixing water consumption of the castable material is only about two cents of the common castable material, thereby increasing the compactness of the castable material and reducing the porosity.
2, High refractoriness, high strength and denseas the temperature increases, the material gradually sinters and the strength continuously increases.
3, Good slag resistance, low melting materials in the material
Dense low cement castable Refractory is mainly use in non-ferrous industry, metallurgical industry, power industry and other industrial kilns.
|C.C.S (MPa, Min)||
|110℃*24h dry off||1200℃*3h burned||
|1500℃*3h burned||500℃*3h burned||1200℃*3h burned|
|Dense castable refractory||60||1500||2.45||70||70||10||10||±0.3||-0.3|
|Remark||ISO Certificated; Customized|
Contact Person: Astra