Chamotte
Calcined kaoline
We have calcined kaolin :calcination of crushed raw kaolin is done in a modern rotary kilnwith high efficiency . The fired kaoline grains have high density and volume stability .The chemical constitution and properities of the calcined kaolin grains are illustrated in the following table.
Technical data of calcined kaoline
Crushed calcined kaolinchemical analysis %
52.0 - 56.0 silica (sio2)
40.0 - 42.0 alumina (al2o3)
2.0 - 2.5 titania (tio2)
1.0 - 1.5 iron (fe2o3)
0.2 - 0.4 lime (cao)
0.1 - 0.2 magnesia (mgo)
0.2 - 0.4 alkalies (na2o + k2o)
< 0.2 moisture content %
Physical properties
2.55 - 2.65grain density (g/cm3)
2.50 - 3.50water absorption %
7.0 - 8.0 apparent porosity %
> 1730refractoriness( c)
As requiredgrain size (mm)
Chamotte is a natural material having mullite as major phase with excellent refractory properties. Ashapura’s Chamotte aggregates are manufactured from natural high quality clays having minimum impurities and alkali metals. Chamotte products have high purity, low porosity and optimum thermal stability. Key features of the products are dense microstructure, homogenous granulometry and highly crystalline mullite phase.
Al2O3 86-80% available in different grades as per requirement
Supplier: Refractory alumina products like bricks, castables and mortars from 30 up to 95% alumina, refractory magnesia products like ramming, gunning, spray mass, back filling and magnesia carbon bricks, silica ramming mass, mineral raw materials, including refractory calcined kaolin (37 41% alumina), sanitary ware chamotte (36 40% alumina), calcined dolomite (50 60% cao & 30 35% mgo), calcined lime (80 90% cao), ball clay (25 30 alumina), scrap crushed of alumina and magnesia spinel bricks, synthetic fluorspar (caf2), black carbon
Services: Installation services
Mineral Raw and Calcined Materials including - Calcined Kaolin (37-41% Alumina) - Sanitary Ware Chamotte (36-40% Alumina) - Calcined Dolomite (50-60% Cao & 30-35% Mgo) - Calcined Lime (80-90% Cao) - Ball Clay (25-30 Alumina) - Scrap Crushed of Alumina and Magnesia-Spinel Bricks - Synthetic Fluorspar (Fluorite) (Calcium Fluoride) (CaF2) - Black Carbon Key Specificartions - we can supply also Mineral Raw and Calcined Materials that can be used as raw materials in some industries like Refractory industry, Sanitaryware industry, white Cement industry, Steel industry, ....etc
Supplier: Washed kaolin, clay, ceramic, refractory ceramic pipe, chamotte powder, chamotte grid, bentonite.
Supplier: Calcined kaolin, china clay, minerals, refractories, refractory bricks, cement, mortar, phosphate rock, rock salt, deicing salt, feldspar, talc, magnesite, chamotte
No Items DQK-C10 Chemical compositions 1 SiO2 45-52% 2 Al2O3 35-38% 3 Fe2O3 < 1,6% 4 TiO2 0,3% 5 CaO 0,3% 6 MgO 0,2% 7 K2O 1,5% 8 Na2O 0,5% 9 L.O.I 15% Physical properties 1 Moisture 10% 2 Refactoriness 1780 0 C 3 Form Lump Packing bag: PP/PE, JUMPO, INBULK
NoItemsLevel Chemical compositions HTK û 80AP 1Whiteness before burning80%1% 2SiO2Max 49% 3Al2O3Min 35% 4Fe2O3Max 0.9% 5TiO2 0.3% 6CaO 0.2% 7MgO 0.2% 8K2O 0.5% 9Na2O 0.1% 10 Loss on ignition14% 0.5% Physical properties 1Moisture≤ 2 % 2pH5,5 3Residue 325 Mesh 0.1% 4Physical formPowder Packing method: PP/PE, JUMBO BAG
Our entire range of Calcined Chamotte minerals product being produced from selected raw materials sources at optimized toll manufacturing facilities. In line with our company's vision, we optimized minerals product from processing as well right application prospective. Business Type : Manufacturer, Exporter, Supplier, Retailer Product Details Packaging Size 25kg, 50kg SiO2 48.55% ALA 37.95% Moisture 0.5% (max.) Bulk Density 750kg / mm3 Minimum Order Quantity 250 Kilogram
