Calcined Flint Clay

Quality Calcined Flint Clay Kaolin for Refractories or Foundry Casting Investment 1. Calcined Flint Clay Introduction Flint Clay is a kind of high quality hard refractory clay. The content of Al2O3 in the standard raw coke gem is 38%. After calcination, the content of Al2O3 is about 40-46%, and Fe2O3 is less than 3%.The composition is stable, the texture is uniform, the structure is compact, the cross section is shell-like with color white, which is used to produce the high

Quality Calcined Flint Clay Kaolin for Refractories or Foundry Casting Investment 1. Calcined Flint Clay Introduction Flint Clay is a kind of high quality hard refractory clay. The raw ore is gray and gray black, with fine structure and high hardness. It is not dispersed in water and has low plasticity. It's formed by the calcination of the pyrogemite ore at high temperature. The content of Al2O3 in the calcined pyrogem is about 44%, and the content of Fe2O3 is not more than

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% for Ceramic Materials 1. Calcined Flint Clay Introduction Calcined flint clay is mainly used for manufacturing refractory bricks, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products. 2. Calcined Flint Clay Specifications Item/Grade FC45 FC44 FC43 FC42 FC40 AL2O3 % 46-48 44-48 43-48 42-46 40-46 SiO2 % 49-52 50-53 50-53 50-53 50-54 Fe2O3 % (max) 1.0 1.3 2.0 2.5

Quality Calcined Flint Clay Kaolin for Refractories or Foundry Casting Investment 1. Calcined Flint Clay Introduction Standard flint clay ore Al2O3 content is 38%,Al2O3 content is about 44% after calcined, Fe2O3 < 2%. Stable composition, uniform texture,compact structure, cross section assumes the shells, white, used in the production of high quality clay refractory materials. 2. Calcined Flint Clay Specifications Item/Grade FC45 FC44 FC43 FC42 FC40 AL2O3 % 46-48 44-48 43-48

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% for Refractory Bricks 1. Calcined Flint Clay Introduction The raw ore is gray, gray and gray black, with fine structure and high hardness. It is not dispersed in water and has low plasticity.It is formed by the calcination of the pyrogemite ore at high temperature. The content of Al2O3 in the calcined pyrogem is about 44%, and the content of Fe2O3 is not more than 2%.Stable composition, uniform texture, compact

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% For Aluminum Silicate Refractory Fiber Production 1. Calcined Flint Clay Introduction Calcined flint clay, high quality hard refractory clay. The Al2O3 content in the standard calcined flint clay ore is 38%, about 44% after calcined, and the Fe2O3 content is less than 2%. Stable composition, uniform texture, dense structure, section was shell-like, white, used for the production of high quality clay refractories. The

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% For Ceramic Fiber 1. Calcined Flint Clay Introduction Calcined kaolin flint clay clinker has good characteristics of stable volume, strength and small water absorption after high temperature calcined. To measure the sintering degree of calcined kaolin flint clay clinker, general indicators are the true proportion, bulk density, porosity, water absorption, shrinkage and so on. Good sintered calcined kaolin flint clay

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% For Precision Casting Sand 1. Calcined Flint Clay Introduction Calcined kaolin flint clay clinker is a mixture of various aluminosilicates. The main chemical composition is Al2O3 and SiO2 two oxides, impurities are mainly alkali, alkaline earth and iron, titanium and other oxides, and some organic matter. These oxides play the role of help melting, will reduce the refractoriness of raw materials. Therefore, the lower

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% For Ceramic Fiber 1. Calcined Flint Clay Introduction Calcined flint clay / calcined chamotte mainly used for manufacturing high-quality refractory products, refractory castable, sagger, firebricks, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products, etc. 2. Calcined Flint Clay Specifications Item/Grade FC45 FC44 FC43 FC42 FC40 AL2O3 % 46-48 44-48 43-48 42-46 40-46 SiO2 % 49-52 50-53 50

Sized Calcined Flint Clay Calcined Kaolin 45% for the Production Of High-Grade Refractories 1. Calcined Flint Clay Introduction 1. Calcined flint clay has high refractoriness, high volume density, fully calcined. 2. Aluminum content high, the iron content low; dust content low. 3. Thermal expansion coefficients of small. 2. Calcined Flint Clay Specifications Item/Grade FC45 FC44 FC43 FC42 FC40 AL2O3 % 46-48 44-48 43-48 42-46 40-46 SiO2 % 49-52 50-53 50-53 50-53 50-54 Fe2O3 %

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% For Sagger And Kiln Furniture 1. Calcined Flint Clay Introduction Flint Clay is a high quality hard refractory clay. The raw ore is gray and gray black, with fine structure and high hardness. It is not dispersed in water and has low plasticity. It's formed by the calcination of the pyrogemite ore at high temperature. The content of Al2O3 in the calcined pyrogem is about 44%, and the content of Fe2O3 is not more than 2%

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% For Production Of High-Grade Refractory Materials 1. Calcined Flint Clay Introduction 1. Calcined flint clay has high refractoriness, high volume density, fully calcined. 2. Aluminum content high, the iron content low; dust content low. 3. Thermal expansion coefficients of small. 4. Physicochemical stability. 2. Calcined Flint Clay Specifications Item/Grade FC45 FC44 FC43 FC42 FC40 AL2O3 % 46-48 44-48 43-48 42-46 40-46