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Product Details:
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Materials: | Calcined Kaolin 44% | Al2O2 Content: | 44.5% |
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SiO2 Content: | 53.6% | Refractoriness: | 1375-2065 Degree |
Application: | Ceramic Fiber | Color: | White Color |
High Light: | 3mm Calcined Kaolin Clay,1mm Calcined Kaolin Clay,44% Calcined Kaolin Clay |
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 clinker’s water absorption is less than 5%, bulk density is more than 2.55g / cm3.
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 | 3.0 |
Ti02 % (max) | 0.8 | 0.9 | 1.0 | 1.1 | 1.2 |
K2O+Na2O % (max) | 0.3 | 0.4 | 0.4 | 0.5 | 0.5 |
Ca0+Mg0 % (max) | 0.5 | 0.5 | 0.5 | 0.6 | 0.7 |
Bulk density g/cm³(min) | 2.58 | 2.52 | 2.45 | 2.40 | 2.37 |
Refractoriness °C(min) | 1780 | 1760 | 1740 | 1720 | 1710 |
Impurities % (max) | 0.5 | 2.0 | 3.0 | 3.5 | 4.0 |
3. Calcined Flint Clay General advantages
4. Calcined Flint Clay Characteristics
5. Calcined Flint Clay Particle sizes Available
Contact Person: Jason Chen
Tel: 86-18603794999