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Product Details:
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Materials: | Calcined Flint Clay Sand | Al2O2 Content: | 43.7% |
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SiO2 Content: | 54.9% | Refractoriness: | 1358-2061 Degree |
Application: | Production Of High-Grade Refractory Materials | Color: | White Color |
High Light: | Fully Calcined Flint Clay,8mm Calcined Flint Clay,5mm Calcined Flint Clay |
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 |
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
6. Calcined Flint Caly Application
Refractory clay is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products, etc.
1.Heat insulation
2.heat preservation
3.low water absorption
4.construction easily
5.Good work ability
6.Strong adhesive power
Contact Person: Jason Chen
Tel: 86-18603794999