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- albert@literefractory.com
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1-3mm Brown Aluminum Oxide Powder for Amorphous Refractory
1.Obvious fire resistance effect
2.Clinker is widely used
3.Strong corrosion resistance
Description
With continuous innovation, rich design and production experience, high-quality equipment and comprehensive after-sales service, we have become a core enterprise in the high alumina kiln shelf supports, Zircon Corundum Brick, Silicon Carbide Tube industry with the approval and support of our customers. We are committed to reducing costs, improving product quality, improving the skills and competitiveness of our employees, and making better use of our advantages. Hope to receive your information, our company believes that only unexpected, nothing can not be done, as long as you gently move your computer button, we will be tied together. We interpret the corporate culture of honesty, responsibility, and responsibility to our customers, without prevarication of promises, and no delay in after-sales service. At the same time, we actively absorb advanced technology, use cost advantages, and combine independent innovation to develop a variety of new products.
| 1. Bauxite Description |
Bauxite is an industrial raw material. It is used in combination with other products. Calcined bauxite has high refractoriness, good mechanical strength, and moderate slag resistance. It is a refractory material often used in industrial kilns.
Item | Chemical analysis /% | Bulk density | Water absorption/% | ||||
Al2O3 | Fe2O3 | TiO2 | CaO+MgO | R2O | |||
AL-88 | ≥88 | ≤1.5 | ≤4.0 | ≤0.4 | ≤0.4 | ≥3.15 | ≤4 |
AL-85 | ≥85 | ≤1.8 | ≤4.0 | ≤0.4 | ≤0.4 | ≥3.10 | ≤4 |
AL-80 | >80 | ≤2.0 | ≤4.0 | ≤0.5 | ≤0.5 | ≥2.90 | ≤5 |
AL-70 | 70-80 | ≤2.0 | - | ≤0.6 | ≤0.6 | ≥2.75 | ≤5 |
AL-60 | 60-70 | ≤2.0 | - | ≤0.6 | ≤0.6 | ≥2.65 | ≤6 |
AL-50 | 50-60 | ≤2.5 | - | ≤0.6 | ≤0.6 | ≥2.45 | ≤6 |
| 2. Bauxite Feature |
1. High-temperature resistant
2. Low impurity
3. Low water absorption.

| 3.Bauxite Application |
1. Furnace lining and insulation of furnace in Petrochemical industry
2. Furnace lining and insulation of furnace in Metallurgical industry
3. Furnace lining and insulation of furnace in Ceramics, glass and other building materials industry
4. Furnace lining and insulation of heat treatment furnace in heat treatment circle
5. Other industrial furnace linings
| 4.Packing |
1. 25kgs/small bag and 1250kgs/Jumbo bag.
2. Can make the package according to customer's requirements.

We have accelerated the process of converting the 1-3mm Brown Aluminum Oxide Powder for Amorphous Refractory from R&D to achieving market value, and gradually formed a unique and market-leading core competitiveness. So far our products have been exported to all over the world A good brand not only means good quality, but also means a perfect service and a trustworthy market reputation.
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