China Changsha Fine-Tech Ceramic Co., Ltd.
China Changsha Fine-Tech Ceramic Co., Ltd.
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600-500um Brown Aluminum Oxide For Surface Polishing
1. Introduction
BFA is made of high-quality bauxite as raw material, anthracite and iron filings. It is made by arc smelting at 2000°C or higher temperature. It is crushed and plasticized by self-grinding machine, magnetically selected to remove iron, sieved into various sizes, and its texture is dense and hard. The practice of dozens of fire-proof production companies has verified that this product has the characteristics of no explosion, no chalking, and no cracking in the application process. In particular, it is much higher than the cost-effectiveness of traditional brown corundum, making it the best aggregate and filler for fused alumina refractories.
2. Attribute
| Bulk density | 1.75-1.95g/cm3 |
| Crystal | Three party crystal system |
| Usage |
Surface polishing |
| Brand | Fine-tech |
3. Advantages
1. More benefits and low price
2. Large specific gravity and steady chemical properties
3. Inventory and stockouts management
4. Capability to purchase raw materials locally
4. Applications
1. Brown fused aluminum oxide is applied to functional fillers--automobile brakes, highway pavements, airstrips, parking lots, industrial floors.