White Fused Alumina for Bonded & Coated Abrasives – high-hardness and high-purity aluminum oxide grit ideal for grinding wheels, sandpaper, and cutting discs. Available in various grit sizes. Contact us for technical specifications and bulk orders!
High-purity White Fused Alumina for Bonded & Coated Abrasives – a premium abrasive material with high hardness and durability. Ideal for manufacturing grinding wheels, sandpaper, cutting discs, and polishing compounds. Available in various grit sizes for industrial applications. Contact us for bulk supply and specifications!
Superior performance in processing hard materials like metals, ceramics, and stones.
Improves the stability and durability of the product under thermal stress..
Reduces the risk of cracks and deformation in high-temperature environments.
Long-lasting performance in abrasive applications such as blasting and surface finishing.
| Parameter | Specification |
|---|---|
| Product Name | White Fused Alumina for Bonded & Coated Abrasives |
| Chemical Formula | Al₂O₃ |
| Purity | ≥99.5% Al₂O₃ |
| Color | White |
| Mohs Hardness | 9.0 |
| Bulk Density | 1.53 – 1.99 g/cm³ |
| True Density | ≥3.95 g/cm³ |
| Melting Point | ≥2,050°C |
| Refractoriness | ≥1,850°C |
| Available Grit Sizes | F12 – F220, P240 – P1000 |
| Al₂O₃ Content | ≥99.5% |
| SiO₂ Content | ≤0.10% |
| Fe₂O₃ Content | ≤0.05% |
| Na₂O Content | ≤0.30% |
We can offer 1MT/25Kg Woven plastic bags, and 25Kg Paper bags.
Our Black Silicon Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Founded in 2005, our company is a leading manufacturer of high-quality Silicon Carbide (SiC) and various types of fused alumina products. With nearly two decades of industry expertise, we have established a reputation for delivering durable and performance-driven materials for a wide range of applications, including abrasives, refractories, and ceramics.