White Fragment Deburring Media
White Fragment Media from HuaTong Polish is a white, high-density corundum ceramic abrasive made from premium non-recycled corundum sand and ceramic binder, cut into fragment shapes and finalized by high-temperature calcination. It combines strong cutting force with a clean white appearance — ideal for deburring where lower workpiece contamination is preferred.
Key Specifications
| Main component | SiO2, Al2O3 (corundum) |
| Density | 3.2 g/cm³ |
| Moh’s hardness | ≥ L8 |
| Attrition rate | 1.5% |
| Available mesh | 80, 120, 240 |
| Shapes | Fragment |
| Color | White |
| Size | 1 mm to 30×30 mm |
| Packing | 25 kg/woven bag |
Applications
White fragment media is engineered for the deburring, deflashing and descaling of metal workpieces — imparting a strong cutting action while its white, clean composition helps reduce discoloration and contamination compared with colored media.
Why Choose HuaTong White Fragment Media
- Strong cutting force — fast burr and flash removal.
- Clean white appearance — lower contamination of bright workpieces.
- High density (3.2 g/cm³) for efficient cutting.
For a bright finishing step after deburring, pair with Polishing Media SCC.
Frequently Asked Questions
What is the advantage of white over dark corundum media?
White fragment media offers a clean appearance with strong cutting force, which can help reduce staining or contamination on bright and light-colored workpieces.
What shapes are available?
Fragment (irregular) shapes are standard, sized from 1 mm up to 30×30 mm.
Is white fragment media good for polishing?
It is primarily a deburring media; for fine polishing use a high-alumina finishing media such as SCC.