| Abrasive Grain Sizes: | 8#-220# |
|---|---|
| Usage: | Grinding Media |
| Material: | alumina powder |
| Brand Name: | sicheng abrasives |
| color: | white |
| Model Number: | 8#-220# |
| Place of Origin: | China (Mainland) |
| Al2O3 content: | 99.3% |
| packing ways: | 25kg pp bag+1ton big bag |
| delivery time: | 1-3days |
Quick Details
Specifications
Properties:
Extremely sharp
Long -lasting blasting Abrasive
Recycled many times
Has a break down rate of 5-7% per cycle
Suitable choice for Blast finishing and surface preparation because in view of its superior Longevity
Hardness matrix and cost
Having hardness of 9 on MOH scale
Specific gravity of 3.9 gm/cc
Penetrates and cut Even the hardest metals and sintered carbide effectively
50% lighter than Metallic media
Fast -cutting action Minimizes damage to thin materials
Eliminates surface Stresses caused by heavier, slower-cutting media blasting grit
Contains less than 0.2% free silica and is safer to use than sand.
Introductions:White Aluminum oxide has white color and a little higher hardness and toughness Comparing with Brown one. White aluminum oxide is an extremely sharp, Long-lasting blasting abrasive that can be recycled many times after the Initial media blasting. It is the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity and hardness.
the grinding tools Made of this material are suitable for fine grinding of high carbon steel, High-speed steel and stainless steel, Abrasive powder of finer grit size can Also be used for precision casting and high-grade refractory

