Benefits of Brown Fused Alumina in Sandblasting
High Hardness. The Mohs Hardness of Brown Fused Alumina is 9. BFA will last a long time, making it a very cost effective blasting media.
Recyclable abrasive grit. The using times depending on abrasive grit size and Al2O3 chemical content( generally coarse grade and high Al2O3 content can be used more times).
Environmental Friendly. Brown Fused Alumina is often used to blast structure residing over or next to bodies of water where contamination by the blasting media itself is a concern.
Brown Fused Alumina is safe and non toxic with very low silica levels (generally less than 1.5%). Low Dusting. Brown Fused alumina is a fast and clean blast media.