Brown Corundum Roller Sand

• CAS No.: 1344-28-1
• Formula: Al2O3
• Certification: MSDS ,SGS
• Environmental Protection: Yes
• Function: Heat Resistance, Making Ceramics High Resin Consolidation Polishi
• Appearance: Three - Party Crystal System
• Model NO.: roller sand
• Color: Brown
• Transport Package: 25, 500 Kgs Woven Bag /PE Bag
• Specification: density (g/cm3) 3.90 Melting point (c) 2050
• Trademark: Lerona
• Origin: China
• Production Capacity: 200 Ton/Month

Product Description

Brown corundum roller sand

Brown corundum, also known as diamond, is a brown-brown artificial corundum made from bauxite, carbon materials and iron scraps by melting and reducing in an electric arc furnace. The main chemical composition of brown corundum is AL2O3, its content is 95.00% - 97.00%, and contains a small amount of Fe, Si, Ti and so on. Brown corundum is the most basic abrasive, because of its good grinding performance, a wide range of applications, low price, is widely used.

Brown corundum counter-roll sand is processed by roller machine production line. Its packing density is lower than that of ball-milling and shaping sand, but its purity is high, self-sharpening is strong, toughness is good, and the class material contains. It is very low. The abrasive tool made of brown corundum counter-roll sand has sharp grinding, low heating rate, low grinding ratio and less adhesion. Blue, no net cracks, no rust spots. Suitable for making ceramics, resin high consolidation and self-reliance, as well as lapping, polishing and so on.

 

Chinese chemical composition
 

project	index
Color	dark brown
Crystal shape	Three - party crystal system
Hardness (Mohs)	≥9.0
Melting point (c)	2050
Maximum temperature (c)	1800
True density (g/cm3)	≥3. 90
Magnetic substance	0.02%