Specific Sizes (2-16CM)
Chemical Analysis:
| # | Chemical compound | Percentage % |
|---|---|---|
| 1 | SiO2- Silica | 98.80 Min. |
| 2 | Fe2O3- Iron Oxide | 0.15 |
| 3 | AL2o3- Aluminum oxide | 0.22 |
| 4 | CaO – Calcium oxide | 0.32 |
| 5 | MgO- Magnesium oxide | 0.1 |
| 6 | Tio3- Titanate Ion | 0.01 |
| 7 | K2O- Potassium Oxide | 0.03 |
| 8 | Na20- Sodium Oxide | 0.1 |
| 9 | Co2- Carbon Dioxide | 0.47 |
Physical Properties:
| 1 | Particle size | 2:16 CM (Ability to produce specific sizes upon request.) |
|---|---|---|
| 2 | Hardness by Moh’s | Around 8 |
| 3 | Porosity | <0.37 |
| 4 | Volume density | 2.61 – g/cm3 |
| 5 | Actual abrasion rate | <1.35 |
| 6 | Melting Point | 1800-2000 C |
| 7 | Milling Losses/24 hours | 0.34-0.50% |
| 8 | Natural Color | Black – L. Brown |
| 9 | Firing Color | Pure White |
| 10 | Appearance-Shape | Round |
Reference codes:
CAS Number: 14808-60-7
HS Code: 25171020
Origin: Egypt.
