Audited Supplier
0.5-90MM
White
0.5mm-90mm
Alumina
Smooth
Building Materials, Ceramic
≤0.01%
≥3.65g/Cm³
9
92%
AOKTEC/AOHAI
25kg PP Bags, Pallet
0.5mm-90mm
China
6909120090
Product Description
High-alumina grinding balls, with alumina content of 92% and 95%; dry powder pressed and molded, with high density, high hardness, low wearloss. Suitable for various types of ball mills for wet grinding.
High-pressure resistance rolling ball: 92% alumina content, high pressure resistance, low wearloss, impact resistance and low damage. It is suitable for large intermittent ball mills and continuous ball mills for wet grinding.
Microcrystalline grinding balls: 95% alumina content, high density, Ultra-low wearloss under fast grinding conditions .Suiable for various types of ball mills for grinding ultra-fine powders, etc.
Dry grinding balls:Alumina content: 92% and 95%. Good toughness, impact resistance, low breakage and high efficiency. Suitable for various types of ball mills used for dry grinding.
Lining bricks for ball mills, with alumina content of 92% and 95%; high density, high hardness, good flatness, suitable for intermittent and continuous ball mills, etc.
Mosaic ceramic tiles,with alumina content of 92% and 95%; Anti-wear, anti-corrosion, and have good flatness. Suitable for mechanical equipment that require anti-wear such as thermal power, steel, cement, etc.
High-purity chemical packing balls, with alumina content of 92%, 95%, 99%, 99.5%, etc.; resistant to high temperature and pressure, stable chemical properties, acid and alkali corrosion resistance, suitable for use in petroleum, coal and other chemical industries as tower packing balls and catalysts carrier etc.
| CERTIFICATE OF ANALYZE | ||||
| PRODUCTS | SAMPLE NO.: | AOKTEC241216 | ||
| 92% ALUMINA BALLS | ||||
| MANUFACTURER | SAHNDONG AOHAI PETROLEUM NEW MATERIAL CO.,LTD | |||
| TEST DATE | 30.DEC.2024 | SAMPLE QTY: | 5 KG | |
| ITEM | PHYSICAL AND CHEMICAL INDEX | UNIT | RESULT | |
| 1 | Cao | % | 2 | |
| 2 | MgO | % | 0.49 | |
| 3 | K2O | % | 0.019 | |
| 4 | Na2O | % | 0.44 | |
| 5 | Fe2O3 | % | 0.012 | |
| 6 | SiO2 | % | 4.33 | |
| 7 | Al2O3 | % | 92.02 | |
| 8 | TiO2 | % | 0.032 | |
| 9 | BULK DENSITY | g/cm³ | >3.65 | |
| 10 | HARDNESS Mohs | Grade | 9 | |
| 11 | SELF WEARLOSS | % | ≤0.01 | |
| 12 | COLOR | / | WHITE | |
| STANDARD | GB/T 6900-2006 GB/T 2997-2015 JC/T 848.1-2010 | |||
| RESULTS OF ANALYSIS | QUALIFIED | |||
| SIZE(MM) | 60MM | DATE | 1.JAN.2025 | |
