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Contact Us
- Contact Person : Mr. DING HONGBO
- Company Name : Zibo Biz-Harmony International Co., Ltd.
- Tel : 86-533-3117230
- Fax : 86-533-3117231
- Address : Shandong,ZIBO,Room 402, Entrance C, Century Sunshine Business Center, No.84 Liantong Road, Zhangdian District
- Country/Region : China
- Zip : 255084
Alumina Filling Ball/Ceramic Filling Ball
Product Detailed
Related Categories:Oxide
High hardness, big density, low wear lost, good nomalization, good corrosion-resistance.
The products are featured by high hardness, big density, low wear lost, good nomalization, good corrosion-resistanceetc.
1. Chemical Composition
| Al2O3 | SiO2 | Fe2O3 | CaO | MgO | T:O2 | Na2O | |
| HL-50 | ≥ 50 | ≥ 47 | ≤ 1.0 | ≤ 0.5 | ≤ 0.5 | ≤ 1 | |
| HL-70 | ≥ 70 | ≥ 23 | ≤ 0.8 | ≤ 1 | ≤ 1 | ≤ 1.0 | |
| HL-80 | ≥ 80 | ≥ 16 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 1 | |
| HL-90 | ≥ 90 | ≥ 6 | ≤ 0.1 | ≤ 0.5 | ≤ 0.5 | 0.5 | |
| HL-99 | ≥ 99.2 | ≤ 0.2 | ≤ 0.05 | ≤ 0.10 | ≤ 0.10 | 0.2 | |
| HL-99.7 | ≥ 99.7 | ≤ 0.15 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 | 0.1 |
2. Physical Properties
| Physical Density | Water Absorption (%) | Bulk Density | Failure Load | Anti Corrosion | Mohs Hardness | |
| HL-50 | ≥ 2.4 | 2 | 1.4T/m3 | ≥ 1KN | ≥ 95% | 6 |
| HL-70 | ≥ 2.8 | 2 | 1.7T/m3 | ≥ 1.5KN | ≥ 97% | 7 |
| HL-80 | ≥ 3.0 | 2 | 1.8T/m3 | ≥ 1.8KN | ≥ 98% | 7.5 |
| HL-90 | ≥ 3.4 | 2 | 2.0T/m3 | ≥ 5.5KN | ≥ 98% | 8 |
Alumina Filling Ball/Ceramic Filling Ball
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