High Thermal Conductivity 20 W/mK Alumina Ceramic Grinding Balls with 13mm-90mm Size Range and Acid Alkali Resistance pH 1-14
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HUAO
Product Description
High Corrosion Resistance Alumina Ceramic Grinding Balls
Specially designed for integrated processing of multiple materials through grinding and milling, with excellent corrosion resistance for acidic and alkaline materials, impurity-containing substrates, and other complex scenarios.
After adoption by precision chemical enterprises, achieved:
- Purity compliance rate of acidic material grinding increased from 92% to 99%
- Milling efficiency increased by 35%
- Significant reduction in equipment and consumables replacement costs
Key Features
- Made of 92% high-purity alumina substrate
- "Gradient sintering + surface silane modification" process
- Acid and alkali resistance range covering pH 1-14
- Weight loss rate of only 0.02% after soaking in 5% sulfuric acid for 30 days
- Roundness error ≤ ±0.1mm, compressive strength reaches 220MPa
- No cracking when milling hard ground materials
- Surface roughness Ra ≤ 0.5μm reduces material adhesion
- 40% lower wear rate compared to ordinary corrosion-resistant grinding balls
Technical Specifications
| Parameter | Value |
|---|---|
| Size | 13mm-90mm |
| Color | White |
| Thermal Conductivity | 20 W/mK |
| Shape | Spherical |
| Density | 3.6 G/cm³ |
| Corrosion Resistance | High |
| Packing | 25kg/drum or customized |
| Hardness | 9 Mohs |
| Bulk Density | ≥3.6 G/cm³ |
| Application | Grinding and milling of various materials |
Industrial Applications
- Chemical Industry: 10-20mm specifications for grinding acidic dyes and alkaline pesticide raw materials
- Metallurgy: 30-50mm specifications for milling acid-containing slag with impact resistance for high-speed equipment
- Building Materials: 20-30mm specifications for grinding alkaline cement raw materials
- Environmental Protection: Hazardous waste treatment with corrosion resistance ensuring no pollutant leakage
Support & Services
Pre-sales evaluation of material characteristics and processing requirements with specification recommendations based on grinding fineness and milling strength.
Free sample provision for grinding and milling testing with loss and effect reports.
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Get in Touch
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Company
Zibo Huao New Materials Co., Ltd.
Location
NO.1208, LIUQUAN ROAD, HIGH TECH AREA, ZIBO, SHANDONG, CHINA, 255000
Contact Person
Baile Tian