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Brand Name : KEGU
Place of Origin : China
Price : 200-500 yuan/kg
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 2,000 pcs/month
Packaging Details : Strong wooden box for Global shipping
Model Number : Customizable
Material : SiC
Composition:SiC : >85%
Color : Black
Density : ≥3.65g/cm3
Max. Service Temp : 1380℃
Flexural Strength : 250MPa
Hardness : ≥84HRA
Water Absorption : ≤0.2%
Abrasion : < 0.02%
Bending strength : ≥290MPa
Product Description
This product page details our premium Alumina Ceramic Granulated Powder, specifically engineered for Isostatic Pressing and Dry Pressing processes. Designed to achieve a final density of up to 3.80 g/cm³, our powder is the ideal choice for manufacturing high-performance electronic ceramics and structural ceramics.
Our granulated alumina powder is available in a range of purities to meet diverse application requirements. The table below summarizes the key technical specifications for each grade.
| Specification | CP-75 | CP-90 | CP-95 | CP-96 | CP-99 |
|---|---|---|---|---|---|
| Al₂O₃ Content (Finished Product, %) | 75-76 | ≥ 90 | ≥ 95 | ≥ 96 | ≥ 99 |
| Fired Density (g/cm³) | ≥ 3.35 | ≥ 3.50 | ≥ 3.70 | ≥ 3.75 | ≥ 3.80 |
| Sintering Temperature (°C) | 1400 | 1500 | 1600 | 1600 | 1680 |
| Primary Crystal Size (μm) | 2-3 | 2-3 | 2-3 | 2-3 | 0.5-1.5 |
| Shrinkage Ratio | 1.16-1.18 | 1.16-1.17 | 1.17-1.18 | 1.17-1.18 | 1.18-1.25 |
| Green Density (g/cm³) | ≥ 1.05 | ≥ 1.05 | ≥ 1.05 | ≥ 1.05 | ≥ 1.05 |
| Holding Time (hours) | 2 | 2 | 2 | 2 | 2 |
| Color | White | White | White | White | Light Yellow |
| Granulated Powder Particle Size | 60-200 mesh | 60-200 mesh | 60-200 mesh | 60-200 mesh | 60-200 mesh |
Our alumina powder is formulated to deliver superior performance and reliability in industrial pressing applications.
Optimized for Pressing: Specifically designed for Isostatic Pressing and Dry Pressing methods, ensuring excellent formability and consistency.
Superior Flowability: The spherical granulation (60-200 mesh) provides excellent flow characteristics, enabling fast and uniform die filling for high-volume production.
High Green Strength: Results in robust, handleable green bodies that resist cracking or damage before sintering, reducing waste and improving yield.
High Final Density: Achieves exceptional fired density (up to 3.80 g/cm³), leading to ceramics with excellent mechanical strength, wear resistance, and electrical insulation.
Uniform Shrinkage: Predictable and consistent sintering shrinkage allows for precise dimensional control in the final machined component.
This versatile alumina ceramic powder is ideally suited for manufacturing a wide range of advanced ceramic components, including:
Electronic Ceramics: Substrates, insulators, spark plug cores, and other components requiring high purity and reliable performance.
Structural Ceramics: Wear-resistant parts, seals, nozzles, cutting tools, and other mechanical components that demand high strength and durability.
We provide high-purity, consistently graded alumina powders that are critical for producing reliable and high-performance ceramic products. Our CP-99 grade is particularly recommended for the most demanding applications where maximum density, purity, and material performance are required.
Looking for a reliable supplier of high-density alumina powder for isostatic pressing? Contact us today to discuss your technical requirements and request a sample.
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High-Density Alumina Ceramic Granulated Powder for Isostatic Pressing with 3.80 g/cm³ Density and 60-200 Mesh Granulation Images |