High Purity Ceramic Foundry Sand Powder Suppliers and Factory in China
Kaist Ceramic Foundry Sand Powder, also known as Ceramic Foundry Sand Flour, is a high-performance refractory material specifically engineered for precision industrial applications. Characterized by an ultra-fine particle size below 0.075 mm (mesh 200), this specialized powder is either meticulously separated from sintered ceramic particles or custom-tailored for advanced uses that extend beyond traditional molding and core-making.
Designed to deliver exceptional thermal stability and chemical purity, our Ceramic Sand Powder offers a superior alternative to expensive materials like zircon sand flour. With a high melting point and spherical morphology, it is primarily utilized in high-end foundry coatings and cutting-edge 3D printing processes to ensure flawless casting finishes and structural integrity.
Detailed Parameters
| Main Component Al₂O₃ | ≥53% | Fe₂O₃ Content | ＜4% |
|---|---|---|---|
| TiO₂ Content | ＜3% | SiO₂ Content | ≤37% |
| Particle Size | 200 mesh to 1000 mesh | Refractoriness | ≥1800℃ |
| Particle Shape | Spherical | Material Type | Sintered Ceramic |
| Max Particle Size | < 0.075 mm | Application Class | Refractory Powder |
Key Advantages
Anti-Penetration
Effectively prevents metal penetration and sand burn-on, ensuring a clean separation between the casting and the mold.
Enhanced Efficiency
Accelerates the production of complicated castings via 3D printing with approved quality in a shorter timeframe.
Superior Finish
Provides an excellent surface finish for castings, reducing the need for extensive post-processing and grinding.
High Flowability
The graded single-mesh distribution ensures excellent flowability, which is critical for seamless 3D printing processes.
Gas Defect Control
Excellent permeability and lower binder requirements significantly reduce the risk of gas holes and porosity.
Cost-Effective
Serves as a high-performance, environmental-friendly substitute for expensive materials like zircon sand flour.
Product Gallery
Management Platforms
Particle Distribution
Strict control of mesh size from 200 to 1000 to ensure consistency across batches.
Sintering Optimization
Optimized sintering points for maximum thermal stability and refractoriness.
Application Versatility
Compatible with brushing, dipping, swabbing, and spraying coating methods.
3D Print Readiness
Graded "single" mesh forms designed specifically for high-precision 3D additive manufacturing.
Metal Compatibility
Low reactivity towards a wide variety of casting metals, preventing chemical defects.
Eco-Friendly Standards
Manufactured following environmental guidelines to ensure sustainable industrial use.
Investment Return Comparison
| Performance Metric | Zircon Sand Flour | Ceramic Sand Powder |
|---|---|---|
| Material Cost | High Premium | Cost-Effective |
| Thermal Conductivity | Standard | High Efficiency |
| Surface Finish | Excellent | Comparable/Excellent |
| Application Ease | Moderate | Very Easy (Multi-method) |
| Environmental Impact | Standard | Low/Eco-friendly |
Frequently Asked Questions
The main difference is the particle size. Ceramic Sand Powder (or Flour) refers to materials with a particle size less than 0.075 mm (below mesh 200), making it suitable for coatings and 3D printing rather than general molding.
Yes, Ceramic Sand Powder is an effective and more economical substitute for zircon sand flour, offering similar benefits in preventing metal penetration and enhancing surface finish.
It provides excellent flowability and requires lower binder addition, which minimizes gas defects and allows for the rapid production of complex casting parts.
The refractoriness of our Ceramic Sand Powder is ≥1800℃, making it suitable for extremely high-temperature casting environments.
It is highly versatile and can be applied via brushing, dipping, swabbing, or spraying, depending on the specific foundry requirement.
Yes, due to its excellent permeability and the ability to use less binder in 3D printing, it significantly helps in avoiding gas holes and internal defects.
