Uncoated Aluminum Powder for Refractory Bricks - Premium Quality from China Suppliers and Factory
Following the atomization process, our spherical aluminum powder develops a protective alumina surface layer, effectively preserving the material’s reactive aluminum core while maintaining exceptional stability. For technical details or customized inquiries, reach out to our experts at info@hnjwx.com.
It was collected by sealing atomization, classification, blending and sieving process. During the production process, it is controlled by strict controlling method to keep the particle size distribution and consistent appearance; The particle size of spherical aluminum powder used for aluminum powder is narrow, which ensures good reflectivity, good brightness and hiding power.
Physical Properties & Specifications
- Structure: Uniform spherical morphology
- Thermal Threshold: 660°C melting point
- Mass Density: 2.699 g/cm³
- Sensory Profile: Completely odorless
- Product Particle Size: 19~21µm, 26~29µm, 30~33µm, -200mesh, -325mesh
Handling, Safety & Logistics
- Critical Handling Guidelines: Incompatible with water, acids, alkalis, and halogens. Strictly control airborne particulates and implement electrostatic safeguards during processing.
- Safety Notice: No dust spray, no moisture, avoid static electricity.
- Packaging Conditions: 25Kg/Iron drum, 200Kg/Iron drum, Superbag(OEM) with pallet
- Volume: 16 tons, 18 tons, 20 tons (Per 20FCL)
- Transportation: By road, by air or by sea
- Capacity: 8,000 tons annually
- Delivery Time: 2~3 months including EL application and inspection
Compliance & Quality Assurance
- Quality Control System: GB/T19001:2016 / ISO9001:2015
- Environment Control System: GB/T 24001:2016 / ISO14001:2015
- Elemental Purity Analysis: ICP spectrometry to detect trace impurities in raw aluminum feedstock.
- Granular Precision: Laser diffraction analysis for granularity assessment across specified micron ranges.
- Moisture Control: Hygroscopic testing to ensure optimal dryness levels.
- Oxidation Monitoring: Advanced equipment to quantify oxygen content for performance consistency.
Engineered for industries demanding reliability, TJWX’s spherical aluminum powder combines innovative manufacturing with rigorous quality frameworks to meet global standards. Let us tailor solutions to your advanced material needs.
Applications & Fields
- Application: For Magnesium carbon bricks, High alumina bricks, sliding gate, ladle nozzle, etc.
- Field: Steel smelting
