In high-precision industrial manufacturing, 5 Micron Aluminum Powder occupies a vital niche. Characterized by its extremely fine particle size, high specific surface area, and exceptional reactivity, this specialty metal powder is engineered for critical applications ranging from solar metallization pastes and advanced thermite formulations to solid rocket propulsion and thermal spraying coatings.
At YANXA, our 5-micron aluminum powder is manufactured utilizing state-of-the-art nitrogen-gas atomization processes. This method ensures that each particle maintains a highly spherical morphology, minimizing oxidation during synthesis and guaranteeing an active aluminum content exceeding 99.5%. A spherical structure is essential for optimizing flowability, high packing density, and uniform distribution in binder matrices.
| Parameters | Standard Specifications (Grade A) | Testing Methods |
|---|---|---|
| Average Particle Size (D50) | 5.0 μm ± 0.5 μm | Laser Diffraction (Malvern) |
| Active Aluminum content | ≥ 99.5% | Volumetric Method |
| Iron (Fe) Impurity | ≤ 0.08% | ICP-OES |
| Silicon (Si) Impurity | ≤ 0.05% | ICP-OES |
| Moisture (H2O) | ≤ 0.05% | Karl Fischer Titration |
| Morphology | Highly Spherical | Scanning Electron Microscope (SEM) |
Year of Establishment
Active Aluminum Purity
Exporting Destinations
Certified Quality Control
Our manufacturing complex utilizes deep-integration processes beginning from 99.7% pure virgin aluminum ingots. Through optimized nitrogen circulation atomization systems, we reduce energy overheads by 18%, offering a highly competitive pricelist. Our scale allows us to buffer raw material swings, providing global buyers with fixed price quotes valid for up to 180 days.
Transporting 5-micron aluminum powder demands rigorous safety adherence under UN Class 4.3 (Dangerous Goods: Substance which, in contact with water, emits flammable gases). YANXA provides fully certified localized SDS documentation, IMDG/ADR-compliant packaging, and assists with customs declarations and REACH registration requirements in the EU and EPA regulations in North America.
We work closely with multinational procurement divisions. Recognizing that modern enterprises prioritize contract continuity and zero-defect quality parameters, we offer long-term supply agreements (LTA), custom particle size distribution configurations, tailored packing options (e.g., nitrogen-purged steel drums from 25kg to 150kg), and dedicated technical accounts.
The market for 5-micron aluminum powder is changing. With the rise of high-efficiency solar paste (TOPCon and HJT solar cells) and advanced aerospace alloys, the need for sub-10-micron powders has grown quickly. High-density energy systems, like solid propellants, require strict controls on moisture and impurity levels to avoid unexpected reactions and ensure maximum energy output.
For example, in the North American aerospace sector, engineers require powders with very specific particle size distributions to ensure uniform combustion rates. In contrast, European automotive composite manufacturers focus on the powder's dispersibility in polymer systems, which often requires pre-treatment or surface coating to prevent clumping. YANXA addresses these localized requirements by modifying the classification process to match specific target distributions (D10, D50, D90) for our international clients.
Quality, safety, and efficiency guide everything we do. We understand what our customers need, whether it is a standard product or a unique formulation for a new application. We follow technical requirements closely and deliver products that match them almost perfectly. Since the chemical business involves more safety concerns than other sectors, we manage all chemical handling with care to protect human health and the environment.
Yanxatech System Industries Limited (YANXA) is a growing supplier of specialty materials in China. Starting as a small business unit in 2008, YANXA has grown through a focus on developing international markets in the chemical and mechanical industries. Thanks to our team's steady work and the support of our business partners, YANXA has become a reliable provider of specialty chemicals.
Cooperating with leading manufacturers and renowned research institutes in China, YANXA supplies key specialty materials, including:
To help you compare, below are the technical specifications for several related products in our specialty chemical line:
Formaldehyde is a colorless liquid that polymerizes easily and dissolves readily in water, alcohol, and ether. It oxidizes to formic acid in air and acts as a strong reducing agent. It has a boiling point of -19°C, a freezing point of -118°C, and a relative density to air of 1.067. We supply it commercially as formalin, a 37-50% formaldehyde solution containing a small amount of methanol to inhibit polymerization. This liquid has a distinct, strong odor and vaporizes easily. The solution has a boiling point of 96°C, a relative density of 0.815 at -20°C, and a flash point of 55°C.
Also known as Hexamine or HMTA, this is a white crystalline powder produced by reacting formaldehyde with ammonia. It serves as a versatile organic chemical intermediate in manufacturing, drug synthesis, rubber processing, and analytical chemistry. Key identifiers include CAS No. 100-97-0, Molecular Formula C₆H₁₂N₄, and Molecular Weight 140.19 g/mol.
A white powder with a distinct formaldehyde odor. It is a linear polymer of formaldehyde without a fixed melting point. Specifications include:
| Item Specification | Grade 96% | Grade 92% |
|---|---|---|
| Appearance | White powder/solid | White powder/solid |
| Active Content | ≥ 96.0% | ≥ 92.0% |
| Solubility Time | ≤ 40 minutes | ≤ 40 minutes |
| Formic Acid Content | ≤ 0.05% | ≤ 0.05% |
| pH Range | 5.0 - 7.0 | 5.0 - 7.0 |
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