Explore YANXA’s premier range of high-performance industrial chemicals, liquid rubbers, and atomized alloy powders manufactured to exact guidelines.
Lead powder, characterized by high density, corrosion resistance, and exceptional radiation absorption capacities, serves as a cornerstone material across modern energy storage, electronics, and nuclear medicine. In the global landscape of material science, Yanxatech System Industries Limited (YANXA) stands out as a leading developer and exporter of customized specialty powders.
Established as a fledgling business unit in 2008, YANXA has steadily and vigorously grown into a prominent supplier with a comprehensive supply system spanning advanced mechanical, metallurgical, and chemical sectors. Through rigorous quality monitoring systems and tight research collaborations with leading academic institutions in China, YANXA leverages refined production methodologies to deliver lead powder and alloy mixtures tailored for demanding global applications.
Our operational framework ensures that safety, consistency, and chemical purity are preserved at every stage, providing clients with superior material performance and custom particle sizes.
Quality, safety, and efficiency prevail over all other metrics at YANXA. Chemical manufacturing and supply chains carry inherently complex safety profiles. We ensure all logistics, packaging, and handling protocols adhere to international regulations regarding hazardous chemicals and environment protection.
We work tirelessly to accommodate our clients' custom formulations, dynamic scheduling requirements, and quality certification needs. By bridging the gap between state-of-the-art Chinese manufacturing facilities and strict international regulatory benchmarks, YANXA ensures compliance, consistency, and a secure operational partnership.
Different industrial processes require distinct grain configurations, densities, and chemical parameters. Consult our classification overview below.
| Powder Grade Type | Average Purity (Pb %) | D50 Particle Size (μm) | Apparent Density (g/cm³) | Primary Industrial Applications |
|---|---|---|---|---|
| Atomized Spherical Lead Powder | ≥ 99.9% | 15 - 45 | 5.8 - 6.8 | Precision metallurgy, friction components, micro-flux pastes |
| Lead Oxide Powder (Litharge / Grey Oxide) | ≥ 99.95% | 1.5 - 4.5 | 2.8 - 3.4 | Lead-acid battery plates, specialized optical glass, glazes |
| Flake Lead Powder | ≥ 99.8% | 45 - 100 | 3.8 - 4.5 | Anti-radiation coatings, soundproofing layers, sealants |
| Micro-Fine Lead Powder | ≥ 99.99% | 5 - 12 | 4.8 - 5.5 | Advanced electronics, medical radiation shielding sheets, catalysts |
How global industries integrate specialized lead powder solutions within modern regulatory and design landscapes.
Used to produce lead-doped polymers and flexible rubber aprons for oncology units, X-ray laboratories, and diagnostic imaging rooms. High-density dispersion is critical to prevent gamma and X-ray leakage without making protective suits excessively rigid.
High-purity grey lead oxide forms the active chemical paste applied onto grids in advanced AGM (Absorbent Glass Mat) and gel-electrolyte batteries, supporting off-grid energy storage, automotive systems, and telecommunications backup power systems.
Incorporated into heavy industrial brakes, rail braking shoes, and aerospace landing pads. In sintered bronze-based friction linings, lead powder acts as a solid lubricant, minimizing wear fluctuations and dampening high-temperature friction spikes.
Technological advancement and ecological sustainability drive the evolution of lead powder manufacturing at YANXA.
Traditional lead processing presents high environmental emission risks. YANXA’s partner factories are transitioning towards hermetically sealed, inert gas (nitrogen/argon) atomization systems. This prevents lead particle aerosolization, increases spherical yields, and keeps process emissions well below international EPA boundaries.
Next-generation lead-carbon batteries and radiation coatings require highly dispersed nano-lead powders. By altering cooling rates during atomization and integrating specialized wet-milling modifiers, YANXA's technical team targets sub-micron sizes while successfully preventing powder oxidation.
The future of lead revolves around complete closed-loop cycling. YANXA aims to source a portion of precursors from certified battery recycling programs, converting spent battery materials back into high-purity industrial powders, thus matching modern ESG and carbon footprint mandates.
Micro-fine lead powders are highly reactive to oxygen. We are rolling out micro-encapsulated surface coatings (using organic inhibitors or silane coupling agents) that protect the metallic lead core from early oxidation during maritime transit, extending the shelf-life by up to 180%.
China is home to some of the world's most concentrated lead smelting and refining clusters. Working with YANXA ensures direct access to these stable mineral reserves. This protects your procurement pipelines from unexpected global geopolitical disruptions and raw material shortages.
To provide maximum supply coordination, YANXA oversees specialized production lines for structural organic intermediates and specialty gas systems.
Characteristics: Colorless liquid, easily polymerized, readily soluble in water, alcohol, and ether. Rapidly oxidizes to formic acid in air, acting as a strong reducing agent. Supplied commercially as formalin, a 37-50% solution containing minor amounts of methanol acting as a polymerization inhibitor.
Overview: Also known as HMTA, this white crystalline powder is produced via the condensation reaction of formaldehyde and ammonia. It is a highly versatile intermediate widely utilized in industrial resin manufacturing, rubber compound processing, and pharmaceutical synthesis.
Features: A white powdery solid with a flammable odor of formaldehyde. It is a linear polymer of formaldehyde with no fixed melting point, offering rapid depolymerization for synthesis processes.
| Content: | ≥ 96.0% |
| Solubility: | ≤ 40 minutes |
| Formic Acid: | ≤ 0.05% |
| pH Value: | 5 - 7 |
Critical business, logistics, and technical specifications parsed for procurement specialists and design engineers.
Complete your procurement sourcing with YANXA's extensive chemical intermediate, industrial gas, and alloy portfolios.
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