Explore YANXA's precision-engineered industrial chemical agents, high-purity gases, and specialized metal alloy powders.
Yanxatech System Industries Limited (YANXA) has established itself as an innovative, high-growth supplier in the global specialty materials and chemical manufacturing market. Beginning as a fledgling, specialized business unit in 2008, YANXA has been driven by a passion to develop broad, reliable international markets in chemical, powder metallurgical, and mechanical sectors.
Our business model is built on long-lasting industrial partnerships and a meticulous approach to quality control. We supply high-grade raw materials, specialized gaseous chemicals, and advanced metal/alloy powders to critical industries worldwide.
Collaborating with China's leading R&D institutes and specialized chemical plants, we ensure continuous supply chain capabilities in:
HTBN, L-XNBR, and Medium Vinyl Liquid Terminated Hydroxy Polybutadiene.
Industrial grades of Basic Cupric Nitrate and Strontium Acetate Hemihydrate.
Spheroid Aluminum-Based and atomized Brass/Copper-Zinc alloy powders.
A comprehensive examination of chemical compositions, particle characteristics, and production paths.
Brass metal powder is a pre-alloyed copper-zinc matrix developed via controlled thermal atomization. Depending on the target application, the ratio of copper (Cu) and zinc (Zn) is precisely balanced (typically ranging from 90/10 to 60/40). Precision-engineered brass powders exhibit excellent thermal/electrical conductivity, corrosion resistance, high mechanical strength, and aesthetic appeal. They are crucial for structural component metallurgy, friction materials, welding/brazing agents, and advanced micro-structural components.
To guarantee the proper behavior of the alloy in sintering, pressing, or spray coating, the morphologic and dimensional characteristics must be carefully calibrated:
| Characteristics | Water Atomized Brass Powder | Gas Atomized Brass Powder |
|---|---|---|
| Particle Morphology | Irregular, nodular, high green strength upon compaction. | Highly spherical, optimal flowability. |
| Oxygen Content | Slightly higher (0.15% - 0.25%), managed via annealing. | Extremely low (<0.08%), protected by inert atmosphere. |
| Apparent Density | Lower (2.5 - 3.2 g/cm³), excellent for pressing parts. | Higher (4.5 - 5.2 g/cm³), ideal for metal injection molding (MIM). |
| Primary Applications | Powder metallurgy structural parts, friction components. | 3D printing (Additive manufacturing), brazing pastes, thermal spray. |
Our advanced production plants utilize strict spectrum analysis to verify chemical alloy purity. Zinc content is kept under exact tolerances to manage the phase structure of the metal (Alpha brass <35% Zn; Alpha-Beta brass 35%-45% Zn). Common commercial options include:
From micro-electronics to massive automotive braking assemblies, YANXA provides optimized alloy solutions.
Brass powders are integrated into heavy-duty brake linings, organic disc brake pads, and industrial clutch faces. They assist in stabilizing friction performance at high operating temperatures, reducing wear, and enhancing heat dissipation across the mechanical assembly.
Through conventional press-and-sinter processes, brass alloy powders are molded into self-lubricating bearings, gears, locks, structural fittings, and non-sparking hand tools, achieving near-net-shape configurations with minimal material waste.
Used as highly reactive catalysts in chemical synthesis and as major ingredients in high-efficiency brazing pastes and welding flux formulations. It facilitates strong, low-melting-point metallic bonding between diverse metal substrates.
Our chemical and metallurgical facilities leverage smart automation technologies to maximize throughput consistency while maintaining strict environmental safety protocols. Operating under ISO 9001:2008 and updated certifications, our logistics and production workflows ensure that every product batch conforms precisely to specifications.
By integrating real-time telemetry into our gas-atomization towers, we stabilize particle size distributions (D10, D50, D90 targets), reducing human error and keeping process variation to a minimum.
We maintain continuous material sourcing and long-term contracts with regional raw-ore smelters to mitigate market price volatility. This structural advantage allows YANXA to offer highly competitive pricing configurations and volume stability.
Navigating chemical logistics, quality documentation, and custom packaging standards with absolute compliance.
We cater to tier-1 manufacturing enterprises, international distributors, and specialty R&D institutions. All supply operations are guided by detailed technical specifications:
Industrial chemical and metallic powder distribution demands high-level regulatory expertise. YANXA ensures all shipments arrive safely, conforming to regional environmental and maritime safety guidelines.
We supply full verification documentation: Certificates of Analysis (COA), Certificates of Conformance (COC), complete MSDS/SDS sheets, export customs licensing, and validated safety containment packaging for hazardous dry materials.
Engineered alloys, high-performance liquid rubbers, and fluorinated gases for high-precision operations.
Accurate specifications, chemical parameters, and application scopes for our high-demand specialty products.
Product Characteristics: Formaldehyde is a colorless, highly active liquid that polymerizes easily. It is soluble in water, alcohol, and ether. The solution is subject to rapid atmospheric oxidation, converting it into formic acid, which makes it a powerful reducing agent.
Product Overview: Hexamethylenetetramine (also known as hexamine or HMTA) is a crystalline white organic powder formed by the reaction of formaldehyde and ammonia. It is an essential processing intermediate in thermosetting resin production, pharmaceutical synthesis, and vulcanized rubber processes.
Product Features: A white solid polymer of formaldehyde with a characteristic flammable odor. Being a linear polymer, it lacks a fixed melting point.
| Item Specification | Standard Grade (96%) | Standard Grade (92%) |
|---|---|---|
| Appearance | White powder / solid | White powder / solid |
| Content (%) | ≥96% | ≥92% |
| Solubility Time | ≤40 minutes | ≤40 minutes |
| Formic Acid Content | ≤0.05% | ≤0.05% |
| pH Value | 5 - 7 | 5 - 7 |
Engineered by combining precise concentrations of aluminum and magnesium, this metallic alloy powder features high sphericity, low surface oxidation, and consistent particle distribution. It is widely applied in refractory bricks, energy-dense materials, pyrotechnic manufacturing, and high-performance metallurgy applications.
Key details on pricing policies, logistical configurations, certifications, and technical support parameters.
Our prices are subject to change depending on supply, metal market indicators (such as LME copper/zinc values), and other macro market factors. We will send you an updated price list after your company contacts us with specific material grades, purity requirements, and estimated volume details.
Yes, we require all international orders to have an ongoing minimum order quantity. For bulk materials like brass metal powder, the standard MOQ depends on the grade, but typically starts at 1,000 kg. If you are looking to purchase for trial phases or redistribution in smaller quantities, please contact our sales desk for customized arrangements.
Yes, we can provide the majority of necessary industrial documentation including Certificates of Analysis (COA) / Conformance (COC); Cargo Liability Insurance; Country of Origin declarations, customs declarations, and specialized chemical export paperwork required by the destination nation.
For standard samples, the lead time is approximately 7 days. For mass production batches, the average lead time is 20-30 days after receiving the deposit payment. These timeframes become effective once: (1) we have received your deposit, and (2) we have your final approval for your customized technical specifications. If our proposed schedule does not align with your deadline, our sales manager can coordinate alternative solutions.
You can make payment to our bank account via wire transfer. Our standard terms are a 30% deposit in advance, with the remaining 70% balance paid against the copy of the Bill of Lading (B/L) by T/T, or via an irrevocable Letter of Credit (L/C) at sight.
We warranty both our materials' chemical composition and our workmanship. Our core commitment is to ensure you are satisfied with our products. Regardless of warranty periods, it is our company policy to address and resolve all customer issues to your satisfaction.
Yes, we utilize robust export packaging designed for international transport. We also employ specialized hazard containment packaging for dangerous goods, and validated cold storage shipping solutions for temperature-sensitive liquid rubber polymers. Please note that non-standard packing requirements may incur an additional charge.
Shipping costs depend on the delivery method you select. Sea freight is the most cost-effective solution for large-scale bulk orders, while air freight or express shipping is faster but more expensive. Accurate shipping rates can only be calculated once we know your order volume, weight, destination, and preferred method of transport.
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