Explore our diverse catalog of high-purity industrial gases, liquid rubbers, and specialized polymers manufactured under strict quality parameters.
In the rapidly shifting landscape of global manufacturing, the selection of premium-grade raw materials defines the boundaries of technological progress. Yanxatech System Industries Limited (YANXA) has established itself as a premier, forward-looking supplier specializing in high-purity metal powders, liquid rubbers, and inorganic compounds. Starting from a fledgling small business unit in 2008, YANXA has been driven by a passion for developing a broad international presence in chemical and mechanical industrial supply chains.
Cooperating with leading manufacturers and the most renowned research institutes in the field of specialty chemicals in China, YANXA has structured its supply capacity around three primary pillars: 1) liquid rubber; 2) nitrate; 3) metal powder & metal alloyed powders. Our core commitment centers on the triad of quality, safety, and efficiency. We recognize that today's industrial buyer does not merely buy materials; they demand validated process repeatability, regulatory compliance, and robust supply chain resilience.
"Our technical DNA is founded upon precise control over grain size distribution, particle morphology, and impurity suppression, enabling next-generation solutions from aerospace additive components to advanced energy storage technologies."
Quality, safety, and efficiency prevail over all other values in our business. Chemical and metallurgical supply chains present unique safety concerns compared to other industrial sectors. We manage all chemical engineering operations with strict protocols to guarantee the health of personnel and environmental safety. We work in direct coordination with chemical research institutes to support the custom development of application-specific products, responding to changes in target specifications with rapid-prototyping capabilities.
Stringent monitoring mechanisms trace raw materials from source smelting to final particle classification. Every delivery is supported by absolute conformity documentation.
Utilization of advanced gas atomization systems guarantees spherical shape, minimizing internal porosities and optimization of flowability parameters.
Specialized handling for reactive metal powders. Complete compliance with UN standards for flammable solids and moisture-reactive hazardous goods.
Pure aluminum powder is classified according to production methodology, morphology (spherical, flake, irregular), and grain size (D50). The performance of aluminum powder in applications depends heavily on the manufacturing method:
The development of next-generation pure aluminum powder is focused on three main research areas:
| Application Focus | Preferred Morphology | Median Size (D50) | Purity Level (Al min) | Key Parameter Control |
|---|---|---|---|---|
| Additive Manufacturing (AM) | Spherical (Gas Atomized) | 15 - 53 μm / 20 - 63 μm | ≥ 99.70% | Low gas porosity, excellent flowability (Hall Flow Meter) |
| Solar Metallization Paste | Spherical / Sub-Spherical | 2 - 8 μm | ≥ 99.80% | Narrow particle distribution, minimal iron/silicon impurities |
| Refractory Materials | Irregular / Flake | 45 - 150 μm | ≥ 98.50% | Reactivity speed, thermal conductivity expansion profile |
| Chemical/Catalyst Production | Irregular / Granular | 75 - 250 μm | ≥ 99.00% | Total active aluminum content, precise reaction kinetics |
Aluminum powder serves as a critical component in key industrial growth sectors. YANXA provides tailored material structures to meet these diverse application requirements:
The efficiency of solar cells relies heavily on the quality of the back surface field (BSF) paste. High-purity spherical aluminum powder is combined with glass frit and organic binders to form the conductive layer. Impurities like iron (Fe) or copper (Cu) must be kept below ppm limits to prevent degradation of electrical performance. YANXA offers consistent particle size distributions to ensure uniform drying and shrinkage during firing, preventing wafer warping.
In defense and space exploration, atomized spherical aluminum powder acts as a fuel component in solid composite propellants. The combustion energy of aluminum increases the specific impulse of rocket motors. Precise control of particle size distribution (PSD) and active metal content (typically >99%) is necessary to manage combustion rates and stabilize performance.
In steelmaking and high-temperature kiln operations, aluminum powder is added to carbon-containing refractories. It acts as an anti-oxidant, reacting with carbon monoxide to form alumina and aluminum carbide, which enhances thermal shock resistance and mechanical strength under extreme temperatures.
Established Year
Ultra High Purity Capabilities
Certified Management
Global Delivery Destinations
The global raw material supply chain demands reliability, price stability, and consistent quality. YANXA addresses these needs through our localized production infrastructure in China, utilizing modern automation and raw material access.
Finely divided metal powders carry risk of dust explosions. Our manufacturing partners employ closed-loop nitrogen gas systems with continuous oxygen level monitoring (typically kept under 1.5% oxygen concentration) to manage processing safety. Integrated DCS (Distributed Control Systems) manage feeding speeds, gas temperatures, and particle classification lines, minimizing human variation and ensuring consistent production runs.
Our facility accesses high-grade primary aluminum ingots directly from low-carbon smelting operations. This direct integration ensures a reliable raw material supply and helps shield customers from sudden price swings in the global metal markets.
Shipping dangerous goods (Class 4.3 / UN 1396) requires specialized documentation and packaging. Our logistics team manages domestic transport, customs clearance, and ocean shipping, using double-welded iron drums and vacuum-sealed plastic liners to keep moisture out during transport.
In addition to metallic powders, YANXA manages a portfolio of specialty organic and inorganic chemicals. Below are detailed specifications for our main chemical lines, highlighting their properties and applications:
Product Characteristics: Formaldehyde is a colorless liquid, easily polymerized, and readily soluble in water, alcohol, and ether. It is rapidly oxidized to formic acid in air, acting as a strong reducing agent. Its boiling point is -19°C, freezing point -118°C, and relative density to air is 1.067.
Commercially, it is supplied in liquid form as formalin, a 37-50% formaldehyde solution with a small amount of methanol added as a polymerization inhibitor. The solution is milky white and has a foul odor. Formalin readily vaporizes, releasing formaldehyde gas. Its boiling point is 96°C, relative density is 0.815/-20°C, and flash point is 55°C.
Product Overview: Hexamethylenetetramine, also known as hexamine or HMTA, is a white crystalline powder produced by the condensation reaction of formaldehyde and ammonia. It is a versatile organic chemical intermediate widely used in industrial manufacturing, pharmaceutical synthesis, rubber processing, and analytical chemistry.
Product Features: A white powdery solid with a flammable odor of formaldehyde. It is a linear polymer of formaldehyde with no fixed melting point.
| Item | Specifications (≥96%) | Specifications (≥92%) |
|---|---|---|
| Appearance | White powder/solid | White powder/solid |
| Content | ≥96% | ≥92% |
| Solubility | ≤40 minutes | ≤40 minutes |
| Formic acid | ≤0.05% | ≤0.05% |
| PH Value | 5-7 | 5-7 |
Designed for pyrotechnics, structural materials, and defense applications. The alloy powder features high sphericity, a uniform alloying phase, and a narrow particle size distribution, balancing chemical reactivity with handling safety.
Get clear, detailed answers regarding pricing, quality metrics, lead times, safety protocols, and technical specifications.
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contacts us for further information.
Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our proposed lead time do not work with your deadline, please talk to our sales manager for checking workable solution. In all cases we will try to accommodate your needs. In most cases we are able to do so.
You can make the payment to our bank account, in the way of 30% deposit in advance, 70% balance against the copy of B/L by T/T or L/C at sight.
We warranty our materials and workmanship. Our commitment is to make you satisfied with our products. Under warranty or not, it is the culture of our company to address and resolve all customers' concerns and meet your satisfaction.
Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.
The shipping cost depends on the way you choose to get the goods. Express is normally the quickest but also most expensive way. Sea transportation is the best solution for big size of order. Exact freight rates can be provided for your reference only if we know details of order amount, weight, means of transportation etc. Please contact us for further information.
To prevent the oxidation of pure aluminum powder, we vacuum-seal the powder in double-layer polyethylene bags, which are then placed in steel drums. Before sealing, the drums are purged with high-purity nitrogen gas to reduce the oxygen level below critical thresholds. We also include food-grade desiccants to absorb any internal moisture.
We screen the atomized powder using advanced ultrasonic sieving and air classification systems. This allows us to provide targeted fractions (e.g., 15-45μm, 20-63μm) with tight control over the D10, D50, and D90 parameters. This precise control ensures consistent flowability and packing density during additive manufacturing processes.
Discover our comprehensive portfolio of specialty rubbers, fluorinated gases, and advanced alloy powders.
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