I. Core Product Information

(1) Specifications and purity parameters

• Core purity: Mainstream suppliers provide purity grades including 99.99%,99.995%, and 99.999%, comprehensively meeting quality requirements from high-end R&D to large-scale production.

• Physical form: The standard product is a uniform, fine white powder. For specialized processes, we can customize nano-scale or other personalized forms to enhance compatibility with specific production workflows.

• Key parameters: the loose density is stable in the range of 0.5-1.0g/cm3, the density is 6.51g/mL (standard environment at 25℃), and the melting point is up to 2315℃. Excellent high temperature resistance makes it suitable for a variety of high temperature production processes such as ceramic sintering and high temperature catalysis, and the product performance will not be affected by temperature fluctuations

• Chemical properties: The molecular formula is La₂O₃, exhibiting typical characteristics of rare earth oxides. It is slightly soluble in water but readily dissolves in common inorganic acids such as nitric acid and hydrochloric acid. When exposed to air, it readily absorbs moisture and carbon dioxide, leading to degradation.

(2) Packaging Specifications

• Standard packaging: The inner packaging uses transparent inner film bags, while the outer packaging consists of white neutral ton bags reinforced with wrapping film. The final standardized unit packaging is supported by wooden pallets.

• Customized packaging solutions: The outer layer features 25KG or 50KG cardboard drums, while the inner layer offers vacuum packaging to meet precise dosage requirements for laboratory pilot and intermediate-scale testing. Additionally, ton-level bulk bags are available to support large-scale procurement and automated production line feeding rhythms for major manufacturers, ensuring seamless material flow throughout the entire production cycle.

II. Diverse Application Fields

(1) New Energy Industry: Empowering Green Energy Upgrade

As an indispensable additive in the new energy materials sector, lanthanum oxide has been extensively applied in manufacturing various advanced energy storage products, including nickel-metal hydride batteries, solid-state batteries, and fuel cells. Its high-purity properties enable dual applications: enhancing battery cycle stability and lifespan through compositional optimization, or improving electrolyte ion conductivity as a dopant. This versatility perfectly aligns with the R&D and mass production requirements of diverse battery technologies. With consistent quality performance, lanthanum oxide has established itself as a trusted supplier for leading new energy enterprises, actively contributing to the industrial upgrading of the sector.

(2) Electronic Information Industry:Supporting the Upgrading of High-end Manufacturing

In the precision manufacturing of the electronics industry, lanthanum oxide plays an irreplaceable role. As a core dielectric material in MLCC (Multilayer Ceramic Capacitor) production, it optimizes dielectric properties, enabling 5G devices to achieve high-frequency and miniaturization breakthroughs while meeting the stringent requirements of next-generation communication technologies. Additionally, as a specialized additive in semiconductor photoresists, its stable chemical properties significantly enhance light transmittance uniformity, perfectly aligning with advanced processes like 193nm deep ultraviolet exposure. This provides robust material support for the electronics industry's evolution toward higher precision and performance.

(3) Advanced Materials: Advancing Product Performance

In advanced materials manufacturing, lanthanum oxide has emerged as a pivotal component for enhancing product performance due to its unique physicochemical properties. In advanced ceramics production, the addition of appropriate amounts of lanthanum oxide significantly improves the toughness and mechanical strength of ceramic materials such as zirconia and alumina, making them suitable for high-performance applications like aerospace precision components and medical implants. In petrochemical catalysis, it serves as a key active component in catalyst preparation, effectively optimizing reaction pathways and improving efficiency. Widely used in processes such as heavy oil catalytic cracking and organic synthesis within refining and chemical production, lanthanum oxide helps enterprises reduce production costs and enhance product quality.

(4) Other Expanding Scenarios: Mining the Value of Cross-border Applications

Beyond its core applications, lanthanum oxide demonstrates versatile potential across multiple sectors. In optics, it functions as a decolorizing agent and clarifier for optical glass, enhancing light transmission and optical uniformity in high-end optical lenses and instruments. As a matrix material for phosphors, it boosts luminescence efficiency and stability in LED lighting and display devices. In agriculture, specially processed lanthanum oxide serves as a trace element fertilizer additive, promoting crop growth and improving stress resistance and yield. Additionally, its stable physicochemical properties ensure reliable performance in traditional industries like enamel and metallurgy, making it adaptable to diverse industrial needs.

III. Cooperation Guarantee System

(1) Quality is stable.

• Leveraging the rare earth resource advantages of China's Inner Mongolia Baotou City, we provide safeguard for your R&D and production. As an important birthplace and core cluster of the global rare earth industry, Baotou City boasts unique rare earth resource endowment, with its reserves accounting for nearly 90% of the country's proven reserves, ensuring the purity of resources and the stability of supply from the source.

• The entire production process is conducted in a clean environment, with continuous monitoring using equipment such as laser particle size analyzers, BET specific surface area analyzers, XRD, and ICP-MS to ensure batch uniformity and stability of the product.

(2) Professional and customized technical services

• The technical team can provide customized solutions based on customer requirements (e.g., specific particle size, crystal structure, or application scenarios), offering application testing guidance and data reporting support to help customers quickly validate the product's value.

• Establish a 24-hour rapid response system to efficiently address customer needs. We prioritize service efficiency and customer experience, ensuring every feedback receives timely and professional attention. When you submit a inquiry via online messages, email, or any other channel, a dedicated account manager will contact you within 24 hours.

IV. Contact Information

• Company name: Lacen Rare earth Technology Co.,Ltd

• Company Address: B1 Factory Building, High-tech Industrial Base, Alatanhan Street, Rare Earth High-tech Zone, Baotou City, Inner Mongolia Autonomous Region               Company Address: B1 Factory Building, High-tech Industrial Base, Alatanhan Street, Rare Earth High-tech Zone, Baotou City, Inner Mongolia Autonomous Region

• Tel: 13734725059 

• Email: lacenrare@lacenrare.com

• For sample testing, technical discussions, or bulk purchases, please contact us via the above methods. We will respond within 24 hours and provide one-on-one dedicated service.