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4N High-purity Lanthanum Oxide For Ceramic

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4N Lanthanum Oxide (La₂O₃) is a white high-purity rare earth oxide powder with high melting point and excellent chemical stability. It features good insulation, low thermal expansion and strong sintering activity, widely used in electronic ceramics, optical glass and structural ceramics. It can effectively improve dielectric properties, refine crystal grains, enhance high-temperature strength and thermal shock resistance of ceramic materials.

Product Advantage

4N Lanthanum Oxide with ultra-high purity and stable chemical properties, widely used in catalyst, ceramic, glass and electronic industry.

1. 99.99% High Purity Guaranteed: Strictly controlled production process with low impurity content, meeting the strict quality requirements of high-end customers, especially suitable for catalyst, optical glass and electronic ceramics fields;

2. Customized Particle Size & Specification: Available in powder, granule and other forms, with adjustable particle size distribution, supporting customized packaging (50kg/bag, 25kg/drum, etc.) to meet different application scenarios;

3. Stable Supply Chain & Short Lead Time: Own production line and sufficient inventory, supporting bulk order delivery, with stable quality and batch consistency, avoiding supply chain risks for long-term cooperation customers;

4. Professional Quality Control & Test Report: Each batch is equipped with detailed COA (Certificate of Analysis), ICP impurity detection data, and full traceability system, providing reliable quality guarantee for your production;

Product Uses

1. Catalyst Industry: 4N Lanthanum Oxide acts as a key additive in petroleum cracking and automotive exhaust purification catalysts, improving catalytic activity and high-temperature stability to enhance reaction efficiency.

2. Optical Glass & Ceramics: Used in high-precision optical glass and advanced ceramics, it increases refractive index and light transmittance, while boosting ceramic strength, heat resistance and sintering performance.

3. Electronic Materials: Applied in electronic ceramics and capacitors, it stabilizes dielectric properties, reduces material loss, and ensures consistent performance in high-frequency and high-temperature environments.

4. Fuel Cell & Energy Storage: As a raw material for solid oxide fuel cells, it enhances electrolyte ionic conductivity, improves battery cycle stability and extends service life.

5.Alloy & Metallurgy: Added to magnesium/aluminum alloys to refine grain structure, significantly improving alloy high-temperature strength, corrosion resistance and mechanical properties.

FAQ

1. Q: Can particle size and packaging specifications be customized?

A: Yes, customized particle size distribution is supported. We also offer multiple packaging solutions including 25kg/bag, 25kg/drum, and Phoxinus phoxinus subsp. phoxinus Utheisa kong packaging to accommodate different application scenarios and transportation requirements.

2. Q: What are the delivery lead time and minimum order quantity?

A: For conventional orders with sufficient inventory, shipments are typically arranged within one month after payment, excluding dual-use items.

3. Q: Which industries is your 4N lanthanum oxide suitable for?

A: It is widely used in catalysts, optical glass, electronic ceramics, fuel cells, and alloy manufacturing, meeting stringent standards for high-end industrial applications.

4. Q: What payment methods and trade terms are supported?

A: Only T/T payment is accepted. Trade terms include FOB, CIF, EXW, etc., and can be negotiated and adjusted based on customer requirements.

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