Overview of China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating

China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating (α-Al₂O₃) is an advanced ceramic material with ultrafine particle sizes (20-200nm) and high purity (99.9%+). Its exceptional surface area, hardness, and thermal stability make it ideal for high-performance applications, including ceramics, coatings, catalysts, and composite materials.

Key Features of China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating

Ultrafine Particle Size – 20-200nm for superior reactivity and dispersion.

High Purity (99.9%+) – Minimizes impurities for precision applications.

Excellent Thermal Stability – Withstands extreme temperatures (up to 1600°C).

Enhanced Mechanical Properties – Improves hardness, wear & corrosion resistance.

Wide Applications – Used in coatings, catalysts, electronics, and advanced ceramics.

(China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating)

Specification of China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating

China Manufacturing facility Supply supplies high purity alumina powder. This material is 99.5% Al2O3 aluminum oxide. It functions well for finish applications. The powder has superb chemical stability. It resists acids and alkalis successfully. Its firmness is very high. This makes layers long lasting and scratch-resistant.

The fragment dimension distribution is securely regulated. You get regular outcomes every time. Common bit sizes consist of D50: 1-5 microns. We additionally supply D50: 5-10 microns. Various other dimensions are possible. We tailor bit size based upon your requirements. The area is huge. This boosts dispersion in layer systems. Excellent dispersion ensures also covering layers.

This alumina powder includes high whiteness. It preserves color security. Your finishings won’t yellow with time. Its melting factor is very high. This provides thermal security. Coatings stand up to intense heat. The powder has low contamination material. Key pollutants like SiO2, Fe2O3, and Na2O are minimized. This assures product efficiency.

We generate the powder making use of a calcination process. This makes sure high pureness and consistent top quality. Our manufacturing facility makes use of stringent quality control. Every batch undergoes testing. We verify chemical structure. We measure fragment dimension circulation. We inspect physical residential or commercial properties. We meet worldwide standards.

Our Al2O3 powder enhances finishing performance substantially. It boosts surface area solidity. It enhances wear resistance. It improves thermal insulation residential or commercial properties. It supplies electric insulation. This powder fits different finish types. Utilize it for wear-resistant layers. Utilize it for thermal barrier finishes. Use it for electrical insulation layers. Utilize it for anti-corrosion finishings.

The alumina powder is packaged safely. We make use of moisture-proof bags. Standard packing is 25kg per bag. We offer bulk bags for huge orders. We take care of delivering successfully. We deliver worldwide. Our manufacturing capacity is huge. We ensure dependable supply. We offer competitive rates. Get in touch with us for specific requirements. We supply examples for testing.

(China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating)

Applications of China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating

China factory supply alumina powder provides 99.5% pure Al2O3 light weight aluminum oxide. This high purity is important for demanding finishing applications. Our powder supplies consistent high quality and trusted efficiency. It forms the foundation of lots of high-performance surface area treatments.

Alumina powder is exceptionally difficult. This solidity directly secures layered surfaces from scratches and abrasion. Think about industrial machinery components encountering continuous wear. An alumina layer makes them last a lot longer. It additionally shields surface areas from harsh chemicals. This chemical resistance prevents corrosion. Tools utilized in chemical plants advantages significantly from this security.

The powder handles high temperatures quite possibly. Coatings made with it imitate thermal obstacles. They protect elements from extreme warm. This is essential in engines, wind turbines, and exhaust systems. The layer quits heat damages and maintains components working right. It likewise helps with electric insulation. Alumina layers avoid undesirable electrical currents on surfaces. This is important for digital parts and power systems requiring safety and security.

Its great bit size permits smooth application. You obtain consistent, dense finishes each time. This uniformity is key for reputable outcomes. The powder collaborates with common layer methods like plasma spraying and HVOF. This makes combination into existing production very easy. Surface area preparation is uncomplicated also. The powder bonds well to metals, ceramics, and some plastics.

Industries count on these alumina coatings daily. Aerospace uses them for heat shields and engine parts. Automotive uses them to pistons and valves for resilience. General manufacturing layers cutting tools and put on plates. Marine and oil/gas fields use them for rust protection on pipelines and systems. Even decorative coatings use alumina powder for sturdy, attractive surface areas. The great powder develops smooth finishes resistant to fading and damage.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating

China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating – FAQs

What purity level is your alumina powder?
Our alumina powder is 99.5% pure Al2O3. This high purity is essential for coating performance. Impurities can cause defects. We guarantee this purity level consistently.

How fine is the powder particle size?
Particle size is critical for coatings. Our standard powder is very fine. The average particle size (D50) is around 1-3 microns. This fineness ensures a smooth coating finish. Specific sizes are available on request.

Is this alumina powder good for thermal spray coatings?
Yes, definitely. This high-purity alumina is ideal for thermal spray applications. It forms hard, wear-resistant, and insulating coatings. These coatings protect parts in tough environments like high heat or abrasion. It bonds well to metals.

Is the powder safe to handle?
Handle it carefully like any fine powder. Avoid breathing the dust. Wear a dust mask and gloves. It is non-toxic. Keep it away from moisture. Store it in a dry place. Good workshop ventilation is important during use.

What packaging options do you offer?
We pack the alumina powder securely. Standard options are 25kg bags or 500kg bulk bags. We use strong, moisture-resistant materials. Custom packaging is possible. We ensure safe delivery to your location. Tell us your needs.

(China Factory Supply Alumina Powder 99.5% Al2O3 Aluminum Oxide for Coating)