Overview of High Purity Industrial Grade Alumina Powder for Ceramic

High Purity Industrial Grade Alumina Powder for Ceramic is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of High Purity Industrial Grade Alumina Powder for Ceramic

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(High Purity Industrial Grade Alumina Powder for Ceramic)

Specifications of High Purity Industrial Grade Alumina Powder for Ceramic

This alumina powder satisfies strict industrial requirements for ceramic manufacturing. It has a minimum pureness of 99.8% Al2O3. This high pureness is important. It avoids undesirable contaminations from causing problems or color adjustments in your last ceramic products. Reduced levels of key pollutants are ensured. Sodium oxide (Na2O) remains listed below 0.05%. Silicon oxide (SiO2) stays below 0.03%. Iron oxide (Fe2O3) stays below 0.02%. These reduced degrees make certain constant product habits throughout shooting.

The powder includes a thoroughly controlled particle size. The average fragment size (D50) varies between 0.5 microns and 1.0 microns. This fine particle size advertises excellent sinterability. Your ceramics achieve higher density and strength after firing. The bit dimension circulation is narrow. This uniformity prevents issues throughout creating processes. It additionally causes an extra predictable sintering shrinking price.

This product is mainly in the alpha stage. The alpha stage is one of the most stable crystalline type of alumina at heats. This security is crucial for demanding ceramic applications. The powder has a high details area, normally in between 8 m TWO/ g and 12 m TWO/ g. This high surface improves reactivity during sintering. It aids your ceramics reach full density much faster at lower temperature levels.

The powder appears white. Its mass density is low, generally in between 0.6 g/cm three and 0.8 g/cm six. This low bulk thickness indicates great flow qualities. It makes managing and mixing less complicated in your production line. The powder is chemically inert. It stands up to strike from many acids and antacids at area temperature level. This inertness provides excellent storage space stability.

Use this alumina powder for advanced technical porcelains. It functions well for wear-resistant elements. It appropriates for high-temperature kiln furniture. It develops solid electronic substratums. It creates trusted chemical tubes. It develops durable grinding media. Its residential properties make it perfect for demanding ceramic parts.

(High Purity Industrial Grade Alumina Powder for Ceramic)

Applications of High Purity Industrial Grade Alumina Powder for Ceramic

High purity commercial quality alumina powder is necessary for innovative ceramics. This material takes care of severe conditions well. Producers use it to make high-performance ceramic parts. These parts go into electronic devices and industrial equipment. The powder’s pureness makes certain trusted efficiency. It makes strong, wear-resistant parts.

Digital applications require this alumina powder. It forms protecting substratums for circuit boards. These substratums support fragile digital components. They take care of warmth successfully. Semiconductor production makes use of alumina for important parts too. Its pureness protects against contamination. This keeps chip manufacturing clean.

Industrial settings count on alumina porcelains. Cutting devices utilize alumina for strength. These tools last longer under heavy use. Put on components made from alumina stand up to damage. This lowers equipment downtime. The powder creates accurate elements for pumps and valves. These components secure tightly and stand up to chemicals.

Refractory materials typically have alumina powder. It withstands very high temperatures. Furnace linings made with alumina last longer. This saves power and maintenance prices. Crucibles for melting metals utilize alumina. They take care of intense heat without damaging down.

Sprucing up operations utilize alumina powder. It produces smooth coatings on glass and metals. The great fragments get rid of material uniformly. This causes premium surfaces. Optical lenses gain from this precise polishing.

Stimulant sustains often make use of alumina powder. Its framework supplies a large area. This helps chemical reactions occur efficiently. The powder’s stability is key under responsive conditions. It holds driver products firmly in position.

Advanced technical porcelains depend upon this product. Its residential or commercial properties make it possible for complicated shapes. Engineers design lighter, stronger components utilizing it. Aerospace and clinical gadgets use these ceramics. Alumina powder makes these technologies possible.

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 High Purity Industrial Grade Alumina Powder for Ceramic

Here are 5 key questions about High Purity Industrial Grade Alumina Powder for Ceramics:

What purity level is needed?
High purity is essential. Look for alumina powder with 99.5% purity or higher. Impurities ruin the final ceramic product. They weaken the material. They cause defects. High purity ensures strong, reliable ceramics.

Why is particle size important?
Particle size controls the ceramic’s properties. Fine particles pack densely. This creates a smooth, strong finish. Coarser particles might be needed for specific textures. Uniform particle size matters. Consistent size gives predictable results. Know the size range your process requires.

Is this powder right for my specific ceramic?
Industrial grade alumina suits many advanced ceramics. It works for electronic substrates. It works for cutting tools. It works for wear-resistant parts. Confirm the powder’s properties match your needs. Check the chemical specs. Check the physical specs. Don’t assume all powders are identical.

Is this powder safe to handle?
Handle alumina powder carefully. It is a fine dust. Avoid breathing it in. Avoid getting it in your eyes. Wear a dust mask. Wear safety glasses. Wear gloves. Work in a well-ventilated area. Follow standard industrial hygiene practices.

How should I store this powder?
Store alumina powder correctly. Keep it in a cool, dry place. Keep it sealed tightly in its original container. Moisture ruins the powder. Moisture causes clumping. Clumps make processing difficult. Proper storage keeps the powder usable longer.

(High Purity Industrial Grade Alumina Powder for Ceramic)