Overview of Alumina Powder Gamma Alumina Powder Oxid Alumina Powder

Alumina Powder Gamma Alumina Powder Oxid Alumina Powder (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 Alumina Powder Gamma Alumina Powder Oxid Alumina Powder

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.

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Specification of Alumina Powder Gamma Alumina Powder Oxid Alumina Powder

Gamma alumina powder is a details kind of light weight aluminum oxide. It’s known for its high area and porous structure. This powder is very essential in numerous commercial usages. You obtain gamma alumina by very carefully warming specific aluminum substances. This process is called calcination. The temperature and time manage the final powder homes.

Purity is an essential spec. High-purity gamma alumina is crucial. Pollutants can terribly influence performance. Common purity degrees are 99.5%, 99.9%, and also 99.99%. The specific purity required depends on the application. Area is another vital property. Gamma alumina has a huge surface. This location is determined in square meters per gram (m ²/ g). Typical worths range from 150 m ²/ g approximately 350 m TWO/ g or greater. A larger surface means extra energetic websites. This is critical for catalytic responses.

Particle dimension matters a whole lot. The powder comes in different bit sizes. Fragment size influences just how the powder streams. It also affects just how it compacts. Bit dimension circulation is commonly offered. This tells you the range of sizes present. Usual dimensions are D10, D50, and D90. Mass thickness is one more specification. It shows how much powder fits in an offered volume. This is necessary for product packaging and handling. It’s typically determined in grams per liter (g/L) or grams per cubic centimeter (g/cm TWO). Pore quantity and pore dimension distribution are additionally critical. They specify the internal framework of the fragments. These features directly affect adsorption capability and catalytic task.

The stage make-up is specified. This confirms the powder is mostly gamma stage alumina. Other alumina phases like alpha have different residential or commercial properties. Gamma stage is favored for its high surface area and sensitivity. Loss on ignition (LOI) is gauged too. LOI indicates the quantity of unstable material left. Low LOI worths are usually better. This powder is commonly used. It functions as a catalyst assistance. It’s made use of in adsorbents for drying out gases and fluids. It’s found in polishing compounds. It belongs in porcelains and refractories. Its performance depends greatly on meeting these exact requirements.

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Applications of Alumina Powder Gamma Alumina Powder Oxid Alumina Powder

Alumina powder comes in different types. Each kind does special jobs in industry. Gamma alumina powder has an unique structure. This structure makes it very permeable. Its high area is very important. It is a key product in stimulants. Stimulants assist chemical reactions go much faster. Gamma alumina powder helps oil refining processes. It helps make cleaner gas. It also helps in making chemicals. Its porous nature catches materials well. This makes it useful in purification too. It cleans up gases and liquids.

Oxid alumina powder is one more common type. It is very difficult and tough. It withstands high temperatures well. This powder is great for making strong porcelains. Consider industrial tools and wear-resistant parts. It is likewise important in making abrasives. Sandpaper and grinding wheels often utilize it. Its hardness makes surfaces last much longer. Polishing pastes utilize great oxid alumina powder. It provides a smooth surface to metals and glass.

Alumina powder overall is extremely flexible. Its warm resistance is vital. It shields surface areas in rough environments. Thermal spray finishes use alumina powder. These layers shield equipment parts from warmth and wear. The electronic devices sector relies on it as well. Alumina powder develops insulating layers in circuits. It quits electrical currents from going where they shouldn’t. It is important for ignition system. Ignition system demand to handle high heat and electricity. Alumina powder makes them function reliably.

Refractory products depend upon alumina powder. Heaters and kilns line their insides with it. This lining deals with severe warm during metal or glass manufacturing. Alumina powder strengthens composite materials. Adding it makes plastics or metals harder. It improves their resistance to warmth and damaging. Several sectors locate alumina powder crucial.

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 Alumina Powder Gamma Alumina Powder Oxid Alumina Powder

Here are five common questions about gamma alumina powder:

What makes gamma alumina powder special?
Gamma alumina powder has a very high surface area. This large surface helps it interact well with other substances. It’s great for jobs needing strong chemical activity.

Where is gamma alumina powder mostly used?
You find it in catalysts for oil refining and chemical production. It helps reactions happen faster. It also works in adsorbents to clean gases or liquids. Some ceramics and coatings use it too.

Why does particle size matter so much?
Smaller particles mean more surface area for the same weight. More surface area boosts performance in catalysts and adsorbents. Getting the right size is key for the job it needs to do.

Is gamma alumina powder safe to handle?
It’s generally stable and non-toxic. But it’s a fine powder. Always wear gloves and a dust mask. Avoid breathing it in. Keep it away from your eyes and skin. Good ventilation helps.

How should I store gamma alumina powder?
Keep it dry. Moisture can ruin its properties. Use sealed containers. Store it in a cool place away from strong acids or bases. This stops unwanted reactions.

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