Overview of Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide

Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide (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 Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide

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.

(Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide)

Specification of Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide

Industrial Grade Alumina QW-20 is 99.5% pure light weight aluminum oxide powder. It resembles a great white powder. This powder is very free-flowing. You can manage it easily in industrial setups. The crucial attribute is its high thermal conductivity. Warm relocations via it extremely well. This makes it important for several usages. It likewise has excellent electrical insulation residential properties. It works well as an electrical insulator. The material is really tough. It is additionally very solid mechanically. It takes care of extreme warm well. Its sintering temperature is really high. This is important for making porcelains.

The bit size is tightly managed. Bits vary from 0.5 micrometers to 20 micrometers. You obtain regular bit size distribution. This uniformity is crucial for manufacturing. It impacts how the powder procedures and carries out. The powder has a high surface area. This surface aids in chemical reactions. It additionally helps in bonding procedures. The high purity degree reduces impurities. Contaminations can compromise final products. So high pureness guarantees strong, dependable materials.

Manufacturers utilize this alumina powder extensively. It is necessary in innovative porcelains. These ceramics need high toughness and thermal security. Consider cutting devices and use parts. The powder is important for refractory materials. Refractories line high-temperature furnaces. It functions well in ceramic substratums. Electronic substratums need thermal monitoring. It bonds layers in digital parts. Thermal interface materials utilize it. These products move warm far from electronics. It appears in specialized layers. These layers safeguard against heat and wear. It is a vital filler in compounds. Compounds gain strength and thermal residential properties. The powder is chemically steady. It stands up to most acids and antacids. This security is necessary in extreme environments. It is safe and secure to take care of. Follow common industrial safety practices. Store it in an awesome, completely dry location. Maintain it sealed to avoid dampness. Wetness can impact its circulation properties. This alumina powder delivers consistent efficiency. It meets demanding commercial criteria.

(Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide)

Applications of Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide

Industrial grade alumina QW-20 is 99.5% pure light weight aluminum oxide powder. It looks like a great white powder. This high purity makes it extremely secure. It deals with extreme warm very well. It also relocates warmth effectively. These residential properties make it essential for demanding industrial tasks.

Factories use this alumina powder in innovative porcelains. It creates solid, resilient ceramic parts. Think spark plugs, cutting devices, and wear-resistant cellular linings. It’s a crucial component here. The powder is crucial for making refractory products too. Refractories line high-temperature furnaces and kilns. They require to survive extreme problems. QW-20 alumina provides that vital warm resistance.

Thermal administration is one more significant use. Electronic tools produce warmth. This warm should be managed. QW-20 powder moves heat far from delicate parts. Producers mix it right into thermal pastes, pads, and potting substances. It assists cool off power electronics, LEDs, and various other heat-sensitive tools.

The powder enhances compounds. Including it to plastics or metals enhances their hardness and heat tolerance. This is useful for specialized components needing added strength. Surface area layers profit also. Applying alumina powder creates hard, safety layers. These coverings shield surface areas from abrasion, corrosion, and high temperatures.

Its chemical stability issues. QW-20 alumina resists strike from numerous acids and alkalis. It functions well in harsh chemical settings. This includes drivers and catalyst sustains made use of in chemical handling. The great fragment size makes sure excellent sensitivity and also blending. Production includes calcining aluminum hydroxide. This procedure ensures the high pureness and consistent top quality required for industrial integrity.

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 Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide

What does QW-20 Alumina Powder look like?
QW-20 Alumina Powder is a very fine white powder. It resembles flour or powdered sugar. The particles are extremely small and uniform. You will see a consistent white color. There are no visible lumps or discoloration.

Why is thermal conductivity important for this powder?
High thermal conductivity is crucial. This powder moves heat away from hot spots very effectively. It prevents components from overheating. This property is vital in electronics and high-temperature applications. Better heat transfer improves device reliability and lifespan.

What does 99.5% purity mean for users?
99.5% purity means the powder is almost entirely aluminum oxide. Only 0.5% is other materials. This high purity ensures consistent performance. It avoids contamination in sensitive processes. You get predictable results in your application.

Is this powder safe to handle?
Handle this powder carefully. Avoid breathing the dust. Wear a dust mask and safety glasses. Use it in a well-ventilated area. Keep it away from your eyes and skin. Wash your hands thoroughly after use. Follow standard industrial hygiene practices.

How should I store this alumina powder?
Store the powder in a cool, dry place. Keep it away from moisture. Moisture can cause clumping. Keep the container tightly sealed when not in use. Ensure the storage area is clean. Avoid storing it near strong acids or bases. Proper storage maintains its quality.

(Industrial Grade Alumina QW-20 99.5% High Thermal Conductive Aluminum Oxide Powder Appearance Oxide)