Overview of High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder

High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 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 High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 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.

(High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder)

Specification of High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder

This round aluminum oxide powder supplies high purity performance. It’s Al2O3, additionally called alumina. The pureness degree is extraordinary, consistently surpassing 99.5%. This makes it excellent for requiring technical uses. Contamination levels are snugly managed. This makes sure trusted results every time.

The powder features a real round fragment shape. This is an essential benefit. Spherical bits circulation efficiently. They pack together densely and equally. This morphology lessens voids. The powder fills small voids successfully. You improve thermal pathways. Surface area is enhanced as well.

Particle dimension distribution is exact. Typical arrays include 5-30 micrometers. Other sizes are readily available. Uniformity is essential. Regular dimension means predictable behavior. This powder takes care of well during mixing. It integrates efficiently right into materials, gels, and pastes.

The round shape straight improves thermal conductivity. Heat relocations efficiently through the product. Anticipate thermal conductivity ratings over 30 W/mK. This outperforms irregular powders considerably. Warm dissipation enhances drastically.

Electric insulation homes are superb. Alumina is a strong dielectric. This powder preserves that. It avoids electric shorts. You can utilize it securely in electronic applications. Integrity is high.

This powder functions well in thermal user interface products. Believe thermal oils, pads, and adhesives. It’s excellent for warmth sinks and digital packaging. Ceramic composites benefit greatly. Advanced porcelains use it too. Polymer systems gain improved thermal buildings.

Performance remains stable under severe problems. It withstands heats. Chemical resistance is solid. Mechanical buildings are robust. Long-term integrity is assured. This powder fulfills stringent industrial requirements.

Handling this product is simple. Its circulation characteristics streamline production. You get consistent outcomes. Manufacturing performance improves. Handling is safer and simpler.

(High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder)

Applications of High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder

Round aluminum oxide powder is extremely vital in advanced areas. Its high pureness and excellent round form make it unique. This Al2O3 powder relocates conveniently. It packs densely. This provides superb heat circulation. Digital tools need this. Warmth is a huge problem in phones, computers, and LED lights. This powder addresses that. It goes into thermal paste and pads. These products relocate warm far from computer chips. They stop overheating. Much better heat circulation suggests tools last longer. They function much better as well.

Suppliers likewise utilize this powder in thermal sprays. It makes protective layers. These layers deal with severe warmth. They stand up to wear and chemicals. Jet engines and nuclear power plant require these finishings. They protect metal components. This expands tools life. Safety improves. The powder’s round form assists below. It sprays smoothly. It develops a solid, also layer. This is crucial for reputable efficiency.

Ceramics get stronger with this powder. It is an essential component. High pureness Al2O3 makes sophisticated porcelains. These ceramics stand up to heat and power. They are very hard. Electronics and aerospace usage them. Substratums and insulators need these buildings. The powder’s shape issues. It allows ceramic components create densely. Fewer spaces suggest better toughness. Heat steps via them quickly.

Plastics and rubbers need better warm circulation in some cases. Adding round alumina assists. It acts like a filler. This enhances warmth dispersing. The powder mixes well. It doesn’t injure the product’s various other residential or commercial properties. This serves for real estates and connectors. Instruments stay cooler inside. The powder’s smooth surface area assists. It lowers wear on mixing equipment. Production costs stay reduced.

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 Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder

What makes spherical alumina powder special?
Its tiny round shape matters. Normal alumina has jagged edges. Spheres roll and pack tightly. This fills gaps better in plastics or coatings. Heat moves through it easily. Electrical insulation stays strong.

Where do people use this powder?
It goes into many high-tech things. Think electronics keeping phones cool. Think strong paints on cars. Think protective layers on tools. People mix it into plastics, resins, and ceramic parts needing heat control or insulation. It makes things last longer under stress.

Why pick spherical over other alumina shapes?
The ball shape is key. It flows like liquid. This makes mixing simple. It fills molds evenly. Surfaces end up smoother. Sharp crystals can damage equipment. Spheres are gentle. Less wear happens. You get better performance with less material.

Is this powder safe to handle?
Yes, but take normal care. Wear a dust mask. Avoid breathing it in. Keep it away from eyes. It’s chemically stable. It doesn’t burn or react easily. Store it dry. Use good ventilation. Handling is straightforward with basic precautions.

What particle sizes are available?
We offer many sizes. Common ones are 1 micron, 5 microns, 10 microns. Smaller particles give smoother finishes. Bigger particles flow faster. We control size tightly. You get the exact powder your project needs. Tell us your specs. We test every batch.

(High Purity Thermal Materials Spherical Aluminum Oxide Powder Al2o3 Alumina Powder)