Overview of White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder

White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/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 White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/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.

(White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder)

Specification of White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder

White aluminum oxide is a tough artificial unpleasant product. Individuals call it white fused alumina as well. It’s made from high pureness alumina. This procedure creates extremely hard, sharp grains. The material is mostly pure white. It consists of over 99% aluminum oxide. This high purity offers it unique residential properties.

This abrasive is really tough. It determines concerning 9 on the Mohs range. Diamond is 10. This firmness makes it last longer than various other abrasives. It cuts successfully. The grains remain sharp under stress. They fracture to develop new reducing edges. This keeps the unpleasant functioning effectively.

Manufacturers use white aluminum oxide in lots of types. You get grit, sand, grain, fine powder. The dimension differs widely. Common grit sizes are F12 to F220 for rugged job. F230 to F800 are finer grades. Powder goes from F1000 to micro sizes. Harmonize dimensions like 60, 80, 120, 220, 240, 320, 400 are common. Finer powders get to 600, 800, 1000, 1200 mesh. Particle size circulation is tightly managed. This makes certain constant efficiency.

Its usages are broad. It’s superb for sandblasting difficult surfaces. It works well for grinding and brightening difficult metals. This consists of tool steel and stainless-steel. It prevails in bonded abrasives like grinding wheels. Layered abrasives use it on sandpaper. Washing and accuracy sprucing up require the great powders. Surface prep work before finishing gain from it. Glass etching makes use of better grades.

White integrated alumina has reduced iron web content. This is vital. It prevents iron contamination on sensitive surface areas. Stainless steel remains stainless. Titanium components stay clear of staining. It’s chemically secure and inert. It does not react with the majority of products. It creates much less warmth during grinding. This reduces the danger of burning work surfaces. Put on proper safety equipment when dealing with. Dust can irritate lungs and eyes.

(White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder)

Applications of White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder

White aluminum oxide grit uses lots of practical usages. Industries depend on it greatly. Its extreme hardness makes it ideal for rough tasks. You find it in sandpaper and grinding wheels. It cuts steel efficiently. It eliminates corrosion and old paint successfully from steel surface areas. It prepares surfaces prior to painting or finishing. It polishes steel to an intense coating. Stone workers utilize it for shaping and smoothing granite and marble.

Blasting procedures need this material as well. It cleans up steel components like engine blocks. It engraves concrete for better grip. It develops uniform coatings on tools. It removes scale from forgings and castings. This grit functions well in damp or completely dry blasting closets. It lasts longer than softer abrasives. This saves cash gradually.

Suppliers use white merged alumina in refractory items. It holds up against very high heat. Heater cellular linings usually include it. Kiln furnishings uses it. Crucibles for melting steel need its warm resistance. Shop mold and mildews benefit from its stability. It deals with thermal shock without cracking conveniently.

Smaller sized grain dimensions serve various other functions. Fine powders act as polishing substances. They improve optical lenses. They polish silicon wafers for electronics. They complete fragile fashion jewelry surfaces. The powder form bonds well in grinding wheels. It makes sharp cutting tools. It is made use of in non-slip floor coverings. It includes hold to commercial staircases and sidewalks. Ceramic lusters include it for appearance and stamina. Anti-slip deck paint includes it for safety.

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 White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder

What is White Aluminum Oxide?
White Aluminum Oxide is a very hard synthetic material. It’s made from pure aluminum oxide. The material is baked at high heat. This creates a sharp, tough grit. Its white color shows high purity.

What is White Aluminum Oxide used for?
People use it widely for surface blasting. It cleans metal parts well. It prepares surfaces before painting or coating. It’s popular for precision grinding wheels. It sharpens cutting tools effectively. Polishing applications need it too. It gives a bright finish on stainless steel and titanium. It’s good for sandblasting glass. It creates decorative effects safely.

Why is it white?
Its white color comes from purity. It has over 99% aluminum oxide content. Few impurities exist. Normal brown aluminum oxide has more contaminants. These impurities make it look brown. The white version is purer. This purity improves performance. It cuts cleaner. It leaves less residue.

What do the mesh sizes mean?
Mesh size tells you the grit’s coarseness or fineness. Bigger mesh numbers mean finer particles. Grit #12 is very coarse. It removes material fast. Grit #220 is much finer. It creates smooth surfaces. Powder grades like F320 are super fine. They are for polishing. You choose the mesh based on your job.

Is White Aluminum Oxide safe?
Yes, it’s safer than many alternatives. It contains no free silica. Silica dust is very harmful to lungs. White Aluminum Oxide creates less dust anyway. It breaks down slower. This means less airborne particles. Always use proper safety gear. Wear a respirator. Wear eye protection. Use it in ventilated areas.

(White Aluminum Oxide/ White Fused Alumina Grit/Sand/Grain/Fine/Powder)