Overview of 99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow

99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow 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 99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow

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

(99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow)

Specifications of 99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow

These 99% alumina ceramic spheres are small, hollow balls. They come in two size arrays. You can get them between 0.2 millimeters and 0.5 millimeters. You can likewise obtain them between 0.5 millimeters and 1.0 millimeters. The major material is alumina. It is really pure, getting to 99%. This high purity matters. It gives the rounds superb residential properties.

The balls are hollow inside. They resemble tiny bubbles made from ceramic. This hollow framework makes them very light. It also makes them excellent at quiting heat. These hollow alumina bubbles function well as insulation. They deal with high temperatures quickly. They stand up to temperature levels over 1700 degrees Celsius. This makes them helpful for severe warm.

These alumina rounds are tough. They withstand chemicals well. Acids and bases do not damage them easily. They are likewise solid mechanically. They resist wear and abrasion. This strength lasts even at high warm. They remain steady and do not change shape a lot under warmth. This dimensional stability is important.

You discover these rounds in lots of requiring work. People utilize them as filler in high-temperature insulation. They load reactor beds needing heat resistance. They operate in kiln furniture. They serve as grinding media in special cases. Their small dimension and hollow type are vital. They use low density and thermal insulation. They incorporate this with the toughness of alumina. The 99% pureness makes certain consistent performance. It implies trusted outcomes whenever. Select the size required for your details usage.

(99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow)

Applications of 99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow

These 99% alumina ceramic balls be available in 2 primary sizes: 0.2-0.5 mm and 0.5-1mm. The hollow alumina bubbles are a different item. All offer superb performance under requiring conditions.

The little alumina spheres serve numerous objectives. They are excellent grinding media. They mill products properly in round mills. Their solidity avoids contamination. Their wear resistance makes sure long life. They are also excellent fillers. They add strength and warm resistance to plastics and compounds. They regulate thickness in materials and finishes. Their dimension gives a smooth coating.

The a little bigger 0.5-1mm spheres share these usages. They prevail in driver supports. They give a secure surface for chain reactions. They distribute warm uniformly. They deal with heats well. They are vital in fluidized bed reactors. They keep catalysts flowing appropriately. Their durability holds up against consistent movement.

Alumina hollow bubbles are various. They are light-weight balls. They have gas inside. This makes them fantastic insulators. They catch warmth efficiently. They are blended into refractory castables and plastics. This develops lightweight, energy-saving cellular linings for heaters and kilns. They decrease heat loss significantly. They additionally lower the total weight of the framework. This is very important for huge setups.

All these items stand up to extreme warmth. They deal with temperature levels far over 1500 ° C. They withstand chemical assault. Acids and antacid create little damages. They are mechanically solid. They hold up against stress and effect. Their electric insulation is excellent. This is essential in digital applications. Their security ensures trusted, long-lasting efficiency. This conserves costs with time.

Industries rely on these materials daily. Foundries use them in core washes. Electronics benefit from their insulation buildings. Chemical plants require their rust resistance. Aerospace worths their heat shielding. Research study labs use them in high-temperature experiments. The small dimension allows accurate control in many processes. The hollow bubbles offer special thermal advantages.

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 99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow

These alumina bubble balls are small ceramic spheres. They are made from 99% pure aluminum oxide. The balls have a hollow center. This creates a lightweight structure. Two size ranges exist. The smaller balls measure 0.2 to 0.5 millimeters. The larger balls measure 0.5 to 1.0 millimeters.

What exactly are these alumina bubbles? They are tiny, hollow ceramic balls. Their main material is high-purity alumina. This gives them excellent heat resistance. They also resist chemical attack very well. Their hollow nature makes them very light.

What are the key features? High temperature stability is crucial. They handle extreme heat easily. Low thermal conductivity is another benefit. Heat doesn’t travel through them fast. They are very strong mechanically. They resist crushing pressure well. Their chemical inertness is important too. Most chemicals don’t affect them. Their low density is useful. They add strength without heavy weight.

Where are these alumina bubbles used? Refractory applications are common. They go into furnace linings and kiln furniture. Insulating materials need them. They help block heat transfer. Ceramic composites use them as fillers. They improve material properties. Catalyst supports often use them. They hold active chemicals in place. Advanced technical ceramics rely on them.

What benefits do they offer? They significantly improve thermal insulation. This saves energy in high-heat processes. They reduce the overall weight of components. This matters for many applications. They enhance the strength of composite materials. The final product is tougher. They provide excellent stability in harsh environments. Things last longer. They are very cost-effective for performance. You get good value.

How do I choose the right size? The application dictates the size. Smaller balls pack tighter. This creates finer insulation layers. Larger balls offer more void space. This might be better for some filters. Consider the required flow rate. Smaller balls restrict flow more. Think about the surface area needed. Smaller balls provide more surface. Match the size to your specific process needs.

(99% Alumina 0.2- 0.5 mm 0.5-1mm Balls Alumina Bubble Ceramic Hollow)