Overview of Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate

Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

(Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate)

Specification of Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate

This permeable ceramic insulator utilizes 95% pure light weight aluminum oxide (Al2O3). It’s a fine ceramic plate or board. The product is alumina ceramic. The crucial feature is its regulated porosity. Lots of small openings exist throughout the framework. These holes are willful. They give the ceramic unique residential or commercial properties.

This permeable framework makes the ceramic a terrific thermal insulator. It dramatically slows down warm transfer. The product takes care of very high temperatures well. It works reliably approximately 1600 ° C (2912 ° F). Its high purity alumina base makes sure superb chemical resistance. It holds up against extreme acids and alkalis. It does not rust easily. The ceramic is likewise very hard. It resists wear and abrasion properly.

The porosity degree is very carefully taken care of. Regular values vary between 20% and 35%. This indicates 20-35% of the quantity is open room. The thickness is less than solid alumina. It generally drops between 2.7 g/cm three and 3.0 g/cm three. The holes are really little. Pore dimensions are typically in between 1 micron and 10 microns. This great porosity is crucial for its feature.

You obtain this ceramic in basic level plates or boards. Usual densities are 1mm, 2mm, 3mm, 5mm, and 10mm. Widths and sizes vary. Normal sizes are 100x100mm, 150x150mm, 200x200mm, or personalized dimensions. The surface area finish is generally smooth. It might have a minor structure as a result of the pores.

Its primary use is thermal insulation. It operates in high-heat settings. Usual applications consist of furnace cellular linings, kiln furnishings, and thermal barrier components. The porosity allows gas circulation. This serves in sensing units or purification components. It’s likewise great for heater plates and fire arrestors. The material protects electric elements often. Its stamina and temperature resistance make it ideal for demanding commercial settings. You locate it in labs and manufacturing facilities needing trusted warm monitoring.

(Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate)

Applications of Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate

This porous ceramic plate is 95% alumina. It deals with severe warm well. It stays secure even above 1600 ° C. Its open framework allows air go through. This makes it best for burner. It allows also heat spread. It stops hot spots. The material cools down elements successfully. It shields sensitive electronic devices nearby.

The plate obstructs electrical energy entirely. It stops high voltages. This makes it risk-free for electrical insulation. You find it under circuit card. It divides power parts. It prevents shorts. Its toughness holds components strongly. It withstands wear with time. It does not split easily under pressure.

Its permeable nature works for gas circulation. It works well in sensing units. It supports driver materials. It enables reactions to occur. Industries use it for battery testing fixtures. It supplies electrical isolation. It permits thermal management. It holds up against harsh lab problems.

The material manages chemical exposure. Most acids and antacids don’t harm it. This suits harsh atmospheres. Manufacturing facilities utilize it in layering bathrooms. It holds parts requiring coating. It makes it through the chemicals. Its surface area is hard. It does not put on down rapidly. It lasts longer than numerous plastics or metals.

Its light weight assists in assemblies. It does not include much bulk. Developers pick it for compact gadgets. It operates in heaters as setters. It supports things during firing. It enables heat to reach all sides. It endures repeated thermal cycles. It doesn’t degrade with consistent cooling and heating.

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 Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate

What is this ceramic insulator exactly?
It’s a plate made mostly from aluminum oxide (95% Al2O3). Tiny holes run through it, making it porous. This structure works great for insulation and letting gases or liquids pass slowly. People use it in furnaces, electronics, and labs.

Why does it have pores?
The holes aren’t a mistake. They trap air inside the ceramic. Air is a poor heat conductor. This trapped air makes the material insulate heat much better than a solid ceramic plate. The pores also allow controlled flow in filters or diffusers.

How hot can it get before failing?
This plate handles very high temperatures. It works fine continuously up to about 1600°C (2912°F). It manages sudden temperature changes well too. Don’t use it beyond its rated limit. Extreme heat can damage it over time.

Is it easy to break?
Yes, it’s brittle like most ceramics. Handle it carefully. Avoid sharp impacts or dropping it. It resists wear and chemicals well. But sudden force can crack or chip it. Support it evenly when installing. Don’t bend or flex it.

Can I clean it? How?
Yes, cleaning is usually simple. Its surface is hard and non-porous on a micro level, even with the larger pores. Dirt doesn’t soak in deep. Use a soft brush with water or a mild detergent. For stubborn residue, soak it in a mild solution. Avoid harsh acids or strong alkalis. Rinse thoroughly and let it dry completely.

(Porous Fine Ceramic Insulator 95% Al2O3 Aluminum Oxide Ceramic Board Ceramic Alumina Plate)