Overview of 95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application

95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of 95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application)

Specification of 95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application

This alumina ceramic plate uses 95% pure Al2O3. It provides excellent electrical insulation. The material withstands very high temperatures. It works reliably under continuous heat up to 1600°C. Short-term exposure to even higher heat is possible. This makes it suitable for demanding thermal environments.

Its electrical insulation strength is outstanding. The plate prevents current flow effectively. This property is crucial for isolating electrical components. It keeps circuits safe. The material offers strong resistance to electrical arcs. It minimizes tracking risks. This ensures long-term safety in electrical systems.

The ceramic is very hard. It ranks high on the Mohs scale. This hardness gives it good wear resistance. Surfaces stay smooth longer. It handles abrasion well. The material is also quite dense. Its density contributes to strength. The plate resists compression forces effectively. It maintains structural integrity under load.

Chemical stability is a key advantage. The alumina ceramic resists most acids and alkalis. It doesn’t corrode easily. This stability prevents degradation over time. The plate performs well in harsh chemical settings. It offers reliable protection against corrosive substances.

Thermal shock resistance is another benefit. The material handles rapid temperature changes well. It doesn’t crack easily when heated or cooled quickly. This durability is important for furnace parts. It suits applications involving frequent thermal cycling.

Its low thermal conductivity helps too. The plate acts as a heat barrier. It reduces unwanted heat transfer. This protects sensitive components nearby. The smooth surface finish is easy to clean. It prevents contamination buildup. This is vital for processes needing purity.

Typical uses include furnace linings, heater bases, and sensor housings. It works well in high-voltage equipment. The plate serves as insulating substrates for electronics. It provides thermal breaks in machinery. You find it supporting heating elements directly. The ceramic insulates thermocouples effectively. It separates electrical contacts safely. This material is essential for industrial insulation needs. Its properties handle extreme conditions found in electric furnaces, kilns, and power generation equipment reliably.

(95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application)

Applications of 95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application

This 95% Al2O3 alumina ceramic plate is a top choice for demanding electrical insulation. Its high purity alumina content gives it outstanding properties. This ceramic is incredibly hard. It withstands significant wear over time. Its strength remains high even under heavy loads. This material handles extreme heat very well. It operates reliably at temperatures far beyond what plastics can manage. Sudden temperature changes usually damage materials. This alumina ceramic handles quick heating or cooling cycles effectively.

Electrical insulation is its primary job. This ceramic plate has excellent dielectric strength. It reliably blocks high voltage currents. This prevents dangerous electrical shorts. It works consistently in both AC and DC circuits. You find it inside industrial heaters. It keeps heating elements electrically isolated from their metal casings. Power generation and transmission equipment uses it. It insulates high-voltage components safely. Electronics needing robust insulation rely on it. It protects sensitive parts.

Its resistance to chemical attack is a major plus. Harsh acids, bases, and solvents rarely affect it. This ensures long-term stability in tough environments. Its surface stays smooth and non-porous. This prevents tracking or electrical leakage paths forming. Moisture absorption is nearly zero. Performance stays reliable in humid conditions. It doesn’t easily contaminate processes. This makes it suitable for clean applications.

Machining this ceramic after firing is difficult. Precise shaping must happen before the final high-temperature sintering. This process guarantees the plate meets strict dimensional tolerances. Its flatness and surface finish are critical for good electrical contact or sealing. This alumina ceramic insulator offers a dependable solution. It provides superior electrical isolation. It endures heat, wear, and chemicals. It ensures safety and long service life.

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 95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application

Here are five common questions about our 95% Alumina Ceramic Insulator Plates:

What is this ceramic plate made of?
This insulator plate is made from 95% aluminum oxide (Al2O3). That’s a very pure ceramic material. We use high-quality raw materials. We process them carefully. This ensures consistent performance.

Why is it good for electrical insulation?
Alumina ceramic is an excellent electrical insulator. It strongly resists letting electricity flow through it. This property stays reliable even at high voltages. It also works well in many different environments. This makes it safe for electrical separation.

How hot can it get before failing?
This ceramic handles high temperatures very well. It keeps working effectively up to about 1500°C (2732°F). Its shape and strength don’t change much with heat. This is crucial for hot applications like furnaces or power systems.

Is this ceramic plate physically strong?
Yes. The 95% alumina formula gives it high mechanical strength. It resists breaking under pressure. It also resists getting worn down by abrasion. This strength is important. Plates often need to support components and withstand handling.

Where are these insulator plates typically used?
You find them in many demanding electrical and thermal settings. Common uses include power electronics, heating elements, sensors, and high-temperature furnaces. They provide reliable insulation where heat and electricity are factors. They separate live parts safely.

(95% Al2O3 Alumina Ceramic Insulator Ceramic Plate for Insulation Application)