Overview of Bare Al2O3 Aluminum Oxide Circuit Board Pink Alumina Ceramic Substrate

Bare Al2O3 Aluminum Oxide Circuit Board Pink Alumina Ceramic Substrate are one of the most widely used and versatile technical ceramics, prized for their excellent combination of properties. Composed primarily of aluminum oxide (Al₂O₃), they offer outstanding hardness, wear resistance, and electrical insulation, even at high temperatures. From low-purity grades for general industrial use to high-purity compositions for demanding applications, alumina ceramics provide a cost-effective and reliable solution across a vast range of industries.

Features of Bare Al2O3 Aluminum Oxide Circuit Board Pink Alumina Ceramic Substrate

• High Hardness & Wear Resistance: Excellent resistance to abrasive wear, making it ideal for liners, nozzles, and guides.

• Superior Electrical Insulation: Maintains high electrical resistivity and dielectric strength, even at elevated temperatures.

• Excellent Thermal Stability: Withstands high operating temperatures and exhibits good thermal conductivity.

• High Mechanical Strength: Possesses good compressive strength and stiffness.

• Chemical Inertness: Resists corrosion from a wide range of acids, alkalis, and other harsh chemicals.

• Cost-Effectiveness: A highly versatile and economically efficient ceramic material for numerous applications.

Specification of Bare Al2O3 Aluminum Oxide Circuit Board Pink Alumina Ceramic Substrate

This pink alumina ceramic board utilizes high-purity light weight aluminum oxide, Al2O3. Its purity degree is commonly 96% or greater. This high pureness ensures strong efficiency. The product is understood for its firmness. It provides great wear resistance. The pink color originates from the specific production procedure. It is a typical aesthetic identifier.

The conventional thicknesses are 0.25 mm, 0.5 mm, 0.635 mm, 1.0 mm. Various other thicknesses are available upon request. The surface area finish is generally smooth. It gives a great base for circuitry. Ra worths are generally reduced. This suggests the surface area is fine. It sustains specific component positioning.

This ceramic substrate manages warm well. Its thermal conductivity is about 24-28 W/mK. This helps relocate warmth far from parts. It prevents overheating. The material can stand up to high temperatures. It runs accurately as much as 1500 ° C. It provides superb thermal stability.

Electrically, it is a superb insulator. It has very high electric resistance. This protects against current leak. The dielectric strength is solid. It holds up against high voltages without breaking down. The dielectric constant is steady over a wide frequency range. This is very important for high-frequency circuits.

This bare Al2O3 board is very stiff. It has high mechanical toughness. It stands up to bending and breaking. It is chemically stable. It does not react conveniently with lots of materials. It provides good resistance to corrosion. This ensures long-term reliability.

Common applications include thick movie circuits. It is made use of for slim film circuits. It acts as a base for hybrid microelectronics. It is located in power modules. It is made use of in LED packages. It supports sensing units and heaters. It is vital for demanding electronic atmospheres.

Applications of Bare Al2O3 Aluminum Oxide Circuit Board Pink Alumina Ceramic Substrate

This material is light weight aluminum oxide ceramic. It forms the base for circuit boards. We call it an alumina substrate. It looks pink. This shade helps determine it. The product uses essential residential properties. Electrical insulation sticks out. It handles high voltages securely. Thermal conductivity issues too. Warm moves far from parts rapidly. This stops getting too hot. Mechanical strength is another advantage. The substrate stands up to damaging or splitting. It withstands difficult conditions.

Many applications exist. Power electronic devices depend on it. Think of high-power devices. These include motor drives and power supplies. The substratum holds thick movie resistors. It carries high currents. Warm dissipation is important below. Automotive sensors use this ceramic. Engine control units need reliable bases. Temperature and stress sensors sit on it. The setting under the hood is harsh. The ceramic withstands high warmth and vibration.

LED illumination benefits greatly. LED chips create substantial warmth. The alumina substrate pulls that heat away. This keeps the LEDs intense and durable. You find it in LED modules and limelights. RF and microwave circuits additionally use it. Signal loss have to be marginal. This ceramic gives reduced electric loss. It fits filters and antenna modules. Its stability makes sure consistent efficiency.

Clinical tools includes this substrate. Certain diagnostic tools need its insulation properties. Industrial heating elements occasionally use it as well. The ceramic supports the home heating wire. It supplies electric seclusion. Its resilience takes care of repeated thermal cycles. Aerospace locates uses for it. Avionics demand reputable materials. The substrate performs in demanding environments. Its homes make it functional. Different markets pick it for specific factors. It fixes warmth and insulation obstacles effectively.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Bare Al2O3 Aluminum Oxide Circuit Board Pink Alumina Ceramic Substrate

What is this pink ceramic board?
This is a Bare Al2O3 Aluminum Oxide Circuit Board. People call it a Pink Alumina Ceramic Substrate. It is made from almost pure aluminum oxide. The pink color comes from the manufacturing process. It shows high purity. This board is not a regular circuit board like fiberglass. It is a special ceramic material.

Why is it pink?
The pink color is normal for this type. It happens during high-temperature firing. The color indicates the material is very pure. Pink alumina usually has over 96% purity. Sometimes it reaches 99%. The color helps identify the material grade. It is not a coating or dye. It is the natural color after sintering.

What are the main benefits?
This ceramic board has big advantages. It handles high heat very well. Heat flows through it easily. It stops electricity from leaking. It is also very strong mechanically. It resists wearing down. It does not change size much with temperature. It lasts a long time. It is stable and reliable.

Where is it used?
People use it in many demanding jobs. It is common in LED lights. It carries the LED chips. It pulls heat away. It works well in power electronics. It handles high voltages. It is good for sensors. Sensors need stable bases. It fits automotive and aerospace uses. It goes where heat and reliability matter.

How do I handle it?
Handle this board carefully. Ceramic can break if dropped. Avoid hard hits. Protect the edges. They can chip. Clean it with gentle methods. Avoid harsh chemicals. Follow the maker’s instructions. They know the best practices. Use the right tools for cutting or drilling. Special tools prevent cracks.