Overview of Light-Blocking Black Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

Light-Blocking Black Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate 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 Light-Blocking Black Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

• 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 Light-Blocking Black Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

This plate makes use of black aluminum oxide, Al2O3 alumina ceramic. It obstructs light properly. That is its main job. The product is thick. It stops light passing through entirely. You obtain a solid barrier against undesirable light. It is extremely dark black. The color assists obstruct light. Surface area treatments make it even darker. It is nontransparent. No light gets through. This is very important for delicate devices.

The plate is strong. It stands up to put on well. It handles heats quickly. Thermal shock is not an issue. It cools down or warms up without breaking. Warmth spreads evenly across the surface. Electrical insulation is outstanding. It does not conduct electricity. This is safe for electronics. Chemical resistance is high. Acids and bases do not harm it easily. It lasts a long time.

We provide common dimensions. Thickness varies. You can get slim sheets or thicker plates. Customized dimensions are feasible. Surface area surface choices exist. Smooth or distinctive surface areas are readily available. The texture depends upon your demand. Dimensional precision is excellent. Resistances are tight. It fits precisely where needed.

This plate operates in many places. Use it where light must be blocked. Optical tools typically need it. Units for light-sensitive components utilize it. Sensors take advantage of it. It shields components from stray light. High-temperature locations are suitable. Electrical insulation applications fit. Severe chemical atmospheres are alright. It offers reliable efficiency. It uses long life span.

Applications of Light-Blocking Black Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

Light-blocking black aluminum oxide substratums, Al two O four alumina ceramic plates, are very helpful. They stop light efficiently. This makes them vital for lots of technological usages. People require products that obstruct light entirely. Black alumina ceramic plates do this work well. These plates are made from light weight aluminum oxide. They are tinted black during manufacturing. The black color absorbs light highly. This prevents any light from going through. It also quits reflections efficiently. These ceramic plates are very difficult and hard. They resist wear and scrapes. They deal with high temperatures well. This makes them reliable popular conditions. They are likewise excellent electric insulators. This adds to their efficiency. Laser systems typically use these plates. They secure sensitive components from stray laser light. Optical tools need dark units. These plates offer overall darkness inside. Semiconductor manufacturing uses them. They obstruct light during delicate procedures. Electronics take advantage of them too. They protect sensing units and detectors from unwanted light. Accuracy measurement tools use them. Constant darkness is essential for exact readings. High-temperature atmospheres are great for these plates. They maintain their light-blocking ability. Their surface is very smooth. This is important for optical applications. They withstand chemicals well. This makes them sturdy in severe settings. Individuals select them for their reliability. They offer a secure, nontransparent obstacle. The product does not warp quickly. It keeps its shape under stress. This security is essential. It ensures the light-blocking feature continues to be consistent. Engineers choose black alumina for essential tasks. It executes where other materials might stop working. Its combination of opacity, stamina, and thermal homes is unique. This makes it a preferred option. It addresses specific problems efficiently.

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 Light-Blocking Black Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

Got questions? Here’s the basics.

What is this black ceramic plate?
It’s a plate made from aluminum oxide, called alumina. We add special materials to make it black. It blocks light completely. It’s tough and handles high heat well. People use it in places needing darkness or heat resistance.

Why is it black?
We add certain things during making. This turns it black. The black color stops light from passing through. It blocks light very well. This is important for specific uses needing total darkness.

What’s good about it?
It has several strong points. It stops all light. It handles very high temperatures easily. It resists wear and scratching. Chemicals don’t harm it easily. It stays strong for a long time. It works well in tough conditions.

Can I cut or drill it?
Yes, you can. But it’s very hard. You need special diamond tools. Handle it gently. It can crack or break if hit hard. Be careful working with it.

How do I clean it?
Cleaning is simple. Use soapy water and a soft cloth or sponge. Avoid rough scrubbers. They might scratch the surface. It won’t stain easily. It cleans up well.