Overview of Heat Resistant Ceramic Sheet/alumina Plate/board

Heat Resistant Ceramic Sheet/alumina Plate/board 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 Heat Resistant Ceramic Sheet/alumina Plate/board

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%).

(Heat Resistant Ceramic Sheet/alumina Plate/board)

Specification of Heat Resistant Ceramic Sheet/alumina Plate/board

Warm resistant ceramic sheets are strong plates made to handle high temperatures. People call them alumina plates or boards as well. Alumina is one more name for aluminum oxide. This material is essential to the product. Producers form these sheets from great aluminum oxide powder. They push the powder right into form. Then they fire it at very heats. This procedure makes the sheets very hard and durable.

These ceramic sheets work well in extreme warmth. They can withstand temperatures over 1500 levels Celsius. That’s much hotter than a lot of metals can deal with. The heat doesn’t warp them or make them weak. This makes them ideal for furnaces, kilns, and high-temperature ovens. They function as safety obstacles or linings inside these warm environments. They quit warm from harming various other components.

Besides warmth, alumina plates withstand chemicals well. Acids and antacids do not consume into them easily. This works in laboratories and chemical plants. They are also outstanding electric insulators. Electricity doesn’t travel through them. So, they are risk-free in electric tools. You locate them in motherboard, burner, and protecting parts. They don’t carry out warmth very rapidly either. This assists regulate temperature level spread.

These sheets are really stiff and strong. They do not bend or flex much under stress. This toughness allows them hold heavy parts without damaging. They also last a long time. They don’t break quickly like various other materials might. You can reduce them to specific shapes and sizes. This makes them flexible for different usages. They are cleaner than asbestos options. Asbestos is unsafe, alumina is risk-free.

Individuals utilize alumina plates in numerous sectors. Manufacturing facilities use them near heating systems. Electronic devices business utilize them in gadgets. Labs use them for experiments. They are reliable for tough jobs. They deal with heat, chemicals, and power safely. Their strength and long life make them an excellent choice.

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Applications of Heat Resistant Ceramic Sheet/alumina Plate/board

These warm resistant ceramic sheets are tough plates made primarily from alumina. They deal with extremely heats without breaking or transforming shape. This makes them ideal for hot areas. Individuals utilize them in furnaces and kilns. They line the inside walls. They work as shelves or sustains inside these hot boxes. They secure various other components from the direct warmth. These plates are likewise great electric insulators. Electronic devices makers utilize them as bases or places for warm components. They hold burner securely. They separate circuits needing protection. The material does not respond with numerous chemicals. It will not rust or degeneration quickly. Factories utilize these plates where chemicals exist. They work as protective obstacles. They develop cellular linings for storage tanks dealing with harsh stuff. The sheets are tough and use well. They are utilized in places where points massage together a great deal. They might be component of machinery in challenging spots. They stand up to stimulates and hot bits flying around. Factories and metal stores utilize them for this. They shield employees and equipment. Aerospace and automobile areas require these plates also. They go into places near engines and exhausts. They handle warmth in tight rooms. Labs and proving ground use them for experiments. They supply stable surface areas under warm. They work in test tools and high-temperature tools. These alumina plates are really functional. They address warm problems in many markets. They are reputable and last a long period of time.

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.([email protected])

Payment Methods

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

Shipment Methods

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

5 FAQs of Heat Resistant Ceramic Sheet/alumina Plate/board

What are alumina plates?
Alumina plates are ceramic sheets made mostly from aluminum oxide. This material gives them special properties. They are very hard and strong. They handle high temperatures extremely well. People call them heat-resistant ceramic sheets or boards too. They are popular in many tough industrial jobs.

Why do they resist heat so well?
Alumina itself has a very high melting point. This means it stays solid even when very hot. The plates are made by sintering. This process fuses the tiny ceramic particles together tightly. It creates a solid piece without weak spots. The structure doesn’t change much when heated. It doesn’t expand a lot. This keeps it stable and stops it cracking under heat stress.

How thick are these plates?
Thickness depends on what you need it for. Common sizes range from about 1mm up to 25mm or more. Thinner plates are good for insulation layers. Thicker plates handle heavier loads or impacts better. You can get them cut to your specific size requirements. This flexibility makes them useful for many different setups.

How hot can they get?
These plates handle very high temperatures. Standard alumina plates work fine up to about 1600°C (2912°F). Some special grades handle even hotter conditions. They don’t melt or break down easily at these heats. This makes them much better than metal for some high-temperature jobs. Metal can warp or melt. Alumina stays strong.

Where are they typically used?
You find them wherever intense heat is involved. They are vital inside furnaces and kilns. They act as linings, setters, or trays. Electronics use them for insulating substrates in hot components. Welding fixtures often have alumina plates. They protect surfaces from sparks and heat. Labs use them for hot experiments. Any place needing a tough, heat-proof surface might use an alumina plate.

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