Introduction to Alumina Ceramics

Alumina ceramics are known for their high hardness, wear resistance, corrosion resistance, good electrical insulation and high temperature stability. According to the different alumina content, it can be divided into different grades, such as 95 porcelain, 99 porcelain, etc., among which 99 porcelain refers to ceramic materials with an alumina content of 99%. As the alumina content increases, its mechanical strength and electrical insulation properties will also increase accordingly.

Characteristics of Alumina Ceramics

High Hardness: Alumina ceramics have extremely high hardness, which makes it very wear-resistant and suitable for manufacturing abrasive tools and parts that require wear resistance.

Wear resistance: Due to its high hardness, alumina ceramics show excellent wear resistance and are suitable for manufacturing parts for long-term use.

Corrosion resistance: Alumina ceramics have good resistance to most acids and alkalis, making them widely used in the chemical industry.

Good electrical insulation: As an excellent electrical insulating material, alumina ceramics are widely used in electronic and electrical products.

High temperature stability: Ability to withstand extremely high temperatures without significant physical or chemical changes, which makes it an ideal choice for applications in high temperature environments.

Biocompatibility: In the medical field, certain grades of alumina ceramics are used to make medical devices such as artificial joints due to their good biocompatibility.

(High Quality Factory Customized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substrate)

Specifications of High Quality Factory Customized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substrate

Premium Quality Manufacturing Facility Personalized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substratum uses remarkable efficiency for industrial applications. The product consists of 99% aluminum oxide, making sure high pureness. This composition gives superb mechanical stamina, put on resistance, and thermal security. The item functions well in high-temperature environments, managing temperature levels as much as 1600 ° C. It withstands chemical deterioration, making it appropriate for severe problems.

The ceramic sheet goes through accuracy two-side sprucing up. This process develops a smooth, flat surface with minimal roughness. Surface area coatings accomplish Ra ≤ 0.1 μm, meeting rigorous criteria for accuracy elements. The sleek surfaces improve get in touch with efficiency in electronic or mechanical setups. They reduce friction and put on in relocating parts.

Modification choices consist of various thicknesses, from 0.5 mm to 30mm. Sizes vary from little discs to large rectangular plates. Factories customize dimensions to match certain job demands. Laser reducing or machining guarantees precise shapes and opening patterns. Limited tolerances ( ± 0.05 mm) guarantee consistency for mass production.

Electrical insulation homes make the substratum suitable for electronics. It has a high dielectric toughness, avoiding existing leak. The product maintains insulation even at raised temperatures. It acts as a trusted base for circuits, sensors, or heating elements. Thermal conductivity (24-28 W/m · K) sustains reliable heat dissipation.

Mechanical sturdiness permits long-lasting use under tension. The alumina sheet withstands bending, splitting, and influence. Hardness levels get to Hv 1500-1700, outperforming lots of metals. It holds up against hefty lots without contortion. Applications include semiconductor manufacturing, laser systems, and clinical devices.

The product meets RoHS and ISO 9001 requirements. Quality checks make certain no issues like pores or fractures. Each batch undertakes strenuous screening for density, hardness, and dimensional accuracy. Custom product packaging options secure sheets during shipping. Anti-static layers or protective movies are readily available on request.

Factories offer samples for screening prior to mass orders. Lead times differ based upon personalization intricacy. Technical support assists with layout adjustments or material selection. Competitive rates equilibriums cost and efficiency for industrial purchasers.

(High Quality Factory Customized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substrate)

Applications of High Quality Factory Customized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substrate

Premium factory-customized two-side brightened 99% alumina ceramic sheets offer crucial duties across industries. These alumina oxide substrates give remarkable efficiency popular settings. Their high thermal conductivity ensures efficient heat dissipation. This makes them perfect for electronics. They are widely utilized in circuit card, protecting elements, and semiconductor production. The refined surface areas lower friction and wear. This extends the life-span of precision devices.

The material’s chemical resistance is an essential benefit. It endures exposure to acids, antacid, and corrosive gases. This fits it for chemical handling equipment. Reactors, pumps, and valves benefit from its longevity. The sheets maintain structural integrity under extreme temperature levels. They run reliably in settings ranging from -150 ° C to 1600 ° C. This security is essential for aerospace and automobile applications.

Medical gadgets rely on these ceramic sheets for biocompatibility. They are safe and immune to microbial development. Surgical tools, implants, and analysis tools utilize them. The smooth surface area prevents contamination. This makes sure safety and security in sterilized environments.

Industrial producing uses these substrates for laser systems and optical parts. The sleek surface areas boost light representation and accuracy. This boosts accuracy in reducing, etching, and picking up applications. Their electric insulation properties protect against short circuits. High-voltage devices and power transmission systems rely on this function.

Automotive engineers integrate alumina ceramic sheets right into sensors and engine components. The material reduces heat-related wear in exhaust systems and turbochargers. Electric car battery systems utilize them for thermal administration. This enhances safety and security and effectiveness.

Renewable energy applications consist of solar panels and gas cells. The sheets secure sensitive elements from environmental tension. Their low thermal expansion stops splitting under temperature shifts. This integrity supports long-lasting energy manufacturing.

Customization choices enable tailored density, dimensions, and surface area coatings. Manufacturing facilities adjust the sheets to certain equipment or style demands. This flexibility meets diverse commercial demands. The mix of strength, thermal performance, and chemical resistance makes these alumina ceramic sheets a versatile remedy.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. 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 High Quality Factory Customized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substrate

What is a high-quality two-side polished 99% alumina ceramic sheet? This material is made from 99% pure aluminum oxide. It is processed through high-temperature sintering and precision polishing on both surfaces. The result is a flat, smooth ceramic sheet with excellent mechanical strength and electrical insulation. Custom sizes and thicknesses are available based on factory specifications.

Where is this alumina ceramic sheet commonly used? It is widely applied in electronics, medical devices, and industrial machinery. Examples include circuit substrates, insulating parts, and high-temperature components. The material’s stability makes it suitable for environments requiring heat resistance or chemical durability. Medical equipment like analyzers and lab tools also rely on its non-reactive surface.

Can the alumina ceramic sheet be customized? Yes. Factories offer tailored solutions for dimensions, shapes, and surface finishes. Common thicknesses range from 0.5mm to 30mm. Custom hole patterns, edge treatments, or markings are possible. Technical drawings or samples help ensure accurate production. Lead times vary depending on complexity.

What advantages does two-side polishing provide? Polishing both surfaces enhances flatness and reduces micro-cracks. This improves performance in precision applications like semiconductor handling or laser systems. The smooth finish minimizes friction and wear. It also ensures better adhesion for coatings or metal layers in electronic circuits.

How should the alumina ceramic sheet be handled and maintained? Clean surfaces with isopropyl alcohol or mild detergent. Avoid abrasive materials to prevent scratches. Store in dry conditions to prevent moisture absorption. While highly durable, the material can fracture under sudden impact. Proper packaging during transport reduces breakage risks.

(High Quality Factory Customized Two Side Polished 99% Alumina Ceramic Sheet Alumina Oxide Substrate)