Overview of 99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part

99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part 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 99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part

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%).

(99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part)

Specification of 99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part

This brightening plate is for semiconductor job. It’s made from 99% pure alumina ceramic. This material is extremely solid and difficult. It takes care of high temperatures well. It also works well with radio waves. This makes it great for high-frequency jobs. Home plate surface is incredibly smooth. We brighten it to an extremely great finish. Surface roughness is typically under 0.3 micrometers. This smoothness prevents scrapes. It secures delicate semiconductor parts. The plate stays level and true. This flatness is essential for accuracy polishing. It makes sure even material removal. It maintains parts constant. The plate resists wear properly. It lasts longer than numerous various other products. It maintains its shape under stress. This security is very important for reliable results. The ceramic does not perform power. This avoids electric interference. It also handles chemical direct exposure well. Common solvents don’t harm it. This streamlines cleaning. You can clean it quickly after use. It stays dimensionally steady. Size modifications little with temperature level changes. This is important for exact handling. The plate is really rigid. It does not flex under tons. This rigidity preserves precision positioning. It’s perfect for polishing semiconductor wafers. It likewise helps brightening architectural ceramic parts. The material stands up to chipping. It handles the brightening process reliably. It supplies a stable, inert surface area. Components brighten uniformly on this plate. It supports requiring manufacturing demands.

(99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part)

Applications of 99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part

This alumina ceramic plate handles laborious. It brightens semiconductor wafers level and smooth. The surface area needs perfection for small circuits. This plate provides that. It holds wafers consistent throughout grinding. Its severe hardness stands up to wear. This means constant outcomes with time.

The product works well for structural components too. It fits inside makers needing insulation. It divides electrical components securely. Its strength takes care of stress. It will not bend or damage quickly. This integrity matters in production.

Its high pureness matters. 99% alumina means few pollutants. This prevents contamination. Wafers remain tidy throughout processing. No undesirable particles transfer. Quality assurance is easier.

Warm doesn’t trouble this ceramic. It endures high temperatures. It cools quickly without splitting. This thermal security is vital. Procedures run warm without damages. Home plate remains dimensionally secure. It won’t warp or shrink unexpectedly.

Superhigh frequency signals pass through it conveniently. This insulation is crucial. It protects against signal loss in gadgets. It guards sensitive components. Efficiency stays consistent.

The smooth surface area finishes parts well. It brightens without damaging. It produces the needed surface appearance. This is important for bonding layers. It ensures components fit together completely. Flatness is non-negotiable.

Its sturdiness reduces prices. It lasts a lot longer than options. Less downtime for replacements. Manufacturing keeps relocating. You obtain value over numerous cycles. This plate takes care of demanding atmospheres. It functions where other products fail.

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 99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part

Here are 5 FAQs for the 99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table:

What is the alumina purity? Why 99%? This plate uses 99% pure alumina. High purity is critical. It minimizes contamination risks during semiconductor processing. Impurities can ruin sensitive components. 99% alumina ensures excellent electrical insulation and chemical stability. It handles harsh environments well.

How flat is the polishing surface? Surface flatness is extremely precise. We achieve very tight tolerances. This flatness is vital. It ensures consistent, uniform polishing results across wafers or parts. Uneven surfaces cause defects. Our process guarantees the required level flatness for your application.

Does it handle high temperatures? Yes. 99% alumina offers outstanding thermal stability. It withstands high temperatures encountered in semiconductor processes. Thermal shock resistance is high. Sudden temperature changes won’t easily crack it. This stability is essential for reliable, long-term performance.

Is the surface resistant to wear? Absolutely. Alumina is inherently very hard. This hardness provides excellent resistance to abrasion and scratching. The polished surface stays smooth over many cycles. You get a long service life. Frequent replacement isn’t needed. This saves downtime and cost.

How do I clean the plate? Cleaning is straightforward. Use standard semiconductor-grade solvents or detergents. Avoid strong acids or alkalis for long periods. Rinse thoroughly with pure water. Ensure all slurry residue is removed before the next use. Proper cleaning prevents cross-contamination. It maintains surface integrity.

(99% Alumina High-Frequency Insulation Ceramics Polishing Plate/Turn Table for Semiconductor/Structural Part)