Introduction to High Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing

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 High Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing

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 Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing)

Specifications of High Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing

This alumina powder offers specific grades for demanding industrial applications. The high purity 5 micron powder is perfect for the ceramic industry. It features a consistent particle size around 5 micrometers. Its high purity level ensures reliable performance. This fine powder helps create strong, dense ceramic parts. It improves the sintering process significantly. Ceramic manufacturers value this consistency. It leads to predictable results in production. The white color indicates minimal impurities. This is essential for high-quality ceramics.

The 25 micron alumina powder serves a different purpose. It is designed specifically for polishing optical instruments. Its particle size is larger, averaging 25 microns. This size provides the right cutting action. It polishes glass and lenses effectively. The powder removes imperfections smoothly. It leaves a clear, scratch-free surface. Optical workshops rely on this consistent grit. The high purity prevents contamination. It ensures the polished optics meet strict standards.

Both powders undergo strict quality control. Production methods guarantee batch-to-batch uniformity. This means you get the same performance every time. The powders are supplied ready for use. You can integrate them directly into your processes. They are packaged to maintain purity. This protects the product during storage and handling. These alumina powders solve specific technical needs. The 5 micron grade builds better ceramics. The 25 micron grade delivers superior optical finishes.

(High Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing)

Applications of High Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing

High purity alumina powder comes in different sizes for specific jobs. The 5 micron grade is very fine and pure. People in the ceramic industry use it a lot. This powder helps make the surface of ceramic tiles super smooth and shiny. It also makes the tiles stronger and last longer. Manufacturers mix it into the ceramic paste before firing. This makes the final product look better and perform better. The fine grain helps create very detailed shapes without flaws. It also helps make special heat-resistant parts for furnaces. These parts need to handle extreme temperatures. The powder helps them stay strong under heat. Its purity means less contamination. This is critical for high-quality ceramics.

The larger 25 micron alumina powder is great for polishing. Optical instrument makers rely on it. It polishes glass lenses for cameras and microscopes. The powder removes tiny scratches and imperfections. This makes the glass perfectly clear. It also polishes mirrors used in lasers and telescopes. The polishing slurry needs consistent grit size. The 25 micron powder provides that consistency. It gives a controlled removal of material. This results in a smooth, scratch-free finish. Precision optics require this level of polish. The powder is hard and doesn’t break down easily. This means it stays effective through the polishing process.

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.

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 Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing

Here are answers to common questions about our high purity alumina powders:

What is this alumina powder? We produce two specific types. One is a 5 micron size for ceramic uses. The other is a 25 micron size for polishing optical instruments. Both are very pure white aluminum oxide.

Why is high purity important for ceramics? Impurities weaken ceramic parts. Our 99.5% pure powder ensures strong, reliable ceramics. Low impurities mean better final product quality. This purity level is critical for technical ceramics.

How does the 5 micron size help ceramics? The small particles pack tightly together. This fine size allows for smooth ceramic surfaces. It enables precise shaping during production. The fine powder sinters well for dense ceramics.

What makes the 25 micron powder good for polishing? The controlled 25 micron size removes material gently. It polishes without causing deep scratches. This leaves a clear, smooth finish on lenses and optics. It is effective for fine polishing work.

Why choose alumina over other polishing materials? Alumina is very hard. It cuts efficiently. Alumina particles have sharp edges for consistent material removal. It works well on glass and many optical materials. It provides a good balance of cutting speed and final shine.

(High Purity 5 Micron Alumina Powder for Ceramic Industry White Aluminum Oxide 25 Micron Powder for Optical Instrument Polishing)