Product Details
Al2O3 Aluminum Oxide Fine Polishing Powder for Silicon Wafer
Precision Ceramic Grinding Powder
Product Description
Aluminum oxide fine polishing powder for silicon wafer Al2O3
Aluminum oxide ultra polishing powder for precision ceramic
Alumina powder is a high-purity, fine-grained material made from
aluminum oxide (Al2O3) that is widely used in a variety of
industrial applications. It is a white crystalline powder that is
typically produced through the refining of bauxite ore.
Alumina powder has a range of desirable properties, including high
hardness, chemical resistance, and electrical insulation, which
make it a valuable material in many industries.
It is commonly used as a raw material for the production of
ceramics, refractories, and abrasives, as well as for the
manufacturing of various electronic components, such as insulators,
substrates, and semiconductor components.
In the medical field, alumina powder is used in the production of
dental implants and other orthopedic implants due to its
biocompatibility and resistance to corrosion. It is also used as a
polishing agent in the manufacturing of optical lenses and other
precision components.
Overall, alumina powder is a versatile material that finds
extensive use in a wide range of industrial applications due to its
unique combination of physical and chemical properties.
Product Parameters
Physical Properties: |
Color | White |
Appearance | Powder |
Mohs hardness | 9.0-9.5 |
Melting point (ºC) | 2050 |
Boiling point (ºC) | 2977 |
True density | 3.97 g/cm3 |
| | | | The original crystal particles | |
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Application
1.Ceramic Industry: Alumina powder is widely used as a raw material for making
ceramics, including electronic ceramics, refractory ceramics, and
advanced technical ceramics.
2.Polishing and Abrasive Industry: Alumina powder is used as a polishing and abrasive material in
different applications such as optical lenses, semiconductor
wafers, and metallic surfaces.
3.Catalysis: Alumina powder is used as a catalyst support in the petrochemical
industry to improve the efficiency of catalysts used in the
refining process.
4.Thermal Spray Coatings: Alumina powder is used as a coating material to provide corrosion
and wear resistance to various surfaces in the aerospace and
automotive industries.5.Electrical Insulation: Alumina powder is used as an electrical insulation material in
electronic devices due to its high dielectric strength.
6.Refractory Industry: Alumina powder is used as a refractory material in
high-temperature applications, such as furnace linings, due to its
high melting point and excellent thermal stability.
7.Additive in Polymers: Alumina powder can be used as an additive in polymers to improve
their mechanical and thermal properties.Our Advantages
- High Hardness and Wear-Resistance
- High Melting Point
- Chemical Inertness
- Electrical Insulation
- Biocompatibility
- Corrosion Resistance
- High Surface Area
Packaging & Shipping
1ton/jumbo bagJumbo bag + Wooden pallets
25kgs/bag, 40 bags/jumbo bag
25kgs/woven bag or kraft paper bag
All package can be customized according to customers' requirements
Factory Display
The company has passed iso9001:2015 quality management system
certification. It has 2 dumping furnaces and 3 fixed furnaces,
12000V magnetic separator, ball mill, Bamako, OMAX resistance and
laser particle size detector and other advanced production
equipment and testing instruments. Adhere to innovation,
standardized, refined production, so that every customer can use
stable quality, price concessions products is our consistent goal!
FAQ
Company Profile
Luoyang Haocheng Abrasives and Grinding Tools Co., Ltd. is located
in Lige Community, Hebin Street, Yichuan County. The area boasts
beautiful mountains and clear waters, and convenient
transportation. It is adjacent to the Ningluo Expressway and
Longhai Railway.
Our company is an enterprise that integrates research and
development, production, and sales of brown corundum, white
corundum, and silicon carbide. We are engaged in deep processing of
abrasives and grinding tools. The project has an investment of more
than 20 million yuan, and the production equipment is gradually
entering the site. The advanced machinery and equipment can ensure
stable and reliable product quality. The high, medium, and
low-grade brown corundum abrasives produced are widely used in the
manufacturing of solid grinding tools, coated grinding tools,
sandblasting, leather making, glass, castables, refractory
materials, hardware, electronics, cosmetics, automobiles, and other
materials. The products are exported to the United States, Japan,
South Korea, as well as Guangdong, Zhejiang, Jiangsu, Northeast
China and other places in China. The company has won wide
recognition from industry colleagues with its good reputation and
high-quality service.
The company will always adhere to the core values of "serving
customers, employees, and society", create a comfortable and
favorable environment and development space for employees, and
provide better and more employment opportunities for society. In
the next step, the company will make efforts in innovation, expand
the market with high-quality products, strengthen the enterprise,
and make due contributions to the economic development of Ichikawa
Prefecture.