Founded in 1989, Zibo Hengtium Industrial Abrasives Co.,Ltd. (formerly Zhoucun Lumon Abrasives & Grinding Tools Co., Ltd.) specializes in R&D, production, sales and inspection of abrasives like brown & white fused alumina. Its products serve ceramic/resin grinding wheels, cutting discs, sandblasting and refractory materials.
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![White Corundum for Refractory]()
White Corundum for RefractoryWhite corundum for refractory mainly due to its excellent physical and chemical properties, as well as high purity and complete crystal structure, it is often used to make corundum mullite bricks, corundum spinel bricks, etc., and...view more -
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White Fused Alumina MicropowderWhite Fused Alumina Micropowder is white, ultrafine powder made from high-purity industrial alumina (Al₂O₃≥99%) as raw material, through multiple precision processing steps including melting in an electric arc furnace at over 2000℃,...view more -
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Why Choose Us
Competitive Price
We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.
Customization
We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can work with customers to create the ideal product for their application.
Foreign Trade Market
At present, the main products produced by our company have been exported to Japan, Thailand, South Korea, Southeast Asia, the United States, India, Russia, the Britain, Europe and other countries. Now our company has become a well-known abrasives and grinding tools production and processing enterprise in China and the world.
Abundant Experience
Zibo Hengtium Industrial Abrasives Co.,Ltd. have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can provide expert advice and guidance to help customers find the best solutions for their needs.
White Corundum Specifications
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Color |
White |
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Crystal form |
Triangal crystal system |
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Mohs hardness |
9.0-9.5 |
|
Micro hardness |
2000-2200 kg/mm² |
|
Melting point |
2250℃ |
|
Maximum operating temperature |
1900℃ |
|
Specific Gravity |
3.95g/cm3 |
|
Volume density |
3.6g/cm3 |
|
Particle shape |
Angular |
- Resistant to most corrosive alkali and acid. It doesn't dissolve in water.
- High wear-resistance. Even in high-temperature circumstances, the strength is still excellent.
- The white fused aluminum oxide powder is suspension treated by water. So it is of flowability and easy to scatter.
- Low oil absorption especially for water-based paint.
- Neutral property with PH value around 7-8.
- High whiteness. It doesn't affect the color of paints or coatings adding Al2O3 powder.
Applications
Abrasives and Grinding: Used in the manufacture of grinding wheels, sandpaper, and other abrasive tools. Suitable for grinding hard materials such as quenched steel and alloy steel.
Blasting: Used for metal surface treatment to remove rust, scale, and old coatings.
Polishing: Commonly used as a polishing agent or raw material for polishing wheels in industries such as jewelry, eyewear, and ceramics.
Refractory Materials: Used in the production of refractory bricks, castables, and other materials suitable for high-temperature environments.
Electronics and Semiconductors: The high purity and insulating properties of white corundum make it an important material for electronic packaging and semiconductor manufacturing.
Coatings and Surface Treatment: Used to produce wear-resistant and corrosion-resistant coatings.
After-Sales Service
We will create customer profile and track it, maintain customer ongoing technical support.
01
We will make the statistical analysis of product quality and service problems, improve service quality, and actively solve customer problems.
02
We will provide lifelong technical support to solve the problems encountered in the process of customer use, reply to solve at any time.
03
Our well-trained professional engineers can provide the best solutions for our customers.
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We shall provide the buyer with new process, new technology and all other relevant consulting services.
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Packaging & Shipping
The package and shipping info for white fused alumina for rust removal:
- The sandblasting copper slag be packed in brown paper bag or plastic woven bag
- 25kg (55lb)/bag, 40 bags packed in a 1000kg (2200lb) bulk bag.
- 25kg (55lb)/bag, 40 bags on a 1000kg (2200lb) pallet.
- 1000kg (2200lb)/jumbo bag.
- Customized packing available for blasting white fused alumina.
We're professional white corundum manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy white corundum in stock here from our factory. Contact us for quotation.
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