White Fused Aluimna / White Stone Corundum Fine Powder Price
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Product Highlights
- High Purity Content: Al2O3 content exceeds 99.2%, ensuring superior quality and performance.
- Superior Hardness: Slightly higher hardness than brown corundum with strong grinding ability.
- Chemical Stability: Resistant to acid and alkali corrosion with high temperature stability.
- Versatile Applications: Suitable for sandblasting, polishing, precision casting, and refractory materials.
- Fast Production Time: Lead time within 15 working days for both peak and off-peak seasons.
- Multiple Payment Options: Supports LC, T/T, PayPal, Western Union, and cash payments.
- Global Shipping: Export via Tianjin, Qingdao, or Shanghai ports with FOB, CIF, and other terms.
- Sharp Particle Structure: Particles form sharp corners with good self-sharpening characteristics.
Product Attributes
- Customization
- Available
- CAS No.
- 1344-28-1
- Formula
- Al2O3
- Model NO.
- #8000
- EINECS
- 215-691-6
- Appearance
- Powder
- Grade Standard
- Industrial Grade
- Molecular Weight
- 101.96
- Density
- 3.5 G/Cm³
- Color
- White
- Application
- Abrasive
- Transport Package
- 25kgs/Bag
- Specification
- 99.2-99.5%
- Trademark
- SUOYI
- Origin
- China
- HS Code
- 2818109000
- Production Capacity
- 100mt/Month
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Product Description
White corundum is made of industrial alumina powder as raw material and refined using modern new unique technology. Sandblasting abrasives have the characteristics of short grinding time, high efficiency, good benefits and low price. The main components: aluminum oxide (Al2O3) content is more than 98%, and contains a small amount of iron oxide, silicon oxide and other components. It is white in color. It is made by smelting at a high temperature of more than 2000 degrees in an electric arc and then cooling. It is crushed and shaped, magnetically separated to remove iron, and screened into a variety of particle sizes. Its texture is dense and hard, and the particles form sharp corners.
White corundum has slightly higher hardness than brown corundum, slightly lower toughness, high purity, good self-sharpening, strong grinding ability, low calorific value, high efficiency, acid and alkali corrosion resistance, and high temperature and thermal stability. Abrasive tools made of white corundum sand are suitable for grinding fine-grained abrasives such as high-carbon steel, high-speed steel and stainless steel. White corundum segment sand can also be used for precision casting and advanced refractory materials.
Usage examples:
1. Can be used for various sandblasting and polishing operations;
2. Atomized aesthetic processing of glass or acrylic artworks;
3. Sandblasting during the TV screen manufacturing process;
4. Cutting of silicon wafers;
5. Cleaning and sandblasting of tooth mold;
6. Molding sand for precision casting;

| CHEMICAL | COMPOSITION | |
| Chemical compostion | Standard value(%) | Measured value (%) |
| Al2O3 | 99.2-99.5% | 99.28% |
| Na2O | 0.25-0.35% | 0.32% |
| Fe2O3 | ≤0.1% | 0.08% |
| SiO2 | ≤0.1% | 0.05% |







About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI226037". Items marked "" are certified.
Company Profile
Hebei Suoyi New Material Technology Co., Ltd. Was established in 2012. It is a company dedicated to integrating the highest quality, most comprehensive and stable chemical advanced materials for customers. Soy has a complete supplier system in 145 cities in China. Cooperate with 19 rare earth salt companies and 22 China's top 50 zirconium salt companies.
Suoyi's experienced supplier system can deliver more than 1, 500 customized materials, mainly involving 195 rare earth oxides, 45 rare earth fluorides, 145 zirconium salts and 358 aluminum salts. Application: Spraying industry, biomedicine, optical glass, artificial gemstone, new energy, automobile industry, petroleum industry, ceramic industry, electronics industry, agriculture, food and other fields. Products are exported to Europe, America, Asia and other countries, and have cooperated with well-known Japanese and Korean companies for more than 10 years.
Since its establishment, Suoyi has been adhering to the business philosophy of "integrity, cooperation, innovation, and win-win", with the purpose of "market-oriented, customer-centric, and customized services" to provide customers with high-quality products and first-class Serve. Suoyi is willing to provide you with customized products and services as well as excellent solutions.
Suoyi is a one-stop solution provider for advanced ceramic materials.
Through Soyi, we can provide you with a variety of unique ceramic materials that can improve and expand the performance of your product system or process.
No matter whether you need extremely high temperature stability, extremely hard wear-resistant, extremely corrosion resistant, extremely heat-resistant conductive ceramics, please do not hesitate to contact us.
We will promise to provide significant cost control and performance advantages over traditional materials. Suoyi's 10 years of industry experience can solve your problems, such as poor material diversity for procurement, limited material quantity for purchase, short material delivery time, unfamiliarity with international trade processes, and concerns about poor supplier credit.
Suoyi is established by technical engineers with over 20 years of experience in the material industry and ceramic manufacturing. Our mission is to solve customers' demand for advanced ceramic materials in a one-stop manner.
We hope to utilize our material advantages in the future, reduce your costs, and increase your market share.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 606, Huaxiang Commercial Building, 378 North Zhonghua Street, Congtai District, Handan, Hebei, China
-
Plant Area
- 125 square meters
-
Number of Employees
- 23
-
Registered Capital
- 10,000,000 RMB
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, cash,Union pay
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin, Qingdao, Shanghai
Our Production Capability & Technical Expertise
-
Main Products
- Rare Earth, Zirconium, Aluminum Oxide, Nano Materials
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-12-04
- Export Year
- 2014-11-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the chemical composition of the product?
- The product contains over 99.2% Al2O3, with Na2O at 0.32%, Fe2O3 at 0.08%, and SiO2 at 0.05%.
- What are the main applications of white corundum?
- It is used for sandblasting, polishing, glass processing, silicon wafer cutting, and precision casting.
- How long is the lead time for delivery?
- The average lead time is within 15 working days regardless of the season.
- What payment methods are accepted?
- We accept LC, T/T, PayPal, Western Union, small-amount payment, Money Gram, cash, and Union pay.
- Which ports are available for shipping?
- The nearest ports for export are Tianjin, Qingdao, and Shanghai.
- Is the product suitable for high-temperature environments?
- Yes, it has high temperature and thermal stability due to its smelting at over 2000 degrees.
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