Stable And White Powder White Fd Alumina For Various Applications

Place of Origin Changsha China
Brand Name Fine-tech
Certification ISO9001
Model Number P400
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel, 25kg/bag, 1t/pallet
Delivery Time 5-15 work days
Payment Terms L/C, T/T
Supply Ability 2000t per year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Industry Anti-Skid Flooring,Honing Stones,Glass Compounds Melting Point 2,072 °C (3,762 °F)
Refractive Index 1.76-1.78 Characteristic High Purity, Good Self-sharpening, Strong Grinding Ability, Small Heat, High Efficiency, Acid And Alkali Corrosion Resistance, High Temperature Thermal Stability
Solubility Insoluble In Water Stability Stable
High Light

1.78 White Fd Alumina


99.4% Al2O3 White Aluminum Oxide

Leave a Message
Product Description

Product Description:

White Fused Alumina is a pure, clear Fused Alumina which is one of the most friable aluminum oxides. It has low soda and silica content which makes the whitest vitrified wheels possible. Due to its large crystal size, the crystals fracture swiftly and cut to remain small pieces.

This type of Aluminum Oxide could be used for cutting heat sensitive alloys. It provides cool cutting action specifically for grinding and polishing steels, segments and internal grinding wheels. Its friability and consistent particle size distribution give it an edge above the regular abrasives.The grain is made using raw Bayer process alumina that is carefully regulated to ensure optimum crystal structure and high purity.



Enhanced innovation capabilities, increased brand recognition through a focus on quality control, and control over the production process are all benefits of raw manufacturing. By producing raw materials in-house, manufacturers can not only ensure their products meet customer demands, but also benefit from cost savings and improved customization capabilities. Inventory management and sustainability are also improved, allowing for greater visibility of the supply chain and reducing environmental impact. OEM and ODM are also available and the raw materials feature high purity, stability, close texture, high hardness, angular shape, high processing speed, and high quality. What’s more, they won’t affect the color of workpieces and particle morphology.


Technical Parameters:

chemical constitution Al2O3 ≥99.4%
SiO2 ≤0.04
Fe2O3 ≤0.04
Na2O ≤0.30
physical properties colour white
Mohs hardness 9
true density 3.9 g/cm3
bulk density 1.60~1.95g/cm3
Ig-Loss ≤0.09%



White corundum has high hardness and wear resistance, and can be used to make plastic molds, for plastic injection molding and other applications.

For biomedical field, white corundum can be used to prepare high-precision capacitors, piezoelectric ceramics and other electronic ceramic products, including artificial bone, artificial joints, etc. It can also prepare molecular sieve for various separation and catalytic reactions.

Finally, it can be used to produce resin bonded grinding wheel, Coated abrasives and Thermal Spraying Materials.




White Aluminum Oxide
  • Brand Name: Fine-tech
  • Model Number: P400
  • Place of Origin: Changsha, China
  • Certification: ISO9001
  • Minimum Order Quantity: 500KG
  • Price: Negotation
  • Packaging Details: 25kg/barrel, 25kg/bag, 1t/pallet
  • Delivery Time: 5-15 work days
  • Payment Terms: L/C, T/T
  • Supply Ability: 2000t per year
  • Solubility: Insoluble In Water
  • Stability: Stable


Support and Services:


White Aluminum Oxide provides technical support and services for customers. Our knowledgeable team of technicians is available 24 hours a day, 7 days a week to answer any questions you may have. We also provide free online tutorials, instructional videos, and user manuals to help you get the most out of your product. Additionally, we offer extended warranty options to give you greater peace of mind.