Our White fused alumina series includes Coarse Size, Granular Sand, Micro Powder, and Fine powder for various applications. Contact us for details or a quote.
Henan Yu Mo New Material Co., Ltd. specializes in producing high-quality white fused alumina micro powder. The products undergo strict acid-base washing and electric furnace drying processes, ensuring high purity, uniform particle size, and minimal impurities.
The company can customize according to customer needs, provide professional standard particle size comparison charts and testing equipment, and provide sample delivery services to facilitate customers to conduct product testing and evaluation.
Henan YuMo New Materials Co., Ltd. adheres to the corporate spirit of “dedication, refinement, rigor and harmony”, pursues excellence, establishes a strong brand image, and has won a good reputation in the industry.
White Fused Alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.
White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, and many, many more.
Fused alumina is widely used in abrasive blasting, grinding wheels, sandpaper, refractory materials, and precision casting due to its hardness, toughness, and thermal properties.
Customization is supported. You can leave your requirements on the message board and we will contact you within 24 hours.
Fused alumina offers superior hardness, sharpness, and durability, resulting in efficient material removal, consistent surface finish, and extended abrasive life compared to other abrasives.
When working with fused alumina, it is essential to wear appropriate personal protective equipment, such as gloves, goggles, and respiratory protection, to prevent skin irritation and inhalation of dust particles.
The high hardness of fused alumina enables it to maintain sharp cutting edges, resist wear, and provide consistent abrasive performance, making it suitable for challenging grinding and cutting applications.
We have professional standard national standard particle size comparison table, which can help you to standardise the model. Secondly, you can also send us a sample, our factory has professional testing instruments to help you analyse and accurately standardize the particle size of the products you use.
Basically there are two types: diamond-shaped or pointed flakes. It is usually related to the production process. Different mills produce different particle shapes.
High hardness, few impurities, high content, bulk density up to 1.83 or above, fixed furnace process.
Fused alumina with fine grain sizes and high purity levels can be used for polishing and finishing applications in industries such as optics, jewelry, and precision manufacturing to achieve smooth and reflective surfaces.
(1) The screens are different, one uses a 200-mesh screen and the other uses a 325-mesh screen. The screening rate is generally above 90%
(2) The median value is determined by instrument testing and particle size analysis
F is a bonded abrasive and sandblasting specification, which is more rounded in shape, while P is a coated abrasive specification, which usually has sharp, rigid angular particles.
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