Shandong, China
Business Type:
Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

White Fused Alumina, Wfa, White Corundum manufacturer / supplier in China, offering White Fused Alumina Oxide for Bonded Abrasives, Sanding Discs with Good Price, Metal Alumina Cutting&Grinding Wheel for Metal and Stainless Steel Abrasive and so on.

Gold Member Since 2014
Audited Supplier
Supplier Homepage Products Fused Alumina White Fused Alumina Oxide for Bonded Abrasives

White Fused Alumina Oxide for Bonded Abrasives

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $900-1,050/ Ton
Port: Qingdao, China
Production Capacity: 999999mt/Year
Payment Terms: L/C, T/T
Artificial Abrasive Type: Corundum Abrasives
Application: Abrasive Tools, Polishing, Blasting, Grinding
Function: Surface Finish
Source: Artificial Abrasives
Particle Size: #4 - #220
Hardness: Superabrasive

You Might Also Like


Basic Info

Model NO.
#4 - #220
Main Material
Bulk Density
Melting Point
Lead Time
15 - 20 Days
Neutral or OEM
Transport Package
According to Clients′ Requirements
first grade WFA
HS Code

Brief Introduction

White Aluminum Oxide is used in a wide variety of industries including: automotive, aircraft, medical, dental, cosmetic and flooring.
Obtained from the fusion of calcined alumina in electric arc furnaces, this sharp, fast-cutting, very hard abrasive is effective in media blasting, cleaning, glass etching and surface preparation. In the cosmetics industry, microdermabrasion crystals are used for exfoliation creams and skin treatments. 

Biz-Harmony supplies white aluminum oxide in standard size, i.e. in macro range 8 to 220 mesh and in micro range 230 to 2500 mesh. 
Bespoke and blended grades are available on request.

Chemical Analysis & Physical Properties

Chemical Analysis
Grain SizeComponentRequired by GB StandardTypical Value of Our Product
#4 - #80Al2O3 99.10%99.65%
Na2O 0.35%0.22%
#90 - #150Al2O3 99.10%99.35%
Na2O 0.40%0.30%
#180 - #220Al2O3 98.60%99.20%
Na2O 0.50%0.36%

Our white aluminum oxide is produced according to Chinese national standard, i.e. GB standard, which is almost the same as ANSI, FEPA and JIS.
Physical Properties
HardnessMOH 9.0   2100-3000kgf/cm2
True Density3.90g/cm3
Basic Materiala-Al2O3

Abrasive Grade:
Grain: #8 - #220
Micropowder: #230 - #2500
Refractory Grade:
1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh
Bespoke and blended grades are also available on request.


White Fused Alumina Oxide for Bonded Abrasives

Thanks to the superior toughness of white aluminum oxide, this abrasive is successfully used for blasting operations that require great strength and high speed work.

The white aluminum oxide is highly pure, therefore it is ideal for surfaces that do not allow transfer with other substances during the blasting operation: stainless steel, alumina, copper.

This abrasive is manufactured from artificial corundum by fusion operations. The particles are very tough and sharp, having high cutting speed and efficient cleaning properties. The aluminum oxide particles produce an etch finish: the fine particles produce a dull matt finish and the rough particles produce a rough etch. This material is used both for dry blasting and also for wet blasting.

The aluminum oxide is successfully used for cleaning operations, etching, descaling, deburring, coating removal and surface preparation for future anti-corrosion treatments with primer and paint, at the highest quality standards.

Production Process

White Fused Alumina Oxide for Bonded Abrasives

First Step: Main materials a-Al2O3    

Second Step: Melting in electronic arc furnace (above 2200ºC)

White Fused Alumina Oxide for Bonded Abrasives

Third Step: Ingot

Forth Step: First-round crushing by jaw crusher

White Fused Alumina Oxide for Bonded Abrasives

Fifth Step: Second-round crushing by barmac crusher or roll cursher

White Fused Alumina Oxide for Bonded Abrasives

Sixth Step: Air washing and magnetic treatment
Seventh Step: Sieving and packaging

Packaging and Delivery

1) 25kgs/plastic woven bag × 40bags/pallet          
2) 25kgs/paper bag × 40bags/pallet         
3) 1mt/bulk bag

4) Other packing methos according to clients' requirements

About Biz-Harmony

Zibo Biz-Harmony International Co., Ltd is specialized in manufacturing and exporting abrasive materials and abrasive tools. We have more than 20 years exporting experiences. 

Our products cover a full range of abrasives. We are your one-stop supplier of abrasives. Additionally, we offer value-added solutions through customized packaging, shipping, and logistical management.

Product quality is our first priority. All our products are certified by our in-house lab, and we welcome third-party quality check.

We are sure that we can make your business more competitive in the market if we could be given any opportunity to show our first-class service and premium products to you.

Contact Us

White Fused Alumina Oxide for Bonded Abrasives


Send your message to this supplier

avatar Miss Bi Chengcheng

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now