White Fused Alumina

White fused alumina is made from high quality Bayer-processed alumina by fusing in an
electric arc furnace at high temperature. It has high hardness and better cutting
characteristics. It is suitable for manufacturing of vitrified
and resinoid tools, and for lapping, polishing and blasting.

It can be also used to make engineering ceramic and superior
refractory products.

Chemical Composition

Grit 12# - 90#  100# - 220#  230# - 400#  500# - 1200#
Al2O3 99 min       99 min      98.0 min    97.0 min
Na2O  0.4 max     0.45 max      0.8max        0.8max
                
Available Sizes
F10-F220, F230-1200,W63-W5,JIS240-JIS3000.
Other sizes can be also available according to customers

requirements

Applications
Vitrified tools              Lapping           
Resinoid tools             Blasting           
Coated tools               Scrubing          
Engineering ceramic  Deburring        
Investment casting   Non-slip           
Polishing                   Refractory         

White Fused Alumina Refractories (% by weight)
1.Group Sizes
Sizes(mm)    Chemical content  
30-10, 8-5        Al2O3> 99
5-3, 3-1          SiO2<0.1
4-2, 2-1          Na2O<0.35
1-0.5               CaO<0.1

2.Mixed Sizes
Sizes(mm)    Chemical content  
50-0              Al2O3>99
10-0              SiO2<0.1
25-0              Na2O<0.45
5-0               CaO<0.1

Packing:
25kgs or 50kgs packed in three layers bags, or can be packed on request.

High quality, reasonable price, and perfect services make us confident to let our products

go to more than 30 countries and keep exploring more markets around the world. Keeping

"important credit standing client mutual benefit" as our motto, sincerely hope we could

have chance to cooperate with you and please don't hesitate to contact us if you have any

interests or questions need communicate with us.