Detailed Product Description

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 98.5 min    98.5 min      98.0 min       97.0 min
Na2O  0.5 max    0.7 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> 98
5-3, 3-1          SiO2<0.1
4-2, 2-1          Na2O<0.5
1-0.5       CaO<0.1

2.Mixed Sizes
Sizes(mm) Chemical content 
50-0              Al2O3>98
10-0              SiO2<0.1
25-0              Na2O<0.5
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.

Thanks and kind regards,

Jack Constantine

Tel:+86 371 63873855