Brown Fused Alumina is fused bauxite in an tilting arc furnace or fixed furnace by high temperature. It shows brown color and its main chemical composition is Al2O3,it's also have content little Al2O3,SiO2,Fe2O3,TiO2,CaO. After crusher,,sieve to different grain size, water cleaning or wind cleaning.,then used for different application,it is called teeth of industry .It has suitable for grinding ,polishing, bonded abrasives, coated abrasive. In refractory industry,it can used for lining mixture,pouring materials,castable and refractory brick.
Size Available: .
For Coated Abrasive Grain Size P12 , P14 ,P16,.P20 ,P24 ,P30 ,P36 ,P40 ,P60, P80 ,P100, . P180, P220 .....
For Bonded Abrasive Grain Size F12 , F14 ,F16,.F20 ,F24 ,F30 ,F36 ,F40 ,F60, F80 ,F100, . F180, P220
Refractory Application: 0-1mm,1-3mm,3-5mm,5-8mm,200mesh,325mesh
Other sizes can be produced by customer's special request..
Smelting Furnace:We have brown corundum dumping furnace and fixed furnace,can reach different customer special requirement. The dumping furnace have very small crystal than fixed furnace,so the products have the high toughness and good anti-impact ability,It is well used in vitrified application and can improve the grinding efficiency.
Bulk Density:We have barmac ,ball mill,roll mill production line,can crushed different bulk density as customer's special requirement
Potassium aluminum fluoride is a complex fluoride salt of potassium and aluminium. It does not have a specific chemical formulae. It is a mixture of following salts:K3AlF6 and KAlF4.
Properties: white or grey-white color, Molecular rate near 1.2, melting point 560â??
Solubility in 1000g water: at 0â??: 0.8g; at 25â??: 1.42gï¼?at 100â??: 4.58g.
Chemical Formula:AlF4K
Molecular Weight:142g/mol
CaS No.:14484-69-6
EC No.:238-485-8
Recommended use:Welding and soldering agent,abrasive additive
