White Fused Alumina , was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

Model: WA 16#-120#

Chemical compositions                                        Physical properties

Items :     Value of specification (% )                   Items:                 Property

Al2O3       99.3min                                                  Color:                  White

SiO2          0.14max                                                  Bulk density :   1.75-1.95g/cm3

Na2O        0.30max                                                  Real density :   3.90g/cm3 min

Fe2O3      0.06max                                                  Hardness:         9

D50            5.5±0.5                                                    Usage :             Grinding Polishing

Q: Are you trading company or manufacturer ?

A: We are manufacture and have our own factory.

Q: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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