產品資訊 - White Fused Alumina->alumina powders

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Zhengzhou Zhixing Mineral Co., Ltd.

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White Fused Alumina

產品分類 :

冶金礦產->重金屬->鋁細粉->鋁粉

產品規格

Model No:	1

Country	CN
Brand	zhixing
Materials	alumina
Size	0-1,1-3,3-5,5-8mm,200F,325F and F12---F220
Color	white
Packing	25kg bags in 1MT big bags
Minimum Order	2MT
Payment Term	D/P at sight

產品描述

For Abrasives and Refrqactory
Al2O3 99.2%min, SiO2 0.2%max, Fe2O2 0.1%max, Na2O 0.4%max
We can supply over 30000mt per year

White Fused Alumina(WFA or WA)is made from chemical by Higgns furnace or Tilting furnace at high temperature.It is very important raw material for advanced refractories and abrasives.Its properties are as folowing.
Items Unit Index Typical

Chemical
composition Al2O3 % 99.00min 99.52
SiO2 % 0.20max 0.11
Fe2O3 % 0.10max 0.07
Na2O+K2O % 0.40max 0.23
Refractoriness 1850min
Bulk density g/cm3 3.50min
Mohs hardness --- 9.00min
Refractory grade Grain mm 0-50,0-1, 1-3, 3-5,5-8
Fines mesh -200, 325
GritF grade and P grade FEPA 16, 24, 46, 100,180,220