Zhengzhou Zhixing Mineral Co., Ltd.
Main products:white fused alumina,tabular alumina,fused silca,brou fused alumina,calcined alumina
Products
Contact Us
  • Contact Person : Mr. Zhang Jinfeng
  • Company Name : Zhengzhou Zhixing Mineral Co., Ltd.
  • Tel : 0086-371-63601837,86026101,86026102,103
  • Fax : 0086-371-63602013
  • Address : Henan,Zhengzhou,45-5-13,Futian Suntwon,Hanghai Road
  • Country/Region : China
  • Zip : 450002

White Fused Alumina

White Fused Alumina
Product Detailed
For Abrasives and Refrqactories High Purity Alumina 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

IndexTypical

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

Principal Crystalline Phase

---

α-Al2O3

Refractory gradeGrain

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

White Fused Alumina



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