White alumnium oxide grit and powder

White fused alumina(WA) also called white aluminium oxide, white corundum. It is mainly for abrasives media, blasting media. It has high purity of AL2O3 99%-99.9%.It’s white color and has little higher hardness and toughness.

White fused alumina(WA) grit and powder

It is also named white corundum, white aluminium oxide .

Top quality, first grade, FEPA standard, JIS standard, China GB standard.

It has high purity of AL2O3 99%-99.9%.

It’s white color and has little higher hardness and toughness.

The abrasive tools made of it are suitable for fine grinding of high carbon steel, high-speed steel and stainless steel.

Abrasive powder of finer grit size, can also be used for precision casting and high-grade refractory, for sandblasting, and abrasive etc.

 

Chemical, physical data

Symbol

Range of the grain

Chemical composition (%)

True density

Shape of grain

Al2O3

Na2O

WA

F12-80

≥99.70

0.2

≥3.90

 

Equaled Volume

F90-150

≥99.70

0.2

F180-220

≥99.50

0.2

F230-400

≥99.50

0.25

F500-1200

≥99.0 

0.25


WA refractory grade

Chemical composition(%)
AL2O3             NA2O              CAO

True density

0-1mm1-3mm3-5mm5-7-8mm

99min

0.4max

0.4max

3.8-3.9

-180mesh, -325mesh

99min

 

0.4max

 

0.4max

 


Packing: 25kg bag in ton bag, on pallet or 1000kgs per bag

Delivery: It is often shipped in 10-20 days according to the order quantity,


White aluminium oxide grains by Shanghai Shineline abrasives co.,ltd in China mainland

AL2O3:99.7%mIN

White aluminium oxide grains by Shanghai Shineline abrasives co.,ltd in China mainland

25KG BAGS

on pallet, in ton bag

1000/2000kgs per bag

White aluminium oxide grains by Shanghai Shineline abrasives co.,ltd in China mainland