Product Description

White corundum fused aluminum oxide micropowder abrasive (WA)

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.

HS CODE:28181090

Chemical composition: AL2O3, CaO, Fe2O3, Na2O

Usage: Abrasive media, refractory, industrial material, ceramics, sandblasting

Mohs hardness: 9.0

Size: FEPA, JIS, grains, powder, micro powder

Package: 25kg bags on 1MT pallet, 25kg bags in 1MT ton bag, 1000kgs/ ton bag

Delivery: 10-25 days

Color: White powder, white grain

Odor: Odorless

 

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

 

Payment Terms︰ TT/LC

Product Image