High Purity White Fused Alumina Powder

Model:	WFA
Brand:	XINLI
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	White Fused Alumina , White Fused Alumina , High Purity White Fu
Price:	US $1000 / TON
Min. Order:	1 TON

Inquire Now

Product Description

White fused alumina is a highly pure form of aluminium oxide.This iron-free, reusable blasting medium is angular, brittle and hard. It has a powerful abrasive effect on the surface being blasted.

Advantages:
1. Does not affect the color of processed parts;
2. It can be used for sandblasting in a process where iron powder residue is strictly prohibited;
3. Plastic grade white corundum particles are very suitable for wet sandblasting and polishing and grinding operations.

Physical and Chemical Indicators

Physical Properties:
Color	White
Crystal form	Triangal crystal system
Mohs hardness	9.0-9.5
Micro hardness	2000 - 2200 Kg/mm2
Melting point (℃)	2250
Maximum operating temperature (℃)	1900
True density	3.90 g/cm3
Bulk density	1.5-1.99 g/cm3

Chemical Composition Standards:
Code and Size Range	Chemical Composition %
Code and Size Range	Al2O3	SiO2	Fe2O3	Na2O
F12——F80	≥99.50	≤0.10	≤0.05	≤0.30
F90——F150	≥99.50	≤0.10	≤0.05	≤0.30
F180——F220	≥99.50	≤0.10	≤0.05	≤0.30
#240—#3000	≥99.50	≤0.10	≤0.03	≤0.22
#4000—#12500	≥99.50	≤0.10	≤0.05	≤0.25

Applications

Packing & Delivery

※ 1ton/jumbo bag

※ Jumbo bag + Wooden pallets
※ 25kgs/bag, 40 bags/jumbo bag
※ 25kgs/woven bag or kraft paper bag
※ All package can be customized according to customers' requirements