White Alumina oxide white fused alumina for castable

White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, and many, many more. See below for product information relating to your application. It has the advantages of high purity Al2O3>99.3%,good polishing effect: brightness, no scratch,strong grinding ability,high hardness.

High alumina Refractory white fused alumina Chemical composition

White Aluminum Oxide
Content	%
Al2O3	≥99.2%
Fe2O3	≤0.06%
SiO2	≤0.06%
Na2O	≤0.4%

High alumina Refractory white fused alumina Physical Composition

White Aluminum Oxide
Size	0-1mm
Crystals	Trigonal
Melting point	2250℃
highest used temperature	1900℃
Bulk density	1.75-1.95g/cm3
Specific Gravity	≥3.90g/cm3
Mohs Hardness	≥9.0
Usage	1. Bonded abrasives and Coated abrasives 2. Surface treatment/finishing 3.Lapping, polishing,decorative non-skid tile, and pressure blasting. 4. Ceramic Tiles special ceramics 5. Fluidized Bed Furnaces and Skin / Dental Care 6.Grinding high carbon steel, high-speed steel and chilled steel

Available sizes of High alumina Refractory white fused alumina

Fraction		0-1mm 1-3mm 3-5mm 5-8mm...
Fine		-100mesh -200mesh -320mesh...
Grains		8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220#
Micro Powder (Standard)	W	W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5
	JIS	240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000#
	FEPA	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

$High alumina Refractory white fused alumina$

Packaging & Shipping

High alumina Refractory white fused alumina Packaging and shipping

High alumina Refractory white fused alumina Pachaging :

option 1: Woven bags (25 kg)*40 in Container bag(1 metric ton)

option 2: Container bag(1 metric ton) with Moisture-proof plastic bag

option 3: Customize Packing

$High alumina Refractory white fused alumina$

High alumina Refractory white fused alumina Delivery Way:

1) For samples, can be send by express of EMS door to door service, by Economic express to save the buyer cost or by Intl priority to shorten the transit time at the buyer request.

2) For mass order delivery, can be optional with terms of Exwork, FOB, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience .