White Corundum Abrasives Aluminium Oxide Fused Abrasive for Grindings Polishing Sandblasting

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Abrasive,Blasting.Grinding
• Model NO.: White Corundum Abrasives
• Function: Abrasives/Grinding/Sandblasting/Refractory
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• Product Name: White Fused Alumina
• Color: White
• Type: Powder, Particles
• Use: Surface Processing
• MOQ: 1 Piece
• Advantage: Long Working Life
• Feature: High Hardness
• Package: Standard Package
• Applied Fields: Grinding Tool
• Transport Package: Cartons
• Specification: Customized
• Trademark: RZ
• Origin: China
• Production Capacity: 100000pieces/Year
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

 

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Product Description

White fused alumina abrasiveWhite corundum is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 98% and a small amount of iron oxide and silicon oxide. It is a white abrasive which is melted at high temperature. Its hardness is slightly higher than that of brown corundum and its toughness is slightly lower. It is made by smelting and cooling above 2000 degrees in arc, grinding and shaping, removing iron by magnetic separation, and sieving into many kinds of granularity. It is compact in texture, high in hardness and sharp in shape.

Test items	indicators
Mohs hardness	9.0
Bulk density	1.75-1.95g/cm3
Real density	3.95g/cm3
Melting point	22500C
The highest operating temperature	19000C

Chemical compositions:

Used for abrasive, blasting, grinding.
Properties type		8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#.
		Guarantee Value	Typical Value
Chemical composition	AI2O3	99.0 min	99.5
	SiO2	0.2 max	0.06
	Fe2O3	0.2 max	0.04
	Na2O	0.3max	0.30

Our Advantages

Advantages of White fused alumina:

1,High hardness and dense particles. Single particle roundness is good.
2, The color is pure white, no impurities, to ensure the wear-resistant layer or wear-resistant paper color and transparency.
3, Uniform distribution of particle size, single particle shape consistent, with a small amount of wear - resistant effect.
4, Chemical stability and acid, alkali no action, high temperature stability is very good.

Product Application

1. Used for free grinding, such as glass industry.
2. Used for friction products and wear-resistant floors.
3. Suitable for resin or ceramic bond abrasive, such as grinding wheel, cutting off grinding wheel,etc.
4. Suitable for refractory, wear-resisting and refractory products.
5. Used for polishing, such as grindstone, grinding block, plate turning, etc.
6. Used for coating abrasive tools, such as sandpaper, emery cloth, sand belt, etc.
7. Used for precision casting, grinding, grinding, polishing mold production.

Customer Reviews

Why Choose Us

International Leading Trade Fair 
for Grinding Technology

Company Profile

Zhengzhou Ruizuan Diamond Tools Co..Ltd. is committed to providing customers with tools for grinding, cutting, turning, millingdrilling, and reaming. It includes abrasive tools&wheels, diamond/CBN wheels &tools, PCD/PCBNinserts&tools, tungsten carbide inserts &tool, HSS steel tools&cutters.

Our tools are applied in many different industries. Our customers find good applications in woodworking, metalworking, Automotive, Stone, Glasses, gemstones, Industrial ceramic, oil & Gas drilling and Constructions industries. In these industriesour products are performing well on long lifetimehigh-efficiency and lessunit-cost.

Packaging & Shipping

PACKAGE:
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON
DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.