White Fused Alumina Powder for High-Performance Abrasive Applications

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Metal Parts
• Function: Surface Finish
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Crystal System: Hexzagon
• Colour: White
• Packing Density (g/cm3): 1.75-1.95
• Mohs Hardness: 9
• Size(mm): 8-5 5-3 3-1 1-0
• Fine(Mesh): -80,-120,-240,-320
• Transport Package: Ton Bag
• Specification: 8-5 5-3 3-1 1-0
• Trademark: Fuda
• Origin: China
• HS Code: 2818109000
• Production Capacity: 2000tons/Year

Product Description

The Application of White Rigid Jade Sand:
Grinding Excellence: With its superior qualities, white corundum is ideal for free grinding processes. It enhances the refining of glass, jade products, ceramic items, precision workpieces, and more. This robust abrasive stands alongside other materials like brown and black corundum, silicon carbide, and metal ores such as iron sand and copper ore, making grinding more effective and efficient.

Advanced Grinding Tools: In the realm of resin grinding machines and coating grinding tools, white corundum and its counterpart, brown corundum, are indispensable. They contribute to the creation of sandpaper, sandwheels, and gauze, delivering reliability and precision in the refinement process.

Sand Blasting & Rust Removal: White corundum is the abrasive of choice for sandblasting stainless steel, iron, copper, and even plastic and glass products. Its properties ensure a purified, deoxygenated surface, enhancing coating adhesion and perfecting denim sandblasting operations.

Versatile Filler Applications: While commonly applied in industrial environments like factories, sports complexes, runways, and parking lots, white corundum's premium status often sees it replaced by black or lower-grade brown corundum for abrasive flooring solutions.

Precision Water Knife Cutting: Employing high-pressure hydraulic jets, white corundum excels at cutting through pipes and steel with unparalleled accuracy and efficiency.

Additional Applications of White Sand Include:
Metalworking Mastery: White corundum sand proves invaluable in metal surface grinding and polishing. Its formidable hardness removes unwanted oxide layers, rust, and stains, restoring the metal's pristine finish and brilliance.

Stone Cutting Precision: White rigid jade sand is the solution for challenging stone cutting tasks. Its capacity to handle the stone's high hardness facilitates effortless cutting, surpassing the limitations of general grinding wheels.

Ceramic Manufacturing Enhancement: In ceramic production, white rigid jade sand polishes and smooths ceramic surfaces, removing imperfections. This results in superior surface quality, enhancing both the appearance and integrity of ceramic products.

Electronics Industry Solutions: In semiconductors, white rigid jade sand is crucial for polishing and leveling thin films, eliminating surface defects, and enhancing the films' optical and electrical characteristics.

Glass Manufacturing Breakthroughs: White corundum sand is essential for refining glass surfaces. It removes imperfections, ensuring a smooth, transparent finish that enhances the quality of glass products.
In summary, the extensive industrial applications of white corundum sand highlight its unparalleled physical and chemical properties.

Specification

Type Properties		Lower sodium I				Middle sodium II
		Fraction(mesh) 0-1 1-2 3-5m/m		Fine(mesh) 0-180 0-320		Fraction(mesh) 0-1 1-2 3-5m/m		Fine(mesh) 0-180 0-320
		Guarantee Value	Typical value	Guarantee Value	Typical value	Guarantee Value	Typical value	Guarantee Value	Typical value
Chemical Composition (%)	α-Al2O3	≥99	99.3	≥98.5	99.23	≥99	99.14	≥98.5	98.75
	SiO2	≤0.2	0.15	≤0.3	0.22	≤0.4	0.12	≤0.4	0.19
	Fe2O3	≤0.2	0.04	≤0.25	0.04	≤0.2	0.01	≤0.25	0.05
	Na2O	≤0.15	0.12	≤0.25	0.18	≤0.4	0.35	≤0.5	0.23
Principal crystalline phase		α-Al2O3
Crystal system		Hexzagon
Colour		white
True density (g/cm^3)		≥3.95
Packing density (g/cm^3)		1.75-1.95
Mohs hardness		9
Linear expansion (1/^°C)		8.3×10^-4
Size(mm)		8-5 5-3 3-1 1-0
Fine(mesh)		-80,-120,-240,-320
Micropowder(um)		3-5 5-10
Test standard		GB/T3044-89
Packing		25kg/bag 1000kg/big bag
Usage		Refractories

Customizable Special Particle Sizes