High Purity White Corundum Abrasive Material for Precision Grinding

• 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 Remarkable Applications of White Rigid Jade Sand:
In the realm of grinding, the versatile white corundum shines through its ability to handle free grinding and perfect the surfaces of glass and jade products. It is not just limited to these materials; white corundum extends its capabilities to ceramic and precision workpiece grinding, serving as a premier abrasive. It seamlessly partners with other materials like brown corundum, black corundum, silicon carbide, iron sand, and copper ore, ensuring an impeccable finish.

Crafting Superior Grinding Tools: The prowess of white and brown corundum manifests in the manufacture of resin grinding machines and coated grinding tools. Their exceptional qualities have given rise to the production of sandpaper, sand wheels, gauze, and more, delivering high-quality results with every use.

Efficient Sand Blasting and Rust Removal: For stainless steel, iron, and copper workpieces, white corundum stands out as an ideal choice for sandblasting. Its unique properties allow it to purify surfaces, remove deoxygenation skin, and enhance coating adhesion. Beyond metals, it is adept at sandblasting plastic and glass products and even denim, ensuring thorough and effective rust removal.

Premium Fillers for Durability: While white corundum is prized for its quality, its cost often leads to the use of black or brown corundum as alternatives for abrasive floor materials. These are employed in diverse environments such as factory sites, sports grounds, runways, and parking lots, providing robust and reliable flooring solutions.

Precision Water Knife Cutting: White corundum excels in water knife cutting, leveraging high-pressure hydraulic jets to precisely cut pipes and steel with remarkable efficiency and accuracy.

The manifold uses of white rigid jade sand extend to:
Metalworking Excellence: The robust white corundum sand is indispensable in metalworking, granting a polished and stain-free metal surface. Its formidable hardness ensures the effective removal of oxide layers, rust, and blemishes, restoring the metal's natural sheen and brilliance.

Revolutionizing Stone Cutting: White rigid jade sand is a game-changer in stone cutting. Its unrivaled hardness allows it to tackle the most challenging stone materials where ordinary grinding wheels falter, making stone cutting an effortless task.

Enhancing Ceramic Manufacturing: In the intricate ceramic manufacturing process, white rigid jade sand is the abrasive of choice. It enhances ceramic surfaces by polishing them to perfection, eradicating unevenness and burrs, thus elevating the quality and aesthetic appeal of ceramic products to new heights.

Advanced Electronics Industry Applications: Within the dynamic electronics industry, white rigid jade sand plays a crucial role. In semiconductor manufacturing, it is instrumental in polishing and leveling thin films, effectively eliminating surface irregularities and defects, thereby enhancing the film's optical and electrical properties.

Refining Glass Manufacturing: White corundum sand is vital in glass manufacturing, particularly during surface polishing and repair. It meticulously removes scratches and defects, resulting in a glass surface that is flawlessly smooth and exceptionally transparent.
In conclusion, the extensive industrial usage of white corundum sand is a testament to its extraordinary physical and chemical attributes, making it indispensable across various sectors.

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

Tailored Particle Size Available for Customization