High Purity White Fused Alumina Powder for Efficient Grinding Solutions

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Model NO.: White fused alumina
• 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

Leverage the power of white rigid jade sand:
Grinding Solutions: This remarkable material is primarily employed in free grinding, perfect for glass, jade products, and more. Whether you're working with ceramic or precision workpieces, white corundum stands as the standard. It pairs well with other abrasives, such as brown corundum, black corundum, silicon carbide, iron sand, and copper ore, ensuring versatility and superior grinding performance.

Crafting Exceptional Grinding Tools: White corundum and brown corundum are indispensable in producing resin grinding machines and coating grinding tools. These materials are the backbone of sandpaper, sandwheels, and gauze production, delivering unmatched efficiency and durability.

Sandblasting and Rust Removal: White corundum is your go-to for sandblasting stainless steel, iron parts, and copper workpieces. Its abrasive qualities purify, deoxygenate, and enhance interlayer adhesion, making it ideal for both metal and non-metal applications, including plastic, glass, and even denim.

Filler for High-Demand Surfaces: Though premium-priced, white corundum is widely used for factory sites, sports grounds, runways, and parking lots. Often, black or inferior brown corundum is substituted to balance cost and quality for expansive areas.

Precision Water Knife Cutting: Utilizing high-pressure hydraulic jets, white sand is perfect for cutting pipes and steel with precision and ease.

Other Versatile Applications of White Sand:
Metalworking Mastery: With its high hardness, white corundum sand is unparalleled in grinding and polishing metal surfaces. It efficiently eradicates oxide layers, rust, and stains, rejuvenating the metal's finish and brilliance.

Efficient Stone Cutting: The high hardness of white rigid jade sand makes it essential for stone cutting, overcoming the limitations of standard grinding wheels and achieving effortless precision.

Refined Ceramic Manufacturing: In ceramics, white rigid jade sand is a key abrasive, ensuring a flawless finish and enhancing the visual appeal of ceramic products by smoothing out irregularities and burrs.

Electronics Industry Excellence: Widely embraced in electronics, white rigid jade sand polishes and levels semiconductor films, eradicating defects to elevate the film's optical and electrical properties.

Glass Manufacturing Enhancement: White corundum sand is crucial in glass production, polishing surfaces, removing scratches, and perfecting transparency and smoothness.
In Summation, White Corundum Sand is a cornerstone in multiple industrial fields due to its exceptional physical and chemical characteristics.

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 Sizes Available on Request

Qinyuan Fuda New Material Technology Co., Ltd (hereafter Fuda New Materials) is strategically located in Qinyuan, Shanxi,
Province. Established in 2018, this dynamic enterprise excels in the integrated industry and trade of zirconium
sandblasting and grinding series materials.

The state-of-the-art production facility is situated in Linfen City, Shanxi Province. Built in 2015 and operational since 2016, it boasts an annual
output of 2000 tons of zirconium series ceramic materials. Our premium products range from sandblasted ceramic beads and zirconia
microbeads to 95 high-purity zirconia beads and zirconium aluminum composite beads. We also offer an array of glass
beads, zirconia powders, and stabilized zircons. As a testament to our commitment, we have cultivated partnerships with renowned domestic
Our company is dedicated to advancing the application, delivering exceptional technical services, and driving robust product sales of basalt fiber filaments and an extensive range of associated products. This commitment ensures unparalleled performance and reliability for our clients.
We proudly offer an extensive array of zirconium series products, tailor-made for the rigorous demands of sandblasting and grinding, along with various basalt fiber filaments to meet diverse industry needs.
Our innovative products are essential for the construction and aerospace sectors, serving both domestic and international customers with excellence and precision.

Q1. Are you a manufacturer?
A: Absolutely, we take pride in being a manufacturer.

Q2. Can I visit your company?
A: Certainly, we welcome you to experience our operations firsthand; seeing is believing.

Q3. Do you accept OEM?
A: Yes, we are equipped to handle OEM projects to meet your specifications.

Q4. What is the minimum order quantity for a trial order?
A: We will tailor the best advice and solutions to align with your specific needs and circumstances.

Q5. How long is the delivery time?
A: Delivery timelines are based on the order volume, ensuring we meet your schedule efficiently.