High Quality White Alumina for Optimal Grinding and Coating

• 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

Applications of White Rigid Jade Sand:
Grinding: Known for its exceptional versatility, white corundum is predominantly used in free grinding applications, effectively processing glass and jade products. It also excels in precision grinding tasks, whether for ceramics or intricate workpieces. The abrasive choices include white corundum, alongside brown and black corundum, silicon carbide, iron sand, and copper ore, ensuring superior grinding quality.

Grinding Tools: In the manufacturing of resin grinding machines and coated grinding tools, white and brown corundum emerge as the primary materials. These robust abrasives contribute to the production of sandpaper, sandwheels, and gauze, demonstrating their essential role in crafting high-quality grinding tools.

Sandblasting & Rust Removal: White corundum is the abrasive of choice for sandblasting stainless steel, iron, and copper. Renowned for its effectiveness, it purifies surfaces, removes oxygenated layers, and enhances coating adhesion. Its versatility extends to plastic, glass products, and even denim sandblasting, attesting to its remarkable flexibility and efficiency.

Filler: White corundum, though premium in cost, is invaluable in flooring applications across factory sites, sports grounds, runways, and parking lots. However, due to its price, black and brown corundum often serve as economical alternatives, ensuring the durability and effectiveness of abrasive floor materials.

Waterjet Cutting: Employing high-pressure hydraulic jets, white corundum is instrumental in the precise cutting of pipes and steel, making it a cornerstone in industries requiring precision and efficiency.

Additional Uses of White Sand Include:
Metalworking: With its superior hardness, white corundum sand is pivotal in metal surface grinding and polishing. It expertly removes oxides, rust, and stains, restoring metal surfaces to their original brilliance and sheen, thus enhancing overall aesthetic and functional quality.

Stone Cutting: The formidable hardness of white rigid jade sand makes it indispensable in stone cutting. Overcoming the limitations of standard grinding wheels, it ensures precise and efficient cutting operations, streamlining the stone cutting process.

Ceramic Manufacturing: In the realm of ceramics, white rigid jade sand is a crucial abrasive. By polishing surfaces and eliminating surface imperfections, it significantly improves the finish and smoothness of ceramic products, enhancing both their aesthetic appeal and quality.

Electronics Industry: Widely utilized in electronics, white rigid jade sand optimizes semiconductor manufacturing. It refines thin films by leveling and polishing, eradicating surface defects, and thereby amplifying the films' optical and electronic properties.

Glass Manufacturing: In glass production, white corundum sand is essential for surface polishing and repair. It meticulously removes scratches and imperfections, resulting in glass with unmatched smoothness and clarity, vital for transparency and aesthetic purposes.
In summary, the unique physical and chemical properties of white corundum sand render it a versatile and indispensable material across numerous industrial sectors.

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

Customized special particle sizes available.

Qinyuan Fuda New Material Technology Co., Ltd. (Fuda New Materials) is strategically located in Qinyuan, Shanxi,
Province. Established in 2018, this innovative enterprise seamlessly integrates industry and trade, specializing in the sales and
export of premium zirconium sandblasting and grinding materials.

The production facility, situated in Linfen City, Shanxi Province, was constructed in 2015 and operational by 2016. It boasts an impressive annual
output of 2000 tons of zirconium series ceramic materials. Our core offerings include top-grade sandblasted ceramic beads, zirconia
microbeads, 95% high-purity zirconia beads, and zirconium aluminum composite beads. Additionally, we provide an array of glass
beads, zirconia powders, and stabilized zircons. Fuda New Materials proudly collaborates with esteemed domestic partners to ensure
Empowering enterprises with cutting-edge applications, unparalleled technical services, and robust product sales, we specialize in basalt fiber filaments and a diverse range of series products. Our offerings are designed to drive innovation and efficiency.
We proudly supply a comprehensive array of zirconium series products tailored for sandblasting and grinding needs, alongside our premium basalt fiber filaments. These are expertly crafted to meet the high standards required for various applications.
Our specialized products are essential in the construction and aerospace industries, catering to both domestic and international clients with unmatched quality and reliability.

Q1. Are you a manufacturer?
A: Absolutely, we are a dedicated manufacturer committed to excellence.

Q2. Can I visit your company?
A: Certainly, our doors are always open. Seeing firsthand is the best way to understand our quality.

Q3. Do you accept OEM?
A: Definitely, we offer OEM services to customize solutions to your needs.

Q4. What is the minimum order quantity for a trial order?
A: We provide tailored advice and optimal solutions based on your specific requirements and situation.

Q5. How long is the delivery time?
A: Delivery time is contingent upon the order quantity. We ensure timely service to meet your schedule.