Polishing WFA FEPA F12 Fused White Alumina

Product Details:
Place of Origin: China
Brand Name: KMN
Certification: ISO9001:2008
Model Number: WA,WFA
Payment & Shipping Terms:
Minimum Order Quantity: 20 Metric tons
Price: Negotiation
Packaging Details: ·Bags 40 x 25 kgs on a pallet ·Bags 50 x 20 kgs on a pallet ·Bulk bags of 1000 kgs etc...
Delivery Time: 5-8 Days(According to quantity)
Payment Terms: L/C,T/T
Supply Ability: 2000 Tons/month

Detail Information

Color: White;Light Blue After Heat Treatment Grits: F8,F24,F36,F60,F80,F120,other Sizes Available Upon Request
Al2O3: >99% Na2O: <0.35%
Melting Point: 2250℃ Using Temperature: 1900℃
Usage: Polishing,Sandblasting,Grinding,Blasting
High Light:

F12 Fused White Alumina

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WFA Fused White Alumina

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FEPA Fused White Alumina

Product Description

 

White Fused Aluminium Oxide for Abrasives

 

 

White fused alumina (white fused alumina) is a synthetic corundum made from a highly purified reduced alumina powder and other fillers below 2000 degrees or above in an arc furnace, also known as white fused alumina, abbreviated as "WA". Its main chemical composition is alumina (Al2O3, 99% minimum) and a small amount of sodium oxide (Na2O), iron oxide (Fe2O3) and silicon oxide (silica). Because of its high alumina content, it is very hard, tough and sharp edge, with a very high refractory temperature, can be used in grinding tools production, refractory materials, sand blasting, water jet cutting, steelmaking, metallurgy, casting, casting, ceramics industry. We select high quality high purity alumina powders and melt technicians in an arc furnace to perform standard grinding, shape improvement, sieving, magnetic component removal and grading abrasive and sandblasting with FEPA coarse sand. Our white fused alumina is pure, hard, sharp, and self-polishing good. We check our screens against standard screens every two months to ensure that our products meet FEPA, JIS or American National Standards Institute standards.

 

 

 

Polishing WFA FEPA F12 Fused White Alumina 0

 

Physical and Chemical Properties
Item Value Item Value
Main Material Al2O3 Color White( Blue after calcining)
True Gravity(g /cm3) ≧3.90 Melting point(℃) 2250
Bulk Density(g /cm3) 1.5-2 Max using Temperature(℃) 1900
Mosh Hardness 10 Linear Expansivity(0-1600℃) 7-9
Knoop Hardness(kg/mm²) 2000-2200 Crystal Structure Trigonal System
Size Available(FEPA) F8-F220,Other sizes upon request

 

 

 

 

 

 

 

 

 

 

 

 

 

Applications of White Fused Aluminium Oxide

 

  • Grinding Wheel, Abrasive Tools, Sand Paper, Sand Cloth, Sanding Belts etc.

 

  • Sand Blasting, Polishing, Grinding on Metal and Non-metal

 

  • Water-jet Cutting, Etching, Pattern Cut on Metal and Non-metal Parts

 

  • Filtration Media for Water Purifying Project

 

  • Wear Proof Ground, Abrasion Resistant Floor

 

  • Burning, Rust Removal, Cleaning and Polishing on Ceramic, Wood, Metal, Foundry Parts

 

  • Matt Finish on Copper, Frosted Glass Effect

 

  • Treatment on Jeans, Grinding Blanch for Jeans and Achieve Cat-beard Effect

 

  • Used as Fillings into Cosmetic Products to improve Abrasion Resistance

 

 

 

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