
Al2O3 > 95% brown fused aluminium oxide , aluminium oxide media
Product Details:
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Place of Origin: | China |
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Brand Name: | KMN |
Certification: | ISO9001:2008 |
Model Number: | 36# |
Payment & Shipping Terms:
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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 |
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Other Names: | Brown Fused Aluminum Oxide,BFA,Brown Corundum | Color: | Grey |
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Grits: | F12-F220 | Usage: | Bonded Abrasive,Sand Blasting,Refractory |
Al2O3: | >95% | TiO2: | >2.5% |
High Light: | brown fused aluminum oxide,aluminium oxide media |
Product Description
Brown Fused Aluminium Oxide(Brown Fused Alumina),abbreviated as BFA, is made according to FEPA, JIS
Standard etc with fine particle distribution for bonded abrasives, sand blasting and surface treatment. Because of its
hardness, toughness, sharp edge and self-sharpening character, Brown Fused Aluminium Oxide is an ideal
synthetic abrasives material for production of abrasive tools(Bonded Abrasive Grinding Wheels, Cutting Discs,
Mounted Heads etc, and also in Sand Blasting and Polishing purposes. Brown Fused Aluminium Oxide is the most
used abrasives because of its features and cost. Our BFA FEPA grits are with about 95%min Aluminium
Oxide(Al2O3), high purity, coarse particles, low magnetic contents, high cleanliness.
Physical and Chemical Properties | |||
Item | Value | Item | Value |
Main Material | Al2O3 | Melting point(℃) | 2250 |
Bulk Density(g/cm³) | 1.4-2.3 | Max Using Temperature(℃) | 1900 |
Mosh Hardness | ≧9 | Color | Brown(Deep blue after Calcining) |
True Gravity(g/cm³) | ≧3.90 | Linear Expansivity(0-1600℃) | 7-9 |
Knoop Hardness(kg/mm²) | 2000-2200 | Crystal Structure | Trigonal System |
Size available(FEPA) | F8-F220 |
Applications of Brown Fused Aluminium Oxide
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