Brown Fused Alumina / Brown Corundum for Bonded Abrasives Anti-slipping Materials

Product Details:
Place of Origin: China
Brand Name: KMN
Certification: ISO9001:2008
Model Number: A,BFA
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

Other Names: Brown Fused Aluminum Oxide,BFA,Brown Corundum Color: Brown/Grey
Grits: F24,F36,F46,F60,F80,F120,Other Grits Available Upon Request Usage: Bonded Abrasive,Sand Blasting,Refractory
Al2O3: >95% TiO2: >2.5%
High Light:

brown fused aluminum oxide

,

brown fused aluminium oxide

Product Description

 

 

Brown Fused Aluminium Oxide for Sandblasting &Bonded Abrasives

 

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.

 

We also have Barmac equipment for mill of Brown Fused Aluminium Oxide to improve its shape by centrifugal force.

 

BFA milled by Barmac equipment is granted more round shape grits and higher bulk density. Abrasive tools made of

 

it is more tough, abrasion-resistant and self-sharpening. If used for sand-blasting, Barmac BFA can be recycled

 

more times.

 

 

 

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

 

  • Sand Blasting Abrasives of Metal, Wood, Bamboo,Glass,Ceramic,Stone etc.

 

  • Production of Grinding Wheels, Cutting Discs

 

  • Mounted Head and other Bonded Abrasive Tools

 

  • Water-jet Cutting Media

 

  • Color and Decorative Pattern of Jeans

 

  • Water Filtration Media

 

  • Wear Resistant Products

 

  • Anti-slipping Materials

 

  • Aluminium Oxide Coating

 

 

 

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