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FEPA F30 aluminum oxide grit for Sand-Blasting / Bonded Abrasives

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Komeno(Beijing)International Trading Co.Ltd

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Brand Name : KMN

Model Number : A,BFA

Certification : ISO9001:2008

Place of Origin : China

MOQ : 5 Metric Tons

Price : Negotiation

Payment Terms : T/T,L/C

Supply Ability : 2000 Tons/month

Delivery Time : Depending on quantity

Packaging Details : 1 ton Jumble bag;25kg*40 bags in one Jumble bag

Color : Grey

Usage : Sand Blasting,Bonded Abrasive,Refractory

Al2O3 : >95%

Magnetic Material : <0.05%

Other names : BFA,Brown Corundum,Brown Fused Alumina

SiO2 : <1.5%

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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.

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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