F12-F220 Grits Brown Aluminum Oxide BFA 36# ISO9001 2008 Certification

Product Details:
Place of Origin:	China
Brand Name:	KMN
Certification:	ISO9001:2008
Model Number:	36#
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

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Detail Information
Other Names:	Brown Fused Aluminum Oxide,BFA,Brown Corundum	Color:	Grey
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 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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