High Quality Factory Brown Aluminum Oxide Brown Fused Alumina Abrasive Grinding 40# Al2O3/Bfa for Sandblasting

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Model NO.: brown fused alumina
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Greater Than or Equal To9.0
• Density: 3.85g/cm3
• Hardness(Mohs): 9.0
• Micro Hardness: Hv2200-2300
• Melting Point(Degree): 2250
• Bulk Density(g/cm3): 1.75-1.95g/cm3
• Appearance: Brownish Red Particle and Black Granular Gray Powd
• Useage: Refractory Materials, Fine Casting
• Abrasive Grain Sizes: F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm
• Color: Brown
• Purity: Al2O3 95%
• Max Temperature: 1900 Degree
• Grade: a and B
• Melting Point(ºC): 2250
• Max Temperature(ºC): 1900
• Size: 16#-325# or According Customer Required
• Transport Package: 25kg/PP Bag, Then 40 Bags in One Ton Bag
• Specification: 12#
• Trademark: JUNDA
• Origin: China
• HS Code: 2818101000
• Production Capacity: 2000tons/Month
• Package Size: 85.00cm * 85.00cm * 90.00cm
• Package Gross Weight: 1004.000kg

Product Description

High quality Factory Brown Aluminum Oxide 40# Al2O3/Bfa for Sandblasting

Product Description

Production instruction
Brown Aluminum Oxide (BFA) is produced by the fusion of high-quality bauxite in an electric arc furnace at high temperatures. Our Brown Aluminum Oxide has high compression strength, high toughness, excellent self-sharpening, low coefficient of thermal expansion, and excellent hydrophilia and cleanliness. It is a clean, high-strength material that resists oxidation and corrosion, maintains chemical stability, and withstands extraordinarily high temperatures.

Technical data sheet

item	value
Type	blasting media
Customized support	OEM, ODM, OBM
Place of Origin	China
	Shandong
Brand Name	Junda
Model Number	Fineness of sand
Usage	sand blast
Abrasive Grain Sizes	12#-220#
Product name	Brown fused alumina
Appearance	Brownish red particle
Hardness	≥9.0
Micro hardness	HV2200-2300
Melting point	2250ºC
Max temperature	1900ºC
Bulk density	1.75-1.95g/cm3
Application	Refractory materials, fine casting
Size	16#-325# or According Customer Required
Abrasive Grain Sizes	F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm

 

TYPICAL APPLICATIONS:

• Abrasive: Bonded and coated abrasives, surface preparation, flooring 

• Refractory: Shaped and unshaped refractories, fireproof products and linings

Brown fused alumina is widely used as a raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and hundreds of other applications. Junda' brown fused alumina grains and powders are available in standard grit and powder sizes and they can also be made to individual specifications.

• pressure blasting of glass, granite, marble, and ceramic
• metal finishing
• surface preparation prior to painting or bonding
• profiling
• cleaning metal
• engraving
• sandblasting
• light de-burring
• rust or scale removal
• generation of matte finishes

Packing
The package is suitable for the shipment by sea.
the usual package 25kg bags, then in big bag
or 1 ton in 1 big bag
we can also prepare pallet and box cover it, there will have extra cost.

Company Introduction and certificate
Jinan Junda Industrial Technology Co.,Ltd, estabished in 2005,is parts & protective tools.parts & protective tools.parts & protective tools.
Our main products include two fields: sand blasting cabinet, sand blasting can ,sand blasting nozzle and protective helmet of mechani-cal equipment as well as garnet sand ,steel shot,steel grit and glass bead of abrasive.


Our products are certified by professional organizations, and the quality is trustworthy

FAQ

 

1. who are we?
We are based in Shandong, China, start from 2005,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
sandblaster,sandblasting machine,sandblasting cabinet,sandblasting nozzle,blasting cabinet

4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,FCA;
Accepted Payment Currency:USD,EUR,JPY;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese

If any need, please do not hesitate to contact us. Anna will be glad to serve you.