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Flap Disc Solid Aluminum Oxide 
Flap Disc Solid Aluminum Oxide 
Flap Disc Solid Aluminum Oxide 
Flap Disc Solid Aluminum Oxide 
Specifications
Brand Name :
Zhengtong
Model Number :
P12#-P220#
Certification :
N/A
Place of Origin :
Zhengzhou
MOQ :
1mt
Price :
Negotiation
Supply Ability :
15000mt per year
Delivery Time :
7-30 days
Packaging Details :
25kgs bags+Pallet, or 25kgs bags+ Ton bag
Color :
Black or grey black
Chemical index :
Ordinary Grade: Al2O3 62%min. Top quality grade: Al2)3 80% Min.
Crystal structure :
Trigonal
Mohs Hardness :
8.0
True Density :
3.50g/cm3
Application :
For cutting discs, sandblasting, coated abrasives, polishing and wear-resistant pavement
Description

Black aluminum oxide P sand for Coated Abrasives of Abrasive belt, flap disc

Flap Disc Solid Aluminum Oxide 

Black aluminum oxide, also known as low-aluminum corundum, is a black gray crystal with α-Al2O3 and iron spinel as the main ore phase, produced by melting aluminum bauxite in an electric arc furnace, which is characterized by low Al2O3 content. There is a certain amount of Fe2O3 (about 10%), so it has the characteristics of moderate hardness, high toughness, high temperature resistance and stable thermal performance.

There are F sand and P sand. F sand mainly used for bonded abrasives like cutting discs, sandblasting, etc.

P sand maily used for Coated Abrasives like Abrasive belt, flap disc, Fiber Wheels, etc.

Flap Disc Solid Aluminum Oxide 

Commodity: Black Fused Alumina

Production Type: Tilting Furnace, Rolling crushing or Barmac Crushing

Al2O3 SiO2 Fe2O3 TiO2
62%min. 25% max. 6-12% max. 2.0%-4.0%

Color Crystal Form True Specific Gravity Vickers Hardness
Black Trigonal Crystal 3.50g/cm3 2000kg /mm2

Sizes-Grit
P12#--P220#

Grain Composition: GB, FEPA, or as per client's standard

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Package: 25kgs bag+ Ton bags or Pallets or as per customer's requests.
Delivery: 10-30 days on board according to quantity 25-200mt.
FOB Tianjin, China

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Brown Aluminum oxide P sand is applicable

Coated Abrasives of Abrasive belt, flap disc, Fiber Wheels

Black aluminum oxide P sand can be made all kinds of abrasive belt, flap disc etc and also be used in a variety of work piece polishing.

The Black aluminum oxide micro powder can be made into fiber wheels and also used in a variety of work piece polishing.

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Why Choose us?

1) 20 years abrasive industry experiences

2) The biggest black fused alumina producer in China, one of Top 10 corundum manufacturers in China

3) Well-known brand in China Abrasive Industry

Flap Disc Solid Aluminum Oxide 

Flap Disc Solid Aluminum Oxide 

Caroline Cui

Flap Disc Solid Aluminum Oxide 

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Flap Disc Solid Aluminum Oxide 

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Product Detail
Brand Name :
Zhengtong
Model Number :
P12#-P220#
Certification :
N/A
Place of Origin :
Zhengzhou
MOQ :
1mt
Price :
Negotiation
Contact Supplier
Flap Disc Solid Aluminum Oxide 
Flap Disc Solid Aluminum Oxide 

Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd

Verified Supplier
7 Years
henan, zhengzhou
Since 2017
Business Type :
Exporter, Seller
Main Products :
Ceramic Bead Blasting, Ceramic Blasting Media, Ceramic Shot Peening
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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