Flap Disc Solid Aluminum Oxide 

Product Details:
Place of Origin: Henan, China
Brand Name: YEDA
Certification: ISO9001, ISO14001
Model Number: P12#-P220#
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: Negotiation
Packaging Details: 25kgs bags+Pallet, or 25kgs bags+ Ton bag
Delivery Time: 7-30 days
Supply Ability: 15000mt per year

Detail Information

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
High Light:

solid aluminum oxide

,

abrasive aluminium oxide

Product Description

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

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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.

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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

 

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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

 

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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.

 

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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

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Caroline Cui

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