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8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting

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
Place of Origin: Henan, China Brand Name: YEDA
Certification: ISO9001, ISO14001 Model Number: F12#-F220#

Detail Information

Color: Black Chemical Index: Al2O3 62%min. Fe2O3 6-12%, SiO2 25%max. TiO2 2-4%
Crystal Structure: Trigonal Hardness: 8.0 Mohs, 2000HV
True Density: 3.50g/cm3 Application: For Cutting Discs, Sandblasting, Coated Abrasives, Polishing And Wear-resistant Pavement
High Light:

recyclable aluminium oxide abrasive

,

aluminum oxide sandblasting abrasive

Product Description

 

Black Aluminum oxide blasting media F12#-400# Al2O3 62% Min.

 

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 0

Black aluminum oxide is a new type of sandblasting and polishing media. It is made of trihydrate and boehmitic bauxite as raw materials by arc furnace smelting and cooling process. The black aluminum oxide abrasive has concentrated basic grits distribution and good toughness.

 

The production process determines that the power consumption is lower than that of brown fused alumina, and the emissions are less. It is an environmentally friendly and cost-effective abrasive product.

 

Mainly used for blasting and polishing for stainless steel, metal products, optical glass, bamboo and wood products, and also a new abrasive to manufacture bonded abrasives grinding wheels, cutting sheets and abrasive sand paper.

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 1

Specification Chemical Composition %
Al2O3 Fe2O3 SiO2
Ordinary Grade 62% Min. 6-12% ≤25
Top quality 80% Min. 4-8% ≤10

 

Items Index
Color Black
Crystal Structure Trigonal
Hardness (Mohs) 8.0-9.0
Melting temperature(℃) 2050
Max. operating temperature(℃) 1850
Specific gravity(g/cm3) 3. 50 Min.

 

 

Sizes Available:
Ordinary Grade Top-quality
Grits: F12#-F400 Grits: F46#-F240#
Section sand: 0-1,0.4-1,1-3,3-5mm Micropowder: F280-F1000

 

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 2

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 3

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 4

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

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 5

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 6 

  • Sandblasting:

Residual removal for various work pieces surface

Pipeline cleaning

Hull de-rust

Higher cost effective to replace of brown fused alumina

  • Polishing:

Especially for stainless steel work piece polishing with unique advantage because of

its moderate hardness and good toughness

 

It is also possible to combine black fused alumina with other abrasives of higher hardness

and better wear resistance like brown fused alumina to make polishing abrasives such as

polishing wheels, fiber wheels and abrasive belts.

The effect is better than using black fused alumina only or simply using other single abrasive.

better grinding and polishing effect, higher cost performance.

 

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 7

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 8

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 9

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 10

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 11

 

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

4) Free samples to test

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 12

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 13

 

Caroline Cui

8.0 Mohs Black Aluminum Oxide Abrasive , 3.50g / Cm3 Aluminium Oxide Blasting 14

 

 

 

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