Blast media, Brown aluminum oxide F12-F240

Product Description

Brown fused alumina is fused in the electric arc furnace under the high temperature of above ***0 degrees, with high quality bauxite as main raw material, and through purification, crystallization, cooling, crushing, sorting, magnetic separation, screening and other production technology made into all kinds of particles and powder. 

It is brown and has features of high hardness and toughness. So it is always widely used as material of bonded abrasives such as gringding wheels and cutting wheels, coated abrasives, sand blasting, also for refractory products, chemical additives, precision casting and anti-sliding materials.

Product Specification/Models

AL2O3: *5% min

Grain density: 3.*0g/cm3 min

Bulk density: 1.***1.*9 g/cm3

Refractory Temperature(°C): ***0 

Hardness: Mohs 9

Size: **1,**3,**5mm,**8mm, **0#*0,**5#*0

Color: Dark Brown

TiO2: 3% max

Fe2O3: 0.3% max

SiO2: 1.5% max

Application

Used as a raw material in:

- Refractories

- Ceramics shapes

- Grinding wheels

- Sandpaper

- Blasting media

- Metal preparation

- Coatings

- Lapping

- Polishing

- Grinding

Refractory Grade Grain Size Avaiable*- **1mm, **3mm, **5mm, **8mm ,***2mm,***0mesh,***5mesh

Abrasives Grade Grain Size Avaiable-

For Bonded Abrasive F*2 . F*4 .F*6 .F*8 .F*0 .F*4 . F*0. F*6 .F*0 .F*0. F*0 .F**0 . F**0 .F**0....

For Coated Abrasive P*2 . P*4 .P*6 .P*8 .P*0 .P*4 . P*0. F*6 .P*0 .F*0. P*0 .P**0 . P**0 .P**0 .... 

We also can provide grain size as customer's special requirement

Other Information

Contact:

Bourne Wang 

Sales Manager

Tel: ***6 **9 *******7 Fax: ***6 **9 *******6

Mobile/ Whatsapp/ Wechat: ***6 **********0

Email/ Skype: *@********************r> Luoyang Weixiang Abrasives Co.,Ltd