Brown Fused Alumina is fused and crystallized under high temparature from a Mixture of bauxite and other raw materials.It is brown and features high hardness and toughness.The Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as carbonsteel,general-purpose alloy steel,malleable cast iron and hard bronze,etc.It also can be used as refractory materals,chemical additives,precision founding and anti-sliding materials.

Chemical compositions:
F*-F*0 (P**-P*0): Al2O3: *5.*0%**7.*0%; TiO2: 1.5%*1.8%;CaO: less than 0.*5%
F**-F**0 (P***-P**0): Al2O3: *4.*0%**7.*0%; TiO2:1.5%*1.8%; CaO: less than 0.*5%
F***-F**0 (P***-P**0): Al2O3: *3.*0%**7.*0%; TiO2:1.5%*1.8%; CaO: less than 0.*5%
F**0 (P**0) finer: Al2O3: more than *2.*0%

Physical properties:
Basic mineral: a-Al2O3
Crystal size: ******0μm
True density: more than 3.*0g/cm3
Bulk density: 1.***1.*5g/cm3
Hardness: 1,****2,**0g/mm2

Application:

1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..

2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..

3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..

4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory

board paving.

5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.

Note:
We Can export this product to European Countries,we have :REACH REGISTRATION CERTIFICATE

Registration Agreement Number:WHS-JH***-RH-PR-HEN**3

CCCMC Europe Oy.Ltd. has complete the REACH Registration process,for the following chemical substances:
REACH Pre-registration on Number:********************8

Substance Name:aluminum Oxide
CAS Number:********1
Tonnage Band:>***0MT