Brown Fused Alumina for Sand Blast

Model:	O-N-06
Brand:	OUNOVA
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	Alumina for abrasive , Brown Fused , abrasive
Price:	US $800 / ton
Min. Order:	10 ton

Product Description

1.Specifications

Brown Fused Alumina (A) is made from Calcined Bauxite.

It is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products.

These grains are also used for shot blasting and as polishing media.

Refractory grade A is used as a raw material in the manufacture of high alumina refractory.

It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications.

2.Size

FEPA

#8, #10, #12, #16, #24, #30, #36, #40, #46, #54, #60, #70, #80, #90, #100, #120,#150, #180, #220

3.Processing technic

Air crush with the lowest bulk density, the shape of the material sharp

Ball milling with the middle bulk density,the shape of the material between sharp and cube.

Bamark with the highest bulk density,the shape of the material cube and circle.

4.Sieves using in processing

Jinjiyuan A is under the standard of FEPA,GB,JIS,ANSI.

Generally,we use 5 sieves for sieving the material.

And also can customize the sieving method for customers' special request.

5.The chemical and physical analysis

A's physical specificatio
Item			Specification
Color			dark brown (dark blue after calcination)
Crystalline form			trigonal system
Moh's hardness			≥9.0
Melting point(°C)			2250
Max service Temp(°C)			1900
True density(g/cm3)			≥3.90
Coefficient of inear expansion(0-1600°C)			7—9

6. Advantages:

Brown fused alumina has Al2O3 content 95% min
we passed the certification of ISO9001:2008
Equipped full line of test method.
The laboratory is certified by government Inspection Bureau, that assures its quality stability.
All products will be supplied according to customers different requirement.
Brilliant produce&supply&delivery ability
Flexible price policy