• Low Price Australian 99.5% Industrial Alumina Powder
  • Low Price Australian 99.5% Industrial Alumina Powder

Low Price Australian 99.5% Industrial Alumina Powder

Classification: Alumina
Grade Standard: Industrial Grade
Quality: First Class
Raw Material Origin: Australia
Purity: 99% Min, 99.99% Max
Certifications: SGS, ISO
Samples:
US$ 0/Ton 1 Ton(Min.Order)
| Request Sample

Contact Supplier

Gold Member Since 2010

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Color
White
Particle Size
4-55 Um
Calcined Temperature
1420-1450 Celsuis Degree
a-Al2O3 Tranformation Rate
95% Min
Stocks
Available
Transport Package
25 Kg/Bag, 50kg/Bag, 1 Mt/Bag
Specification
SGS
Trademark
ZALY
Origin
Lianyungang, Jiangsu, Shanghai
HS Code
2818200000
Production Capacity
3000 Mt/Month

Product Description

Metallurgical/Industrial Grade Calcined Alumina

Industrial grade alumina with little dust floated, good solubility, strong adsorptivity.

Physical Property: white powder, no block.

Usage: Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Mainly used in the production of fused salt electrorefining aluminium, corundum, enamel, refractories and other alumina chemical products.

Calcined Alumina Metallurgical Grade Performance

Chemical Composition Calculated Al2O3 -Dried (wt%) 98.7
Calculated Al2O3 -Fired (wt%) 99.5
SiO2   (wt%) 0.009
Fe2O3  (wt%) 0.006
TiO2 0.003
Na2O 0.4
CaO 0.041
Ga2O3 0.0086
P2O5 0.0003
LO I*1  (wt%) 0.76
Screen Analysis +150μm(100mesh) 4.30%
+106μm(150mesh) 28.10%
+75μm(200mesh) 66.30%
+53μm(270mesh) 88.10%
+45μm(325mesh) 93%
Superfines    -20μm 1.90%
Flowabllity -4.0mm funnel     (sec) 81
BET    (m2/g) 72
Attrition index 6%
Alpha Phase 2%
Angle of Repose         (º) 32
Loose Bulk Density      (kg/m3) 961
Packed Bulk Density     (kg/m3) 1177
Trace Elements(Typical Upper Limits)
  %   %
V2O5 <0.0006 ZnO 0.0004
Gr2O3 <0.0005 K2O 0.0003
CuO <0.0004 B2O3 0.0064
MnO <0.0006 Li2O 0.0005
NiO <0.0004 MgO 0.0033

ZALY Alumina Powder

Industrial alumina powder---Metallurgical grade alumina powder

Calcined alumina--- mainly used in ceramics, refractories, glazing etc

White fused alumina--- used in refractory,grinding&polishing,abrasives

Tabular alumina--- used in refractory

Fetures

1) 99.6% min high purity, raw material origin is Australia
2) SGS, ISO audited manufacturer
3) mass production ability
4) stable chemical features with fine particle size
5) hot-selling in Asia market with favorable price

Process

Dry pressing, CIP, injection moulding,etc.

Technical features
1) excellent chemical activity, see below table
2) resonable particle size (D50=1-75 um)
3) low water absorption rate, big true density, extremly low impurity content
4) wear resistant, heat resistant, corrosion resistant
5) excellent refractory proper

Why choose ZALY alumina powder
1) ZALY alumina powder is made from Australia imported high-purity raw material. It's calcined under high temperature(1420-1450 celsuis degree). The tranformation rate is 95% min.
2) It is produced by the general international law of Bayer, calcined by boron free rotary kiln, washed by water to remove sodium.
3) All these technical method can greatly improve the product quality, purity and stability, and the bulk density of ceramic products, mohs hardness and ability to withstand voltage, etc.
4) ZALY are located in Lianyungang imp&exp tax-free zone, we enjoy the exclusive alumina powder imp&exp rights in China.


Any questions, do not hesitate to contact us!
 

Send your message to this supplier

*From:
*To:
avatar Ms. Tu
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now