Specifications
High Purity Alumina Powder
1.Annual Capacity: 500T
2.Forms: Powder; Block;Granule;Crystal
3. ISO9001:2008 and ISO14001
Basic information:
CAS #:1344-28-1
Other Names: aluminum oxide
Molecular Formula: Al2O3
Grade Standard: High purity
Purity Level: 99.996%
Appearance: white powder
Feature:
1.99.996% high purity alumina
2.2000t annual production capacity
3. Professional research team
4. All kinds of inspection equipments
5. ISO9001:2008 and ISO14001 certificates
6. Four types available: powder,pellet,ball and transparent crystal
Model
|
RB-L-1
|
RB-L-2
|
RB-L-3
|
RB-L-4
|
Crystal type
|
alpha
|
alpha
|
alpha
|
alpha
|
Appearance
|
white powder
|
White pallet
|
White ball
|
Transparent crystal
|
Purity
|
≥99.996%
|
≥99.996%
|
≥99.996%
|
≥99.996%
|
Na
|
≤0.0005%
|
≤0.0005%
|
≤0.0005%
|
≤0.0004%
|
Fe
|
≤0.0003%
|
≤0.0003%
|
≤0.0003%
|
≤0.0003%
|
Ca
|
≤0.0003%
|
≤0.0003%
|
≤0.0003%
|
≤0.0002%
|
Si
|
≤0.0006%
|
≤0.0006%
|
≤0.0006%
|
≤0.0005%
|
Cu
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Mg
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Ti
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Cr
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Zn
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Pb
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Mn
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
Ni
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
≤0.0001%
|
D50
|
1~25 um
|
\
|
1~3 um
|
Customized
|
Bulk gravity
|
\
|
\
|
≥2
|
2.0~3.8
|
Compaction Density
|
\
|
≥3.7
|
\
|
2.0~3.8
|
Note: Product physical properties are adjustable at customers’ request
|
We have kinds of advanced inspection equipments,in order to ensure our product quality.
Chongqing Olle Fine Ceramic Co., Ltd also deals with high purity alumina produced by its wholly-owned subsidiary who engaged in high purity alumina powder and related products R & D,
production and marketing, and technical services.
Comparing with other traditional production process, ours has a purification process control and
with low cost, large capacity, stable quality, environmentally friendly nonpolluting; products with
controlled high purity, one time fine particles (less than 0.5um), good activity, high alpha switch ,
size distribution and other characteristics; powder particle morphology is similar to the spherical,
no sulfur-containing ,indicators of stability.
Our products are widely used as raw materials in many areas ,such as three color phosphor ,
electronic materials, thermal insulation, LED sapphire ,high pressure sodium, metal halide lamp,
and so on.