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Heze Datong Chemical Co., Ltd

#67 zhonghua road,hezhe,Shandong,China

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aluminum oxide 99.99% powder CAS No.: 1344-28-1

China

industrial grade

600 / Metric Ton Get Latest Price

China Shandong

600 per Metric Ton

25 Metric Ton

25kg/50kg in one bag or as your request

within 10 days after receiving the deposit or work

5000 Metric Ton per Month

T/T, L/C

hot products

Contact Now

Product Description


1.aluminum oxide 99.99% powder CAS No.: 1344-28-1industrial grade
2.Pass ISO and SGS Certification
3.Competitive price
4.Delivery is prompt
5.Be exported all over the world

Specifications

alpha aluminum oxide:
1.raw material:aluminum oxide
2.Hot sale overseas
4.Usage:ceramics;polishing;etc.
3.Manufacturer

alpha aluminum oxide

Product Description:

Product Description
Taking the superior industrial alumina as raw material, Calcined Alumina is produced through the method of advanced high temperature down draught kiln with scientific calcine. These make sure it has the advantages as follows: less trash, high transfer rate, stable contraction, and great variety of goods. The shape is fine sand or powdery with white color, As its equal particle sizes and dispersing easily, it has a good sinterability. Calcined Alumina is the basic raw material for heat-resistance and corrosion-resistance products, such as high-alumina refractory, high level ceramic products, car used sparking plug, electronic ceramic parts, material for iron and steel oven, high temperature friction material and polishing grinding products, ect.

Bauxite

Description:

Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides., formed through the laterization of aluminous rocks in tropical and subtropical areas. Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850°C to 1600°C). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57% to 58% in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 88%. The heating is carried out in rotary kilns.

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Specification:

 

Name:

Bauxite 80#

Weighted average specs:

Al2O3

80%min

SiO2

14%max

 

 

Fe2O3

2.5%max

TiO2 

4.0%max

CaO+MgO

0.6%max

 

 

K2O+Na2O

0.3%max

 

 

B.D.

2.6g/ccm min.

H2O

0.5%max (excess to be deducted from the invoice weight)

 

Name:

Bauxite 85#

Weighted average specs:

Al2O3

85%min

SiO2

9%max

 

 

Fe2O3

2.0%max

TiO2 

4.0%max

CaO+MgO

0.6%max

 

 

K2O+Na2O

0.3%max

 

 

B.D.

3.10g/ccm min.

H2O

0.5%max (excess to be deducted from the invoice weight)

 

Name:

Bauxite 86#

Weighted average specs:

Al2O3

86%min

SiO2

8.5%max

 

 

Fe2O3

2.0%max

TiO2 

4.0%max

CaO+MgO

0.6%max

 

 

K2O+Na2O

0.3%max

 

 

B.D.

3.15g/ccm min.

H2O

0.5%max (excess to be deducted from the invoice weight)

 

Name:

Bauxite 87#

Weighted average specs:

Al2O3

87%min

SiO2

8%max

 

 

Fe2O3

2.0%max

TiO2 

4.0%max

CaO+MgO

0.6%max

 

 

K2O+Na2O

0.3%max

 

 

B.D.

3.2g/ccm min.

H2O

0.5%max (excess to be deducted from the invoice weight)

Size:0-1mm 1-3mm 3-5mm 5-8mm, -120mesh

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Calcined Bauxite Application:
1.aluminium metallurgy
2. refractory material
3. precision casting
4. aluminate cement

Contact Us

Contact Person :Ms. Amanda

Company:Heze Datong Chemical Co., Ltd

Address:#67 zhonghua road, hezhe, Shandong, China,

To,

Ms. Amanda < Heze Datong Chemical Co., Ltd >
I want to know:

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