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Calcined Alumina

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2018-04-15 08:39

  • Browse the number:

    440

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Company Profile
Henan Hengxin Industrial & Mineral Products Co.,Ltd
By certification [File Integrity]
Contact:

hnhengxin(Mr.)  

Email:

Telephone:

Phone:

Area:

Henan

Address:

R536,Xinyuan Intl.Plaza, Jianshe Road, Zhengzhou 450006, China.

Website:

http://www.abrasivesupplier.com/ http://www.hongda-digital.com/com/hnhengxin/

Product Details

Calcined Alumina

Calcined alumina is made of high quality industrial alumina as raw material, adopts the new type of high temperature down-draft kiln and scientifically the calcination method of production, so it has good performance, less impurity content, high conversion rate and heat-conduction property.

 

Chemical Composition(%)

Items

Al2O3

Fe2O3

SiO2

Na2O

Spec(%)

99-99.7

0.02-0.04

0.03-0.15

0.03-0.25


Physical Index:

● Crystal Form: Alpha Alumina

● pH:9.0 - 10.5

● Specific Gravity: 3.95 g/cm3


Application:

●  Widely used in refractory industry, ceramic industry, polishing industry , etc.

●  Suitable for glaze ceramics, engineering ceramics, ceramic insulation, wear-resisting ceramics.

●  Alumina is also used for electronic components, high temperature resistance porcelain, roller, textile porcelain pieces, circuit substrate, refractory materials, etc.

●  It also can meet the requirements of hot die casting, injection pressure, isostatic pressing, rolling film, stretch film, grouting.

 

Size Available:

325mesh, 500mesh, 5um, 3um, 2um, 1um, 0.5um, 0.3um..

Other special spec. could be supplied as required.


http://www.abrasivesupplier.com/