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CALCINED ALUMINA


GENERAL INFORMATION

 

Appearance White free-flowing powder
Packaging Paper bags palletized, big bags or bulk delivery.
Safety Information This product is non-hazardous, non-toxic and not inflammable. Since legislation may vary from country to country the specific instructions for each jurisdiction have to be adhered to.
Handling and warehousing Due to the hygroscopic nature of the product, proper handling and storage are necessary.
REACH Reference Number 01-2119529248-35-0020

  

GENERAL APPLICATIONS

 

  • Corundum for Abrasives and Refractory

  • Glass

  • Glazes

  • Ceramic Tiles

  • Insulating Fibres (Refractory)

  • Base Product for Refined Calcined Aluminas

 

SPECIFICATION SHEET

 

You can download the specification sheet for this product here.

 

Chemical and
Physical Analysis
 Typical
Value
SpecificationMethod
Min.Max.
Al2O3 % 98,5 98 99 Dif.*
SiO2 % 0,011 0,001 0,015 XRF*
Fe2O3 % 0,013 0,008 0,018 XRF*
TiO2 % 0,002 0,001 0,003 XRF*
CaO % 0,004 0,001 0,010 XRF*
Na2O % 0,30 0,22 0,38 XRF*
L.O.I** 
(300°C - 1,000°C)
% 0,70 0,4 1,0 ISO 806
Bulk Density kg/m3 955 930 1000 ISO 903
Angle of Repose ° 33 32 36 ISO 902
Specific Surface Area BET m2/g 75 67 83 ISO 9277
Granulometry
(< 45 µm)
% 10 5 15 ISO 13320-1
**L.O.I at the time of production        
* Data of dried material (105°C)

 

Effective Date January 2017

 

Please Note: Information contained herein is intended only for evaluation by technically skilled persons, and is to be used by such persons at their own discretion and risk. Such information is believed to be reliable, but Dadco assumes no responsibility for results obtained or damages resulting from such use.

Typical properties and chemical analysis are intended as examples and are not to be considered as substitutes for actual analysis in those situations where properties and chemical compositions are critical factors. Sales of Dadco products shall be independent and subject exclusively to the terms and conditions set forth in Dadco order acknowledgement.

 

 

SAFETY DATA SHEET

 

For clients of Dadco Alumina and Chemicals Limited

English Version

 

For clients of Dadco Suisse S.A.

English Version


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