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White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

¤@¡B¥D­nª«²z¯S©ÊMain Physical Properties                                                                               

²ö¤óµw«×MOHS HARDNESS

                 9.0

°ï¿n±K«×BULK DENSITY

             1.75-1.95g/cm3

¤ñ­«SPECIFIC GRAVITY

3.95g/cm3

Åé¿n±K«×

3.60

¤G¡B¥Î©ó¿i®Æ¡A¼Q¬â¡A¬ã¿i¡A©ß¥úUsed for abrasives,blasting,grinding                                     

   ÄÝ©Êproperties

 

      ³W®æType

              ²É«×¬âGrains

8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

«OÃÒ­ÈGuarantee Value

¨å«¬­ÈTypical Value

 ¤Æ¾Ç¦¨¤À

 Chemical

Composition

Al2O3

        99

     99.50

SiO2

        0.1

     0.04

Fe2O3

        0.1

     0.04

Na2O

        0.35

     0.23

¤T¡A¥Î³~Application                                                                                                                 

1,  ©Tµ²¿i¨ã©MÒ\ÂС]Ò\ªþ¿i¨ã¡^¿i¨ãBonded abrasives and Coated abrasives

2¡A¦aªO/ùÙÅé¼hÀ£§÷®ÆFloor / Wall Laminates

3¡A¼ö¼QÒ\/µ¥Â÷¤l¼QÒ\Thermal Spraying (Plasma Spraying)

4¡A©ß¥ú©M·L¤À¤l¼Q¬âLapping & Micro-blasting applications

5¡Aªí­±³B²z  Surface preparation and finishing

6¡A­@¤õ§÷®Æ¡A³³²¡Super Refractories, Ceramics and Tiles

7¡A¨î°ÊŨ­±  Brake linings

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  • ¤â¾÷¡G 15890630517
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