Site Map Jobs at Zehua International Cooporation Feed Back News
 
  Sepring™ Series
     
    Sepring™-M
   
  Ring Series
     
    Ring-C( replace Cascade-Mini-Ring®)
   
    Ring-P (replace Pall® Ring)
     
    Ring-R (replace Raschig® Ring)
     
    Cross Partition Ring
     
  Saddle Series
     
    Ring-I ( replace IMTP®)
     
    Ceramic Saddle
     
    Ceramic Balls
     
    Normal Ceramic Ball
     
    Inert aluminum ceramic ball
     
    Corundum ceramic ball
     
    Other Ceramic balls and application
     
    Sepak™ Series ( Corrugated-Sheet Metal Packing)
     
     
    Sepak™-G Series (Gauze Type Structured Packing)
   
     
    Segrid™ Series (Grid Packing)
     
     
    Sepak™-P Series (Plastic structured Packing)
     
    Sepak™-C Series (Ceramic Structured Packing)
     
    Corrugated Packings with Pyramids
     
    High Silicon Content
     
    Alkali Resistant
     
    Lightened & Strengthened
     
   

 


 


 

Corundum Ceramic Ball




The corundum ceramic ball with high-aluminum has high density, high mechanical strength and good wear-resistance. It is a non-metal grinder with widespread uses. It is extensively used in the machinery, electron and aerospace industries. We customize to each client's requirements and can also provide tubes, rings, bars, plates, pillars and parts, etc. of this material.
Typical Properties

   

Item

Unit

Index

Al2O3

%

>=99

SiO2

%

<=0.1

 Fe2O3

%

<=0.01 

Na2O

%

<=0.02

Water absorption

%

<=.2

Bulk density

g/cm3

2.05-2.40

Porosity

%

< 1

Specific Gravity

 

3.6 – 3.8





© Copyright 2003 Beijing Zehua Chemcial Engineering Co., Ltd.
www.zehua-chem.com zehua@zehua-chem.com