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7x7x4mm ceramic ring as benzene anhydride catalyst carrier

7x7x4mm , 7*4*4mm ceramic ring as benzene anhydride catalyst carrier, Chemshun ceramics can porcelain ring with catalyst .

Quantity:
  • Chemshun Ceramics
  • 69091200

p      7x7x4mm ceramic ring as benzene anhydride catalyst carrier

  ( ceramic cylinder ring also named catalyst carrier,  porcelain ring)
 

>>  Ceramic cylinder ring chemical composition :
 

Chemical Composition               Property
SiO2 58-65%
Al2O3 4-6%
TiO2 0.02-0.4%
Na2O 0.01-0.5%
MgO 27-32%
Fe2O3 1-2%
CaO 0.2-0.4%
K2O 0.01-0.5%



>>  Benzene anhydride catalyst carrier physical property :
 

   Item      Property
 Weight   4.4~4.8 g/pcs
 Electric conductivity   <5&mu;s/cm
 Radial crushing strength   >20 kg/ pcs
 Thermal shock resistance
 
200g samples put in 450 Celsius degree muffle furnace
Temperature of muffle furnace rise up to 450 Celsius degree in the speed of 15/min. After 30 minutes Samples get out and natural cool till in-door temperature ,none of samples break.


>> Package : plastic bag + ton bags .

ceramic ring as benzene anhydride catalyst carrier

The picture of ceramic cylinder ring with catalyst



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