Calcined Alumina Powder for High Performance Refractory Material

China Calcined Alumina Powder for High Performance Refractory Material, Find details about China Calcined Alumina, Refractory Material from Calcined Alumina Powder for High Performance Refractory Material

Model NO.
AM-BM-9FG
Model NO.
AM-BM-9FG
Introduction:
Calcined alumina powder is generally used in shaped refractory products such as skateboard, three large pieces, corundum brick or used in unshaped refractory materials with alumina. When calcined aluminum oxide powder is used to produce resin-bound products, its moisture content is low. It is easy to stir evenly and its volume stability is high. When it used with activated alumina powder or silica fume for amorphous refractory, it can form particle grading with fine powder to achieve the tightest stacking, reduce water addition and porosity, reduce line change rate and increase strength.
           Calcined Alumina Powder for High Performance Refractory Material
  

Physical And Chemical Properties:
Typical ValueCL-800SGBM-9FGBM+1
Na2O (%)0.060.120.04
Fe2O3 (%)0.020.040.04
MgO(%)0.010.020.01
SiO2(%)0.040.060.05
CaO (%)0.020.020.02
Specific Surface Area/BET(m2/g)0.850.931.28
D50 Malvern(μm)4.85.23.7
D90 Malvern(μm)11.322.79.2