Microspheres By G B Microspheres

We are actively involved in processing & supplying superior quality Cenospheres to its valued customers all over the world. Company carries operations through out the country for collection & harvesting of cenospheres. These raw cenospheres are collected under the supervision of our experienced team stationed at various Power Stations. It is then dried in our processing unit to meet the requirement of our customers.
Chemical properties:
Silica-50-60%, Alumina-33-39%,Iron Oxide:1.3-5%,Calcium:0.5-1.5%,Manganese : 0.8-1.5% ,Co2 gas:60-70% Nitrogen:30-40%
Physical Properties:
Particle size: 5-300 microns
Bulk Density: 0.51 g/cc
Sp.gravity:0.76
Moisture: 0.26%
Sinkers : less than 5%
Hardness:5-6 Moh
Compressive strength: 190 kg/cc
Packing factor:0.67
pH in water:6.5
Oil absorption:10g oil/100cc