Aluminosilicate microspheres (cenospheres) ASPM-500

Chemical analysis

SiO2 60%-75% CaO 1%-4%
Al2O3 15%-25% TiO2 0,5%-2%
Fe2O3 3%-5% MgO 0,5%-2%

Physical properties

Size, mcm < 500
True density,kg/m3 650 - 800
Bulk density,kg/m3 350 - 430
Moisture, %mass. < 0,5%
Amount of deposits, vol. < 5%
Color Gray

Fractional composition

400 - 500 mcm Less than 2%
250 - 400 mcm 7 - 11%
160 - 250 mcm 38 - 44%
100 - 160 mcm 35 - 41%
Less than 100 mcm 10 - 16%
 

Aluminosilicate microspheres (cenospheres) ASPM-400

Chemical analysis

SiO2 45%-60% CaO 0,5%-2%
Al2O3 35%-50% TiO2 0,5%-2%
Fe2O3 1%-3% MgO 0,5%-2%

Physical properties

Size, mcm < 400
True density,kg/m3 650 - 800
Bulk density,kg/m3 350 - 430
Moisture, %mass. < 0,5%
Amount of deposits, vol. < 5%
Color Light gray

Fractional composition

> 400 mcm 0,5%
250 - 400 mcm 2 - 9%
160 - 250 mcm 28 - 34%
100 - 160 mcm 32 - 44%
Less than 100 mcm 20 - 31%
 

Package: 500 and 550 kg polypropylene big bags with a polyethylene insert or 20 kg paper bags

Delivery: van and container deliveries by rail, marine and car transport all over the world on the terms CIF, DAP and other in accordance with Incoterms 2010.