Company Information
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Contact Supplierprocess cenosphere
state - powdered
packaging type - hdep bags
packaging size - 50 kgs, 1 ton jumbo bags
price 55000 per ton
chemical properties
sio2 50 – 60 %
al2o3 32 – 40 %
fe2o3 1 – 2 %
k2o 1.2 – 3.2 %
tio2 0.8 – 1.3 %
mgo 1 – 2.5 %
na2o 0.2 – 0.6 %
cao 0.1 – 0.5 %
physical properties
specific gravity - 0.75 – 0.85 g/cc
bulk density - 0.35 – 0.45 g/cc
compressive strength 180 – 280 kgs/cm2
hydraulic crush resistance at
3000 psi 40 % maximum
hardness (moh’s) 5 - 6
shape spherical
color light grey – light buff
melting point 1200 – 1300 deg celcius
ph in water 6 – 7
moisture 0.5 % max
sinkers 5 % max
oil absorption 16 – 18 g/100g