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Contact Supplierprocess cenosphereÂ
state - powdered
packaging type - hdep bags
packaging size - 50 kgs, 1 ton jumbo bags
price 55000 per ton
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chemical propertiesÂ
sio2 50 –  60 %Â
al2o3 32 – 40 %Â
fe2o3 1 – 2 %Â
k2o 1.2 – 3.2 %Â
tio2 0.8 – 1.3 %Â
mgo 1 –  2.5 %Â
na2o 0.2 – 0.6 %Â
cao 0.1 –  0.5 %
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physical propertiesÂ
specific gravity -         0.75 – 0.85 g/ccÂ
bulk density -          0.35 – 0.45 g/ccÂ
compressive strength      180 – 280 kgs/cm2Â
hydraulic crush resistance atÂ
3000 psi            40 % maximumÂ
hardness (moh’s)        5 - 6Â
shape             sphericalÂ
color light grey –        light buffÂ
melting point         1200 – 1300 deg celciusÂ
ph in water          6 – 7Â
moisture           0.5 % maxÂ
sinkers            5 % maxÂ
oil absorption         16 – 18 g/100g
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