Cenosphere, Aluminosilicate microsphere

FOB Price 680 - 850 USD / metric ton

Quantity	680 - 850
Price

MOQ	21 metric ton
Packaging	Container-type sack known as "Big Bag"
Lead Time	14

Quick Details (View All)

Colour	from white to light gray	Particle shape	spherical
Mass fraction of moisture, %, no more	0,2	Sinking sediment, %	to 5
Electrical conductivity, µS, no more	250	Еxpiration date	not limited

Product Details

Cenospheres are hollow glass-ceramic aluminosilicate microspheres formed as part of fly ash during coal combustion at thermal power plants. They accumulate in the form of floating sludge in special pits. They are hollow silicate balls of almost perfect shape with a smooth surface, with a diameter of 10 to 500 microns (µm). Cenospheres are a good filler in the production of products from plastics, gypsum, ceramics, light cements, paints, adhesives, etc. Products with their addition have increased wear resistance, lightness, are not subject to wear, high thermal insulation properties and low cost.