CENOFIL™ - Cenospheres by Kalimati Carbon (P) Ltd., India Alumino Silicate Microsphere, Floater Ash, Oil Well Drilling Cement Additive, Density Reducing Filler

Welcome to CENOFIL™


CENOFIL™ cenospheres are lightweight, hollow, spherical, low density, free-flowing, alumino-silicate microspheres used in variety of applications including oil well cementing, automobiles, construction, ceramics replacing mined minerals and resins, significantly lower production cost.


CENOFIL™ brand

CENOFIL™ brand is owned by Kalimati Group, a Rs. 1 billion enterprise with state of art cenosphere processing & testing facility at Kharagpur strategically located in proximity to many mega coal fired power plants as well as to Calcutta Port in the state of West Bengal, India.

CENOFIL™ products

CENOFIL™ products allows environmentally sustainable utilization of functional fillers & are extracted from pulverized fuel ash from coal-fired power stations.

CENOFIL™ cenospheres

CENOFIL™cenospheres are fillers used to replace minerals and resins where the benefits may be as diverse as weight reduction, improved thermal insulation, reduced shrinkage, improved fire resistance or simply easier application.

CENOFIL™cenospheres range

CENOFIL™cenospheres range from 5-500 microns. A variety of standard grades are available with very accurate particle size top cuts and distribution ranges.

Market & Applications