Unisphere Co., Ltd

Cenospheres are hollow ceramic microspheres found in fly ash, a natural by-product of coal combustion from thermal power plant
The cenosphere quality is directly influenced by the coal used in power plant, higher coal quality leads to higher cenosphere quality.
Cenosphere can be classified in many grades according to the following specifications:
√ Size
√ True density
√ Color
Cenosphere offered by Unisphere are packed in :
√ in big bags of 500/600 kg
√ in 20 kg paper bags



We mainly classify our cenosphere based on the true density into:
√ common grade
√ low density grade
√ Common Grade, is the most commonly type of cenosphere, higher true density, with lower price. Used where low density is not required,
√ Low Density Grade, valued by the marker for its lower true density.