Advantages and use cases of cenospheres
Cenospheres are inert, hollow spheres consisting of silica and alumina, filled with gas (mostly carbon dioxide and/or nitrogen). It is a by-product of coal combustion with thermal power plants.
Their main advantages:
- product weight reduction
- lowering the thermal conductivity
- fluidity boost
- increasement of temperature resistance (> 1000 °C)
Typical applications:
- construction
- isolating compounds
- sandwich and fireboard wall panels
- polymers and plastics.
We are looking forward to your requests about our cenospheres.