THERMICOL - SNT is a wide range of insulating cover powders designed for use in the ladle to prevent heat loss during casting.

Typical components in the cover powder are:
- CaCO3, CaF2, Al2O3, CaO, MgO, SiO2, Na2O, K2O, C

Function of the cover powders:
- thermal insulation of the melt in the steel ladle

THERMICOL - SNT powders are suitable for all steel grades. The application is manual. They are added on the ladle surface during its way from the secondary refining station to the continuous casting machine. The application rate is sufficient to give a 30 mm powder layer on the steel surface.