What are the differences between slag powder and ultrafine powder?

Slag powder is a type of fine powder formed by grinding slag, with a particle diameter generally less than 15 microns and good activity. It can be used to replace some clinker or limestone in cement, and is used in cement manufacturing; It can also be used as a concrete admixture to improve the strength and durability of concrete.

Ultrafine mineral powder is a mineral powder with a particle size distribution between 5-20 microns after processing through grinding, grading, and modification. It is mainly used for the preparation and reinforcement of concrete, improving its performance and service life.

The difference between slag powder and ultrafine powder

1. Particle fineness: The particle size of slag powder is generally less than 15 microns, while ultrafine mineral powder ranges from 5 to 20 microns.

2. Usage: Slag powder is mainly used for cement manufacturing and concrete admixtures, while ultrafine powder is used for concrete preparation and reinforcement, improving the performance and service life of concrete.

3. Different composition: The main component of slag powder is silicate, while the main component of ultrafine ore powder is dead limestone, limestone, etc.

Liming Heavy Industry LM series slag vertical mill and LUM ultrafine vertical mill are respectively suitable for slag powder, ultrafine mineral powder, and ultrafine composite mineral admixtures.