A filler cannot be used to the best of advantages in polymer unless this is a good adhesion between them. The
company introduced in its range of coated carbonate a speciality product to suit certain taylor made application.
In coated filler, the calcium strerate/steric acid surface is produced by chemical reaction with calcium carbonate
hence the treatment is firmly bonded to the surface of the particle. In this micron coaring process, it is not a
physical coating or a mixture and therefore will neither wash off in processing nor segregated during process.
coated calcite have high whiteness and is very free flow in nature.