In the rubber sector, DAVID MINERALS has a proposal for mineral raw materials:
The carbonate of SH minerals: in addition to their low abrasiveness, high-purity calcite fillers offer additional advantages in the rubber field. In this case, micronized fillers show particularly low sensitivity to so-called plating, the adhesion of material to extruder nozzles. Using MICROSTONE fillers increases productivity by avoiding plating and abrasion.