To further improve dispersion while maintaning the quality of chemicals, RDC, over the years, has been developing a technology of powder micronization at constant particle size distribution. The micronization process by one hand reduces the average size of chemicals, by the other hand eliminates the coarsest fraction eventually present in the available raw materials.

RDC is able to micronize any chemical additives (accelerator, antidegradants, sulphur, metal oxide, azodicarbonamide) used in rubber and thermoplastic compounds. RDC supplies micronized powder also predispersed in polymeric matrix with the brand PREMIX/M.