What is a polymer-bound preparation?

Instead of the pure powders or liquids, polymer-bound preparations or dry liquids avoid material losses and deposits on the weighing equipment or in the feed chute of the internal mixer. The predispersed form further enhances the chemical activity of the active ingredients so that in many cases the quantity of material is reduced.

What makes premix® different from other predispersed materials?

is homogeneously dispersed in a proper polymeric matrix. RDC technology is unique in the field of predispersed material production: the manufacture of Premix® is carried out in very mild condition, in rder to avoid any decomposition of the “active part”. The polymeric matrix has an high compatibility with the elastomeric material and has no effe

Are rubber blends 'exploded chemist's shops'?

Rubber blends are often ironically described as ‘exploded chemist's shops’. The number of accelerators and other essential additives for sulphur crosslinking alone can easily amount to 25 to 30 different substances.