Struktol® EF 44 A

Blend of fatty acid derivatives, predominantly zinc soaps that enhances the processing of natural rubber, SBR and EPDM. Recommended especially for extruded compounds but can be used in transfer molding and injection molding. It improves the dispersion of charges, especially mineral fillers and has a positive influence on batch-to-batch uniformity. It can also act as an activator and allows the reduction of the amount of stearic acid.