STRUKTOL® EF 44 A

STRUKTOL® EF 44 A by Struktol is a processing additive for natural & synthetic rubber. It is a blend of fatty acid derivatives (predominantly zinc soaps). It provides excellent improvement of processing behavior for a wide range of elastomers like NR, SBR, and EPDM (except for halogenated elastomers). STRUKTOL® EF 44 A improves dispersion of fillers (especially mineral fillers) and has a beneficial influence on batch-to-batch uniformity. It is suited for applications in extruded components, transfer molding and injection molding. It also acts as a cure activator and allows for reduced dosage of stearic acid. Recommended dosage level is 1-3 phr. The shelf life of this product is 2 years.