BYK®-P 4102 is a processing additive for thermoplastics (compounds and masterbatches based on PE and PP) to improve the dispersion of pigments and mineral fillers. It improves the throughput and reduces the viscosity and filter pressure value.
BYK®-P 4102 adsorbs on the surface of the fillers and pigments, therefore bringing about an optimum processing and dispersion during extrusion. It improves the torque build-up, throughput, viscosity (MVR), filter pressure value (FPV) and dispersion quality.
The additive is particularly recommended for filled thermoplastic compounds and colour masterbatches based on PE and PP, but also for ABS, PA and PVC.