Wednesday, 6 January 2016
For the end use production stage such as Injection Molding, Film, Extrusion, Roto Molding, Blow Molding or Fibre production etc, these masterbatches are mixed with the raw polymer to give the entire mix, the specific required colour shade (colour masterbatches) or the targeted modification of certain properties (additive masterbatches).
1. The goal of producing ideal masterbatch is to achieve the optimum dispersive and distributive mixing of pigments, additives and fillers in the polymer matrix.
a. For Pigments- Light Fastness, Heat Stability, REACH registration, ROHS, FDA approval, particle size etc