NBB 140

• Is a concentrate that is manufactured to a high dispersion standard making it suitable for quality compound/component colouring. • Is also food contact approved. • Can be used in the following areas. Moulding to give a deep black colour. Compounding whereby the dilution properties offer easy compound colouring in most processes. In Extrusion, it is suitable for general purpose thick/thin section extrusion. • Can be used either by feeding polymer and masterbatch into the processing equipment hopper directly or by pre-blending. It is compatible with most Nylon materials including PA66.