PLASBLAK PP6331 black masterbatch is made from polypropylene and is primarily used for polypropylene compounding, molding and extrusion applications. It offers excellent tinting strength and jetness as well as superior protection against UV light degradation.

This product is suitable for use in a wide range of plastics that come into contact with food. For more details regarding the food contact compliance in various countries, please refer to the relevant Food Contact Statement available through your Cabot representative.

Method of Addition:
PLASBLAK PP6331 black masterbatch is designed for ease of dilution and homogeneous mixing and is therefore suitable for direct addition using automatic dosing units or by pre-blending.

Addition Rate:
The amount of masterbatch added depends on the performance requirements of the final application. For effective protection against the effects of UV exposure, a masterbatch addition rate of 6.25% is typical.