Black Master batch S-BK455
Extensively used, application in injection moulding, extrusion, and the blown film processes.
High concentration, excellent dispersion performance, well glossiness , strong opaque.
Smooth surface without odour, achieve the food packaging usage standard, more outstanding when application in the sheet material extrusion. Prevailing both in quality and price compared with the same line product.
The Black Master batch does not content the heavy metal, Cadmium for example.The color pigment either.