DANADD® MB-51LB is a slip masterbatch based on TPU. This additive masterbatch is supplied in a homogeneous and regular pellet form of a light grey colour.

DANADD® MB-51LB can be processed by extrusion and injection moulding. DANADD® MB-51LB is added to the TPU pellets to obtain an anti-blocking effect and a better wax like surface of the extrudates or injection moulding materials with good slip characteristics.

Application

DANADD® MB-51LB is added to the corresponding DANADD® TPUs prior to their procession. Thanks to the universal binder contained in this additive masterbatch, this product can be used both with polyether- and polyester based TPUs.

By the addition of DANADD® MB-51LB, excellent extrusion characteristics will be achieved and, first of all, the surface tack will be smaller and the anti-blocking effect will be improved. If films are produced, the addition of DANADD® MB-51LB will enable an earlier winding up of these films without any bonding. In case of injection moulding applications, this additive will improve the demouldability. All materials produced containing this additive masterbatch are distinguished by surfaces with good slip properties.