Polymer Processing Additives (PPA)
Polymer Processing Aid is used in polymer formulation to increase the quality of finished product. Polymer Processing Aid is added in molten polymers when they are subjected to extrusion process in order to be formulated into a film, tube, pipe or other products. Polymer Processing Aid guard polymer products while processing from damages such as melt fracture, die build up and polymer degradation which are irreversible and results in gels and dark spots in the finished product. As no Polymer Processing Aid remain on the surface of the extruded product, they can be easily printed or sealed. Apart from damages Polymer Processing Aid also helps in improving film transparency, improving smoothness and surface aspect, improving product appearance and improving mechanical properties. It also reduces time, helps in consistent production, consumes low energy, helps in reduction of cycle times and quicker transition and helps in reducing die pressure. Polymer Processing Aids are widely available all around the world and used in making polymer products through extrusion process. Polymer Processing Aid market is expected to witness an escalating demand among the industries