U.K. Firm Develops Polymer-Specific Color Masterbatch For Rigid PVC

摘要

A technology said to produce the world's first polymer-specific color master-batch for rigid PVC uses processing aids and lubricants to overcome processability and homogenization problems related to the resin. Traditionally, color has been added to rigid PVC via liquid color concentrates, wax dispersions, flexible-PVC-based masterbatches, or universal masterbatches.