Dow Corning introduces new silicone masterbatch with effective slip resistance

摘要

Anew silicone masterbatch designed to reduce the coefficient of friction (COF) in high-speed form-fill-seal (FFS) packaging operations has been designed by Dow Corning. The new MB25-035 Masterbatch, unveiled at Chinaplas, is an advanced silicone-based formulation developed as an alternative to organic additives, whose slip performance is known to degrade over time and at elevated temperatures. Used as a slip additive for low-density polyethylene (LDPE) blown film, Dow Corning says MB25-035 Masterbatch only needs to be incorporated in the outside layer of the film, unlike organics that are used in all layers. This saves money and prevents migration into package contents. It prevents die build-up and gel deposition, and disperses easily and completely for optimal slip performance. "Dow Corning has taken the lead in developing a next-generation slip technology to help manufacturers around the world address the demands and stresses of high-speed, high-volume FFS processing," said Christophe Paulo, Global Segment Leader, Plastics & Composites For Dow Corning. "Our new MB25-035 Masterbatch offers superior performance - from smooth dosing to extended slip performance to the elimination of troublesome build-up - enabling our customers to optimise their productivity and avoid the interruptions commonly caused by competitive products, particularly organics."