PARALOID™ K-416 High Molecular Weight Process Aid

High molecular weight process aid. Offers improved efficiency for density reduction and foam expansion without sacrificing the lubricating properties of PARALOID K-415. It is a bifunctional material combining the necessary melt strength with the convenience of metal release in one product. This formulation provides metal release without the risk of additional plate-out. Offers lower use cost, better cell structure at equal loading. Enables the density reduction. Is recommended for cellular core PVC pipe. Other applications and processes, such as foam profiles or deck board, may benefit from the metal release provided by PARALOID K-416.