3 Sept 2026

AddWorks^™ PPA 101 FG enables PFAS-free polymer processing in polyolefin extrusion applications

AddWorks PPA 101 FG is a PFAS-free polymer processing aid (PPA) for polyolefin extrusion applications, based on Clariant's proprietary organic material technology. In PE blown and cast films, it solves melt fracture – commonly called sharkskin – and it prevents die build-up. For decades, fluoropolymer-based polymer processing aids have been the standard solution to these challenging production issues but tightening global PFAS regulations and even selective bans in certain regions and applications are the driving forces behind the emerging conventional fluoropolymer technology phase-out. Clariant’s AddWorks PPA 101 FG is suitable for LLDPE based packaging, agricultural, and building & construction film applications amongst others. Unlike fluoropolymer-based PPAs, it contains no PFAS, no silicone, nor inorganic substances, it is non-hazardous and label-free, and holds broad food contact approvals under FDA, EFSA, Mercosur, China GB, and Japanese regulations.