Tag Archives: PVC plastic

Polyvinyl Chloride (PVC), identified by plastic code #3, is one of the most problematic contaminants in the PET recycling industry. Even in minimal concentrations, PVC can cause significant issues during the processing of post-consumer PET resins into new products. For illustration: PVC contamination can have negative effects at concentrations as low as 50 parts per million (ppm). These 50 […]