Iso 20457 Tg5 Jun 2026

It’s tempting to ask for the tightest tolerance possible, but over-specification leads to ballooning costs

| Section | Content | |---------|---------| | Clause 6.2 | Mechanical recycling – Purity requirements, size reduction, and compounding | | Clause 6.3 | Feedstock recycling – Pyrolysis, gasification, and depolymerization conditions | | Clause 7 | Contaminant management – Limits for PVC, PVDC, paper, metals, and residual organics | | Annex B (informative) | Decision matrix for selecting recovery route based on waste stream | Iso 20457 Tg5