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Overview ISO 4892-4:2013 - Plastics - Methods of exposure to laboratory light sources - Part 4: Open‑flame carbon‑arc lamps - specifies laboratory methods to reproduce the weathering effects plastics…
Overview ISO 4892-4:2024 - Plastics - Methods of exposure to laboratory light sources - Part 4: Open‑flame carbon‑arc lamps specifies laboratory methods to reproduce outdoor weathering of plastics us…
1 Scope This document specifies methods for exposing specimens to open-flame carbon-arc lamps in the presence of moisture to reproduce the weathering effects that occur when materials are exposed in…