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GMW17328 2nd Edition, March 2020 Ultraviolet Durability of Primers and Painted Plastics
Description / Abstract:
GMW17328, 2nd Edition, March 2020 - Ultraviolet Durability of Primers and Painted Plastics
Purpose.
This procedure provides a method to test whether a primer or primer surfacer is sensitive to Ultraviolet (UV) energy, which may lead to topcoat delamination. This procedure can also be used to evaluate the photosensitivity of plastic substrates and whether a primer is necessary to protect the substrate from ultraviolet energy.
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