Paints and varnishes. Bend test (conical mandrel) Ingestion-build-54371 Managing directors

Managing directors

BS 3987 is a British Standard that discusses anodic oxidation coatings on wrought aluminium

BS EN 15288‑2:2018 supersedes EN 15288-2:2008

ISO 17420-3 taken as the basis for the revision of EN 148-1

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Paints and varnishes. Bend test (conical mandrel) Ingestion-build-54371 Managing directors1 Scope This International Standard describes an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and or detachment from a metal substrate when subjected to bending around a conical mandrel under standard conditions. For a multi coat system, each coat may be tested separately or the complete system may be tested.