Paints and varnishes. Bend test (conical mandrel) Ingestion-build-53008 Tolerances on flatness and squareness

Tolerances on flatness and squareness of front and back surfaces (solid iron block squares)

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EN 60127-3

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Middle executives who set up and administer product and service development projects

Paints and varnishes. Bend test (conical mandrel) Ingestion-build-53008 Tolerances on flatness and squareness1 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.