International Organization for Standardization (ISO)
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ISO 6860:2006
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.
ISO 6860:2006 Referenced Document
ISO 1513 Paints and varnishes - Examination and preparation of test samples*, 2010-05-01 Update
ISO 1514 Paints and varnishes - Standard panels for testing*, 2016-08-01 Update
ISO 15528 Paints, varnishes and raw materials for paints and varnishes — Sampling*, 2020-05-13 Update
ISO 2808 Paints and varnishes — Determination of film thickness*, 2019-07-26 Update
ISO 6860:2006 history
2006ISO 6860:2006 Paints and varnishes - Bend test (conical mandrel)
1984ISO 6860:1984 Paints and varnishes; Bend test (conical mandrel)