ISO 6860-2006 Paints and varnishes – Bending test (tapered shaft)

A Preface
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International standards are drafted according to the rules given in Part 2 of the ISO/IEC Directive.

The main task of the technical committee is to develop international standards. Draft international standards adopted by the Technical Committee will be circulated to member bodies for voting. Publication as an international standard requires approval by at least 75% of member institutions.

ISO 6860-2006 Paints and varnishes – Bending test (tapered shaft)

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ISO 6860 by technical committee ISO/TC 35, paints and varnishes, subcommittee SC 9, paint and varnish for general test methods.

Second edition cancel and replace the first edition (ISO 6860:1984), the revised version has been technology. The main changes are:

– increase in the first paragraph 5.1 the instructions of aluminum plate rolling direction;

— The diameter of the small end of the cone has been changed to (3,1 ± 0,1) mm so that the equipment standardized in ASTM conforms to international standards;

– edited text revision.

ISO 6860-2006 Paints and varnishes – Bending test (tapered shaft)

This international standard is one of five documents (see also ISO 1519, ISO 1520, ISO 6272-1 and ISO 6272-2) that provide empirical test procedures for the evaluation of the resistance of paints, varnish and related product coatings to cracking and/or exfoliation from substrates under different deformation conditions.

1 Scope
This INTERNATIONAL standard describes an empirical test procedure for evaluating the resistance of paints, varnishes or related product coatings to cracking and/or shedding from metal substrates when bent around tapered manshafts under standard conditions.

For multi-coating systems, each coating can be tested individually or the entire system can be tested.

ISO 6860-2006 Paints and varnishes – Bending test (tapered shaft)

2 Normative references
The following reference documents for the application of this document is required. For dated references, only the cited version applies. For undated references, the references of the new version (including any amendment) applies.

ISO 1513, Paints and varnishes — Examination and preparation of test samples

ISO 1514, paints and varnishes – test standard panel

ISO 2808, paints and varnishes – determination of thin film thickness

ISO 15528, paint, varnish and paint and varnish raw materials – sampling

Only the standard information component is publicly available. To see the full content, you’ll need to purchase the standards through formal channels.

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