ISO 6860-2006 “Paint and varnish bending test (conical shaft)”

A Preface
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ISO 6860-2006 “Paint and varnish bending test (conical shaft)”

ISO 6860 was developed by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9, General test methods for paints and varnishes.

The second edition cancels and replaces the first edition (ISO 6860:1984), which has been technically revised. The main changes are:

– an indication of the rolling direction of the aluminum plate is added in paragraph 5.1;

— 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;

— The text has been edited and revised.

ISO 6860-2006 “Paint and varnish bending test (conical 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.

2 Normative references
The following references are required for the application of this document. For dated references, only the cited version applies. For undated references, the new version of the reference (including any revisions) 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 film thickness

ISO 15528, Paints, varnishes and raw materials for paints and varnishes — 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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