ISO 9117-1:2009 塗料とワニス—乾燥試験—パート1：完全乾燥状態と完全乾燥時間の決定 | ページ 2

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 9117-1 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9, General test methods for paints and varnishes, in collaboration with CEN/TC 139, Paints and varnishes.

It cancels and replaces ISO 9117:1990, which has been technically revised. The main changes are:

• a) failure is defined in terms of damage, rather than damage or marking;
• b) the former Annex A concerning required supplementary information has been integrated in the test report.

ISO 9117 consists of the following parts, under the general title Paints and varnishes — Drying tests:

• Part 1: Determination of through-dry state and through-dry time
• Part 2: Pressure test for stackability¹⁾
• Part 3: Surface-drying test using ballotini²⁾

1 Scope

This part of ISO 9117 specifies a test method for determining under standard conditions whether a single coat or a multi-coat system of paint, varnish or related material has reached the through-dry state after a specified drying period.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

Bibliography