ISO INTERNATIONAL STANDARD 9650-3 Second edition 2009-07-15 Small craft Inflatable liferafts - Part 3: Materials Petits navires-Radeaux de survie gonflables - Partie3:Matériaux Reference number ISO 9650-3:2009(E) @ ISO 2009 ISO 9650-3:2009(E) 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 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/lEC 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 paten rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 9650-3 was prepared by Technical Committee ISO/TC 188, Small craft. This second edition cancels and replaces the first edition (isO 9650-3:2005), which has been technically revised. IsO 9650 consists of the following parts, under the general title Small craft - Inflatable liferafts: Part 1:Type / Part 2: Type II Part 3: Materials @ ISO 2009 - All rights reserved ili INTERNATIONAL STANDARD ISO 9650-3:2009(E) Small craft Inflatable liferafts: Part 3: Materials 1 Scope ThispartofisO965ospecifiesrequirementsandtestmethodsforthematerialsusedintheconstructionof the inflatable liferafts specified in ISO 9650-1 and ISO 9650-2. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated document (including any amendments) applies. Iso 1419, Rubber- or plastics-coated fabrics Accelerated-ageing tests Iso 1421, Rubber- or plastics-coated fabrics - Determination of tensile strength and elongation at break Iso 2231, Rubber- or plastics-coated fabrics Standard atmospheres for conditioning and testing Iso 2411, Rubber- or plastics-coated fabrics - Determination of coating adhesion Iso 3011, Rubber- or plastics-coated fabrics - Determination of resistance to ozone cracking under static conditions IsO 4674-1, Rubber- or plastics-coated fabrics — Determination of tear resistance Part 1: Constant rate of tear methods Iso 5978, Rubber- or plastics-coated fabrics - Determination of blocking resistance Iso 9227, Corrosion tests in artificial atmospheres - Salt spray tests 3Fabrics 3.1 Materials The materials used for the buoyancy chambers, floor, canopy support and canopy shall be single- or double-faced coated fabrics. The base fabric shall be inherently rot-proof. NOTE Cotton base fabric will not be considered as rot-proof. @ IS0 2009 - All rights reserved 7