ISO INTERNATIONAL STANDARD 14680-1 First edition 2000-04-01 Paints and varnishes Determination of pigment content - Part 1: Centrifuge method Peintures et vernis - Détermination de la teneur en pigment - Partie 1: Méthode par centrifugation Reference number ISO 14680-1:2000(E) ISO @ ISO 2000 ISO 14680-1:2000(E) Contents 1 Scope 2 Normative references 3 Term and definition 4 Principle, 5 Apparatus 6 Sampling .. .2 7 Procedure. 8 Expression of results .3 9 Precision. 10 Test report.. ili ISO 14680-1:2000(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO 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 3. 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 part of isO 14680 may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. Subcommittee SC 9, General test methods for paints and varnishes. IsO 14680 consists of the following parts, under the general title Paints and varnishes Determination of pigment content: 一Part 1: Centrifugemethod Part 2: Ashing method Part 3: Filtration method @ ISO 2000 - All rights reserved