Specifies the requirements and the corresponding test methods for the pigments. They are classified in a table which gives the Colour Index Number and the approximate composition of the pigments. The pigments are divided into the standard type and the stabilized type. total lead content, a gravimetric and a titrimetric method are specified. The gravimetric method shall be used as the referee method. The extraction method for the determination of soluble-lead content described has been derived from ISO 6713:1984. Cancels and replaces ISO 3711:1976, of which it constitutes a technical revision.
État actuel: PubliéeDate de publication: 1990-12
Edition: 2Nombre de pages: 8
Comité technique: ISO/TC 256 Pigments, colorants et matières de charge
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|std 1 61|
|std 2 61||Papier|