Estado : Retirada

Esta norma ha sido revisada por ISO 787-17:2019

Resumen

This part of ISO 787 specifies a general method of test for comparing the lightening (reducing) power of a white pigment with the lightening power of an agreed sample of the same type.

Two procedures (A and B) are described. Procedure A is quicker than procedure B and is suitable for testing one sample of pigment; procedure B is better for testing several samples, and especially if a pigment of unknown lightening power is being tested.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 2002-08
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 2
    Número de páginas
     : 5
  • Comité Técnico :
    ISO/TC 256
    ICS :
    87.060.10 
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