ISO 787-14:2019
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ISO 787-14:2019
74766

Abstract  Preview

This document specifies a general method of test for determining the electric resistivity (specific electric resistance) or the specific electric conductivity, respectively, of the aqueous extract of a pigment. The method is applicable to all pigments and extenders, except pigments that are soluble in water.

The resistivity of the aqueous extract of a pigment is considered as a property independent of the amount of water-soluble matter. If agreed, a cold extraction method can be used.


General information 

  •  :  Published
     : 2019-03
  •  : 3
     : 3
  •  : ISO/TC 256 Pigments, dyestuffs and extenders
  •  :
    87.060.10 Pigments and extenders

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