International Standard
ISO 787-17:2019
General methods of test for pigments and extenders — Part 17: Comparison of lightening power of white pigments
Reference number
ISO 787-17:2019
Edition 3
2019-04
International Standard
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ISO 787-17:2019
74769
Published (Edition 3, 2019)

ISO 787-17:2019

ISO 787-17:2019
74769
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Format
CHF 42
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Abstract

This document 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 specified. 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.

General information

  •  : Published
     : 2019-04
    : International Standard under systematic review [90.20]
  •  : 3
     : 5
  • ISO/TC 256
    87.060.10 
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