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Norm

ISO 787-17:2019

Issue date: 2019 04 02

General methods of test for pigments and extenders — Part 17: Comparison of lightening power of white pigments

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 sam...
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English

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.

ISO 787-17:2019
2019 04 02
General methods of test for pigments and extenders — Part 17: Comparison of lightening power of whit...
Norm
ISO 787-17:2002
2002 07 18
General methods of test for pigments and extenders — Part 17: Comparison of lightening power of whit...
Norm
ISO 787-17:1973
1973 11 01
General methods of test for pigments — Part 17: Comparison of lightening power of white pigments
Norm