EN ISO 787-17:2019

General methods of test for pigments and extenders - Part 17: Comparison of lightening power of white pigments (ISO 787-17:2019)

Publication date:   Aug 15, 2019

General information

60.60 Standard published   May 15, 2019

CEN

CEN/TC 298 Pigments and extenders

European Norm

87.060.10   Pigments and extenders

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Scope

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.

Life cycle

PREVIOUSLY

Replaces
EN ISO 787-17:2017

NOW

PUBLISHED
EN ISO 787-17:2019
60.60 Standard published
May 15, 2019