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EN ISO 787-17:2017

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

General methods of test for pigments and extenders - Part 17: Comparison of lightening power of white pigments (ISO 787-17:2002)

Superseded date

25-05-2019

Published date

18-10-2017

European foreword
1 Scope
2 Normative references
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Test report

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.

Committee
CEN/TC 298
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

ISO 788:1974 Ultramarine pigments for paints
ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling

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