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ČSN EN ISO 787-17 (670520)
General methods of test for pigments and extenders - Part 17: Comparison of lightening power of white pigments
Translate name
STANDARD published on 1.11.2019
The information about the standard:
Designation standards: ČSN EN ISO 787-17
Classification mark: 670520
Catalog number: 508115
Publication date standards: 1.11.2019
SKU: NS-974278
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 787-17 (670520):
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
Preview of the standard ČSN EN ISO 787-17 (670520)
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