Објављен
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.
ПОВУЧЕН
ISO 787-17:2002
ОБЈАВЉЕН
ISO 787-17:2019
90.93
Одлука о потврђивању стандарда
3. 9. 2024.
Opšte metode za ispitivanje pigmenata i punilaca – Deo 17: Poređenje moći posvetljivanja belih pigmenata
60.60 Стандард објављен