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Projekto etapai

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
Nuo 2025-09-14 iki 2025-11-13
4. Closure of enquiry
5. Submission to Formal Vote

Organizacija

CEN Europos standartizacijos komitetas

ICS

87.060.10 - Pigmentai ir užpildai

Užsienio technikos komitetas

CEN/TC 298

Komentarų skaičius

0

Komentavimo pradžia

2025-09-14

Taikymo sritis

The method specified provide an instrumental alternative to those described in ISO 787/16 and ISO 787/17. Equal masses of a coloured material are separately dispersed in the same mass of the same white pigment paste. The reflectivity of each dispersion is measured photometrically. From the corresponding values of K/S the relative tinting strength is given. For measurement of the relative scattering power equal masses of a white test material and an agreed reference pigment are separately dispersed in the same mass of the same black pigment paste. The reflectivity of each dispersion is measured photometrically at 550 nm. From the corresponding values of K/S the relative scattering power is given.

Ryšiai

Pakeis
LST EN ISO 787-24:2002