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MS ISO 4660:2021
Rubber, raw natural — Colour index test
(ISO 4660:2020, IDT)
This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale:
— Method A: colour matching against standard coloured glasses;
— Method B: colour determination using colour spectrophotometer.
In case of dispute, the preferred method is Method B.
Original
PDF
28/07/2021
18
NSC 14 - Rubber and Rubber Products
83.040.10
30.00