NF ISO 4660:2020
Current
Current
The latest, up-to-date edition.
Rubber, raw natural - Colour index test
Available format(s)
Hardcopy
Language(s)
English - French
Published date
09-01-2020
Publisher
This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale: — MethodA: colour matching against standard coloured glasses; — MethodB: colour determination using colour spectrophotometer.
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