ISO 4660:2020

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.

Status : Published

Publication date : 2020-05
Edition : 5

Number of pages : 9
Technical Committee
:
ISO/TC 45/SC 3

Raw materials (including latex) for use in the rubber industry
ICS :

83.040.10

Latex and raw rubber

This standard contributes to the following Sustainable Development Goals:

	Format	Language
std 1 58	PDF + ePub
std 2 58	Paper

A standard is reviewed every 5 years

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