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ISO 4660:2020 (R2025)
Rubber, raw natural — Colour index test
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Summary
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.
Notes
60.60 : Norme internationale publiée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 05/27/2020 |
| Confirmation Date | 06/10/2025 |
| Edition | 5 |
| Page Count | 9 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
04/02/2011
Superseded
, Reaffirmed
Historical
Previous versions
04/02/2011
Superseded
, Reaffirmed
Historical