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NBN ISO 5435:2021
Rubber compounding ingredients — Carbon black — Determination of tinting strength
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Summary
This document specifies a method for the determination of the tinting strength of carbon black relative
to an industry tint reference black.
The method is based on the use of five different commercial instruments. Other instruments can be used
if the test results for the standard reference blacks are within the control limits given in ASTM D4821.
NOTE The Densichron reflectometer and the Meeco Colormaster are no longer commercially available, but
the procedures have been included for the benefit of those who still use these instruments.
to an industry tint reference black.
The method is based on the use of five different commercial instruments. Other instruments can be used
if the test results for the standard reference blacks are within the control limits given in ASTM D4821.
NOTE The Densichron reflectometer and the Meeco Colormaster are no longer commercially available, but
the procedures have been included for the benefit of those who still use these instruments.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/29/2021 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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29/05/2021
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