ISO 3858:2018 (R2023)
Active , Reaffirmed Standard
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ISO 3858:2018 (R2023)

Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extract

Summary

This document specifies a method for the determination of the light transmittance of the toluene extract from carbon black for use in the rubber industry, as a means of measuring the discolouration caused by the extractable matter. The light transmittance value provides an estimate of the degree of discolouration caused by the toluene-extractable matter present on the surface of the carbon black. This method might not be applicable to carbon blacks with a high extractable-matter content.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 06/04/2018
Confirmation Date 09/08/2023
Edition 4
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
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