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ISO 3858:2018

Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extract
4. 6. 2018.

Опште информације

90.93     8. 9. 2023.

ISO

ISO/TC 45/SC 3

Međunarodni standard

83.040.20  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 3858:2008

TRENUTNO

OBJAVLJEN
ISO 3858:2018
90.93 Odluka o potvrđivanju standarda
8. 9. 2023.