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sklademVydáno: 2018-06-11
BS ISO 3858:2018
Rubber compounding ingredients. Carbon black. Determination of light transmittance of toluene extract
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Označení normy: | BS ISO 3858:2018 |
Počet stran: | 16 |
Vydáno: | 2018-06-11 |
ISBN: | 978 0 580 97213 3 |
Status: | Standard |
Popis
BS ISO 3858:2018
This standard BS ISO 3858:2018 Rubber compounding ingredients. Carbon black. Determination of light transmittance of toluene extract is classified in these ICS categories:
- 83.040.20 Rubber compounding ingredients
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.