NEN-ISO 1138
Rubber compounding ingredients - Carbon black - Determination of sulfur content
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 2022 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Rubber compounding ingredients): | 83.040.20 |
scope:
This document specifies two methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry:
- Method A, using a combustion furnace;
- Method B, using an automatic analyser.
With respect to safety aspects and test precision, it is preferable to use automatic systems. Method B is therefore the preferred method. Classical chemical analysis (Method A) is acceptable if automatic equipment is not available.
Document History
NEN-ISO 1138
June 1, 2022
Rubber compounding ingredients - Carbon black - Determination of sulfur content
This document specifies two methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry:
— Method A, using a combustion furnace;
— Method B, using...
April 1, 2012
Rubber compounding ingredients - Carbon black - Determination of sulfur content - Amendment 1: Clarification of digestion temperature in Subclause 3.4.5
A description is not available for this item.
February 1, 2007
Rubber compounding ingredients - Carbon black - Determination of sulfur content
This International Standard specifies three methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry: Method A, using an oxygen bomb calorimeter;...
December 1, 1982
Rubber compounding ingredients - Carbon black - Determination of sulphur content
Ignition of a weighed test portion of dried carbon black in an oxygen bomb calorimeter. After the bomb is opened, washing of the inner surfaces with water, and collection of the washings in a beaker....