Vulcanized rubber — Determination of carbon black content — Pyrolytic method

This technical document establishes a standardized procedure for determining the carbon black content in vulcanized rubber. It specifies a thermal decomposition method that involves heating a prepared sample in a controlled atmosphere to facilitate the removal of volatile components. The remaining mass is then analyzed to calculate the quantity of carbon black present within the material. The methodology outlines the necessary equipment requirements, sample preparation steps, and the conditions under which the thermal treatment must be conducted to ensure accuracy and repeatability. By defining precise operational parameters, the document enables laboratories and manufacturers to obtain consistent results when evaluating the composition of rubber compounds. This approach supports quality control processes and helps in verifying material specifications against required performance criteria. The text focuses on the experimental protocol, providing guidance on how to execute the analysis effectively without making subjective assessments or referencing specific administrative bodies or dates associated with its initial release.