NF T45-133-2007 《Rubber compounding ingredients - Carbon black - Determination of sulfur content》 Related products

The NF T45-133-2007 standard specifies methods for the determination of carbon black sulfur content in synthetic rubber ingredients. The standard provides three determination techniques: oxygen bomb calorimetry (Method A), combustion method (Method B) and automatic analyzer method (Method C), of which Method C is the preferred and arbitration method. These methods ensure the accuracy and safety of the determination of sulfur content in carbon black and are essential for quality control in the rubber industry.