GB/T 37191-2018 in English

This standard outlines a method for determining the moisture content in natural rubber using the Karl Fischer titration technique. It provides detailed procedures for sample preparation, reagent selection, and the execution of the titration process. The method is applicable to various types of natural rubber and is designed to ensure accurate and consistent results. The standard includes specifications for equipment calibration, environmental conditions, and data interpretation. It is intended for use by laboratories and industries involved in the production, testing, and quality control of natural rubber products. The procedures described are suitable for routine analysis and can be employed in both research and industrial settings. The standard also addresses safety considerations and recommends appropriate handling practices for the chemicals involved in the analysis.