Concentrated natural rubber latex. Determination of mechanical stability

This document establishes the standardized procedures for evaluating the mechanical stability of concentrated natural rubber latex. It outlines specific test methods designed to determine the ability of the latex product to withstand mechanical agitation without coagulating. The methodology includes preparation of test samples, application of controlled shear forces, and observation of the resulting changes in consistency and structure. Parameters such as the volume of coagulated rubber and the time required for separation are measured to assess the quality and performance characteristics of the material. These tests are applicable to natural rubber latex in its concentrated form and provide a uniform basis for quality control and comparison across different production batches. The approach ensures that the assessment is conducted under defined conditions, allowing for reliable and reproducible results in industrial settings. The procedures described serve as a technical reference for manufacturers and testing laboratories to verify the mechanical properties of the latex against established requirements.