The importance of rubber mixing charging order and factors affecting

1.1 The importance of the feeding order in the rubber mixing process, the feeding order directly affects the dispersion of rubber mixing uniformity, physical and mechanical properties and processing performance. Reasonable charging sequence can make the compound evenly dispersed in the raw rubber, improve the uniformity and stability of the rubber compound; at the same time, it can also effectively avoid the interaction between the compound resulting in performance degradation or processing difficulties. Therefore, the optimisation of the charging sequence is of great significance to improve the quality and production efficiency of the rubber mix.
1.2 Factors affecting the charging order The selection of the rubber mixing charging order is affected by a variety of factors, mainly including the type of raw rubber, the type and amount of compatibilizer, the type of mixing equipment and process parameters, etc. Different types of raw rubber and compatibilizer, the type of mixing equipment and process parameters. Different types of raw rubber and with different physical and chemical properties of the agent, the charging order requirements are also different. In addition, the type of mixing equipment and process parameters (such as speed, temperature, pressure, etc.) will also affect the choice of charging order. Therefore, when determining the dosing sequence, these factors need to be considered in order to develop a reasonable dosing programme.