The process of homogenization and dispersion of crude rubber and various additives through mechanical mixing and refining. The rubber mixture (or compound) is obtained after mixing. The purpose of mixing is to mix and disperse rubber and compounding agent evenly with the required plasticity, which has an important impact on further processing and product quality. At present, the main mixing methods are open mill mixing and internal mixer mixing, and continuous mixing has not been widely used.
Organic polymer materials -> Rubber