GB/T 9869 - 2014 for the determination of vulcanization characteristics of rubber compound, using disc oscillation vulcanization instrument method. It clarifies the determination principle, standardizes the operation process of the instrument, specifies the key parameter setting and accuracy requirements of the instrument, and also explains the preparation method of the rubber sample. Through this standard, rubber manufacturers and testing institutions can accurately determine the vulcanization characteristics of rubber compound, such as vulcanization time, vulcanization degree, etc., to help control the mass of products, optimize the Rubber production process, and improve the overall product performance and mass level of the rubber industry.