... tires, rubber tubes, rubber shoes, electrical cables, etc.. chemical product CZSightly odor, non—toxic,density 1.31-1.34g/cm3 ... , insoluble in water, dilude acid, dilude alkaline solutions, and gasoline.ApplicationsCZ is a highly active delayed rubber accelerator with excellent ... cold places, avoiding moisture and heat to minimize decomposition.Product standard: HG/T 2096-2006aPurity and free amine is ...