Celogen 754-A for Rubber Activated azodicarbonamide Crompton-Uniroyal Chemical Surfactants Surfactants >> Amides Rubber - Elastomer (Chloroprene, Butyl …) Ethylene co-terpolymers - solid (EVA, EMA...) CELOGEN ® 754A Chemical Foaming Agent Activated Azodicarbonamide Contains effective activation system. Effect of further activation is minimized. Strong activators such as zinc oxide, zinc stearate and treated urea (BIK ® OT) may provide further reduction in decomposition temperatures. Nondiscoloring; decomposition residue is white. Chemical foaming agent designed for rubber and thermoplastics, EVA, shoe soling and automotive extrusions. Auxiliary foaming agent. Nondiscoloring activated azodicarbonamide. Used as a chemical foaming agent for rubber and thermoplastics, EVA. Contains effective activation system. Can be used in combination with strong activators such as zinc oxide, zinc stearate and treated urea to provide reduction in decomposition temperatures.