... .foaming agent yellow 3.competitive price with good quality used in PVC, PS, PP, PE, EVA, NBR, SBR etc specification Main components Azodicarbonamide ... is well known as the most popular and effective chemical foaming agent for PVC,PS,PP,PE,TPR and rubber applications.It is ... molding of PVC, for compression molding or free style of rubber&plastic blends. It is widely used in low foaming PE or EVA ...