Chemical PU PE PP PS EVA PVC azodicarbonamide ac foaming agent ac7000
Azodicarbonamide(AC or ADCA) is the most popular chemical blowing agent. Generally, AC is orange to pale yellow, crystalline solid with a decomposition temperature in air of 201~205ºC. Unlike a number of other chemical blowing agent, AC is self- extinguishing when flame is removed. The decomposition residues are odorless. non-toxic, non-coloring and non-straining. The particle size and distribution can be controlled with widely different ranges.The particle size and distribution is one of the significant factors.