A novel polyazoinitiator── polyazoamide was synthesized by reacting AIBNwith trio-cane in the presence of concentrated suffurid add. The conversions effected by the amount of catalyst
reaction time and solvent were also discussed.The structure of polyazoaAnde was characterics by IR
1H--NMR and UVspectra and the results of GPC showed that the average of polydegree ofpolyazoamide was about 4. The kinetic of themal decomposition of PAA was investigated by DSC resulting in: Ea= 149. 1 KJ/mol