Study on the Inhibition Effect of Complex Inhibitor of J-701 and Hydroquinone(HQ) to Butyl Acrylate(BA)

Inhibition effects of hydroquinone(HQ),Complex Inhibitor of J-701 and hydroquinone(HQ)to BA free radicals polymerization raction initiated by azobisisobutyronitrile(AIBN)were studied.The result shows that the complex inhibitor of SPJ701 and HQ which has long polymerization reaction induction period,is better than HQ on inhibition efficiency.Therefore it is indicated that nitroxide radicals and HQ produces cooperative effect.