USES: Initiator in poly acrylates,polyvinyl acetal resin,methyl methacrylate,catalyst in polyesters, epoxy resin,exchange resin, Appearance White granulePeroxide Content73.0-75.0%Peroxide Content on ... (10H)USES: Initiator in poly acrylates,polyvinyl acetal resin,methyl methacrylate,catalyst in polyesters, epoxy resin,exchange resin,etc;cross linking agent in silicon and fluoro robber ...