THE EFFECT OF AMINE ON THE RADICAL POLYMERIZATION INITIATED WITH ORGANIC PEROXIDES
胺对有机过氧化物引发聚合的影响

In this paper, the radical polymerization of methyl methacrylate (MMA) initiated with benzoyl peroxide (BPO), lauroyl peroxide (LPO), t-butyl hydroperoxide (TBH), t-butyl peroxybenzoate (TBPB) and the effect of amine on the radical polymerization rate were studied, respectively. It was found that the order of polymerization rate Rp was as follows: LPO > BPO > TBH > TBPB. In the presence of tertiary amine such as N, N-di-methyl-p-toluidine (DMT), N-ethyl piperidine (NEP), the amine promoted the polymerizatio of MMA,and the order of Rp changed to BPO-amine>LPO-amine>TBH-amine>TBPB-amine.