The chemiluminescence kinetic properties were studied in the different spectral regions during oxidation of polyethylene. It is shown that the chemiluminescence from oxidation of polyethylene belongs to both spectral regions in which there are three peak processes. The processes of the first and the third peak were observed in the 480-725nm region successively. The process of the second peak can only by observed in the 330-400nm region. All of the three processes were observed in the 400-480 nm region.Among the three processes

the first peak process is related to the degree of oxidation of the sample

and the second and the third peak processes correspond to autocatalytic oxidation reaction.