STUDY OF LIGHT AGING ON MACROMOLECULE COMPOUND OF ANTHRONE
Meng Jiwu Ren Xinguang (Changchun Institute of Physics, Chinese Academy of Sciences, Changchun 130021) (Laboratory of Excited State Processes, Chinese Academy of Science, Changchun 130021)
Aging propertys on compound of anthrone were studied with artificial (at 555nm homogeneous light, 2h) and natural aging (exposed to the light of day by 26 months). The results show that fluorescence intensity of the natural aging and transmissivity of the resin were decreased 48% and 40% respectively, and reason of light aging is main the resin aging.
【CateGory Index】： O631.31