Ảnh hưởng của độ dày màng đến sự khâu mạng quang của hệ hecxaneđiol điacrylat-ankyt-dop

Photoinitiated polymerization was used to crosslink a hecxanediol diacrylate-alkyd-DOP system in different film thickness. The rate of the photocrosslinking, as well as on the depth of cure profile was influenced by the film thickness. The hardness, impact and cupping resistance of the UV- cured film were the best when the film thickness was 20 µm.