After the processing, the samples were immersed into a 50:50 blend of 4-methyl-2-penthanone and 2-propanol for a few minutes in order to remove nonirradiated
resin. Finally, the samples were rinsed with 2-propanol and cured using ultraviolet light. In an earlier nanoindentation study, the nanohardness and Young’s modulus values for an Ormocers surface processed using 2PP were found to be 0.18570.031 and 7.01170.873 GPa, respectively