Relation of Dental Filling Materials Surface Irregularity to Static Pressure During Preliminary Ultrasonication of the Material

The results of a light curing fine grain hybrid dental composite filling material Filtek ultimate surface irregularity after preliminary powered ultrasonication research provided in the paper.The research was made by using atomic force microscope (AFM). Quoted results demonstrate surface irregularity dependence of ultrasonic equipment power, process time and static pressure of pressing the sample to the sender wave guide.The research shows that a dental filling material has such parameter set which allow getting minimal filling material surface irregularity value.