Evaluation of intensity standards of tungsten-halogen and led curing units
J. oral res. (Impresa); 8 (2), 2019
Current evidence indicates that the minimum light intensity of photo curing units required to polymerize in a reliable way a composite resin, in increments of 2mm, is 300mW/cm2. The recent introduction of new generations of composite resin materials for large volume increments, partially contrasts with I...