Evaluation of flexural strength and surface properties of pre-polymerized CAD/CAM PMMA-based polymers
The objectives of this in-vitro study were to evaluate the flexural strength (FS), surface roughness (Ra) and hydrophobicity of PMMA-based CAD/CAM polymers; and to compare the properties of different CAD/CAM PMMA-based polymers and conventional heat-polymerized PMMA following thermal cycling.