Abstract
The objective of this study is to compare two silicones for maxillofacial prosthesis, after exposure to 3 hygiene protocols. For color, hardness and roughness analysis, 15 specimens (N = 270; 12 mm Ø x 3 mm) will be distributed in groups, according to 2 materials (A2000; specific and 2420; national) x 3 hygiene protocols [ cleansing with neutral soap (control); cleansing with neutral soap…