Mechanical behavior and color change of facial prosthetic elastomers after outdoor weathering in a hot and humid climate

摘要

Statement of problem. A common reason for replacing a maxillofacial prosthesis is the deterioration of its properties. Purpose. The purpose of this study was to compare the effect of weathering in a hot and humid climate on the tear strength, tensile strength, modulus of elasticity, elongation percentage, and color of 3 maxillofacial materials.