ADEX Dental Hygiene Licensing Exam 2026 – Complete All-In-One Guide to Succeed

The approximate setting time for polyvinyl siloxane (PVS) material is generally recognized to be around 6-8 minutes. This duration is important for dental practitioners to consider, as it allows enough time for the material to adequately capture detailed impressions without compromising the efficiency of the procedure.

PVS is valued for its excellent flexibility, high dimensional stability, and ability to provide precise details of the oral structures. Understanding the setting time is crucial in clinical practice, as premature removal of the impression before it has fully set can lead to deformation, compromising the quality of the impression.

By falling in the range of 6-8 minutes, it ensures that dental professionals can confidently prepare other materials or tools while monitoring the setting process, ultimately leading to more accurate outcomes in restorative procedures or orthodontic treatments.