Evaluation of mechanical properties of composite resins with shelf life expired. First test: volumetric shinkrage
Estética | JCDR 2017 v14n4
Objective: To evaluate the volumetric shrinkage of different brands of composite resin 6 months after the expiration date, using a video/imaging system (Acuvol, Bisco). Methods: Composite resin increments of approximately 15µL were placed on a teflon pedestal and the initial sample perimeter...
Autores: Rafael Avellar De Carvalho Nunes, Diogo Pedrollo Lise,
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