[In vitro studies on abrasion and thickness of layers of plastic sealers].
Plastic sealers on the tooth are effective for no more than two years because of mechanical and thermal stress. Three plastics with different chemical compositions (Nuva-Seal, Alpha-Seal, and Enamite) therefore were examined in terms of abrasion. Necessary resealing results in thicker layers of sealer in the nonabrased areas, as determined with the three above-mentioned preparations. Bis-EMA type sealers satisfactorily resisted abrasion and also form the thinnest sealing layers.
D008689:Methacrylates; D010636:Phenols; D010895:Pit and Fissure Sealants / Q000592:standards*; D011108:Polymers; D014072:Tooth Abrasion; D014466:Ultraviolet Rays
D008689:Methacrylates; D010636:Phenols; D010895:Pit and Fissure Sealants; D011108:Polymers
In-vitro-Untersuchungen über Abriebfestigkeit und Schichtdicke von Versiegelungskunststoffen.