(PDF) Effect of Hydrofluoric Acid Concentration and Etching ... | 合法醫療器材資訊網

由 R Ramakrishnaiah 著作 · 2016 · 被引用 109 次 — According to several recent studies, etching of ceramic with 5% hydrofluoric acid for 2–3 min is enough to selectively dissolve the glassy phase ... Read More

由 E Bajraktarova-Valjakova 著作 · 2018 · 被引用 20 次 — The acids that are used as ceramic etchants are the hydrofluoric acid (HF), the acidulated phosphate fluoride (APF), and the ammonium hydrogen ... Read More

由 LV Zogheib 著作 · 2011 · 被引用 199 次 — Dental ceramic restorations are extensively used, because they are durable, esthetically appealing, and provide excellent biocompatibility (1). This preference​. Read More

由 CGS ANDRADE 著作 · 2019 — To evaluate the shear bond strength (RUC) of metal brackets bonded to the feldspar ceramic surface under the action of hydrofluoric acid (AF), in different ... Read More

tion and luting procedures. 10. The ideal bonding to. lithium disilicate glass ceramic is achieved with the. sum of etching with hydrofluoric acid (HF) ... Read More

由 LV Zogheib 著作 · 2011 · 被引用 199 次 — The aim of this study was to examine the effect of different acid etching times on the ... roughness and flexural strength of a lithium disilicate-based glass ceramic. Read More

由 J Puppin-Rontani 著作 · 2017 · 被引用 41 次 — Two hundred seventy-five ceramic blocks (IPS e.max Press [EMX], Ivoclar Vivadent), measuring 8 mm × 3 mm thickness, were randomly ... Read More

由 A Straface 著作 · 2019 · 被引用 13 次 — Most studies reported the importance of ceramic surface pretreatment with HF acid of 4.8 to 10% and application for 15 s to 60s which agrees with ... Read More

由 HM El-Damanhoury 著作 · 2018 · 被引用 102 次 — The most common method for pretreatment of glass ceramics is etching with hydrofluoric acid followed by a primer containing organo-silane, where the acid reacts ... Read More