Adhesion of root canal sealers to bovine dentine and gutta-percha.
作者： A. WENNBER , D. ØRSTAVIK NIOM
DOI: 10.1111/J.1365-2591.1990.TB00797.X
关键词:
摘要: The adhesive properties of eight root canal sealers, applied as a thin layer between dentine and gutta-percha surface, were investigated. Tensile bond strengths ranged from 0.02 MPa (Sealpex) to 2.38 (AH26). Inspection fractured surfaces indicated failure adhesion (Tubli-Seal) (AH26, Diaket) well cohesion (CRCS, Kloroperka N-O, ProcoSol, rosin chloroform, Sealapex). Pretreatment the surface with EDTA caused significant increase in strength for Sealapex, Tubli-Seal.
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