Tensile bond strength of veneering resins to PEEK: Impact of different adhesives
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概要
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This study tested tensile bond strength (TBS) between veneering resins and polyetheretherketone (PEEK) after pre-treatment with adhesive systems. Five-hundred-seventy-six PEEK disks were fabricated, air-abraded and divided into six pre-treatment groups (n=96/group): Z-Prime Plus, Ambarino P60, Monobond Plus, Visio.link, Signum PEEK Bond, and control group without pre-treatment. Each group was divided into three subgroups of different veneering resins (n=32): Sinfony, GC Gradia and VITA VM LC. After specimen preparation with a bond area of 6.6 mm2, half of each subgroup (n=16) was tested initially, and the other half was thermo-cycled. TBS measurements were analysed by three-way and one-way ANOVA, t-test and Weibull statistics. Groups without pre-treatment and groups pre-treated by Z-Prime Plus and Ambarino P60 showed no TBS. Pre-treatment with Monobond Plus increased the TBS values. The highest TBS before and after thermo-cycling between PEEK and all tested veneering resins was observed for groups pre-treated with Visio.link and Signum PEEK Bond.
著者
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Beuer Florian
Department Of Prosthodontics Ludwig-maximilians-university
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ROOS Malgorzata
Division of Biostatistics, Institute of Social and Preventive Medicine, University of Zurich
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Roos Malgorzata
Division Of Biostatistics Institute Of Social And Preventive Medicine University Of Zurich
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Stawarczyk Bogna
Department Of Prosthodontics Dental School Ludwig-maximilian University Of Munich
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STAWARCZYK Bogna
Department of Prosthodontics, Munich Dental School, Ludwig-Maximilians University Munich
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KEUL Christine
Department of Prosthodontics, Munich Dental School, Ludwig-Maximilians University Munich
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SCHMIDLIN Patrick
Clinic of Preventive Dentistry, Periodontology and Cariology, Center of Dental Medicine, University of Zurich
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