Effect of surface treatment on bond strength of fiber-reinforced CAD/CAM epoxy resin

Eriko Ando; Takuya Kihara; Yuko Shigeta; Keita Sasaki; Tomoko Ikawa; Shinya Hirai; Shuji Shigemoto; Keisuke Ihara; Noboru Kawamura; Takumi Ogawa

doi:10.57516/jdd.11.2_95

Original Article

Effect of surface treatment on bond strength of fiber-reinforced CAD/CAM epoxy resin

Eriko Ando, Takuya Kihara, Yuko Shigeta, Keita Sasaki, Tomoko Ikawa, Shinya Hirai, Shuji Shigemoto, Keisuke Ihara, Noboru Kawamura, Takumi Ogawa

著者情報

キーワード: resin, CAD/CAM, bond strength, surface treatment

ジャーナルフリー

2021 年 11 巻 2 号 p. 95-101

DOI https://doi.org/10.57516/jdd.11.2_95

詳細

抄録

The purpose of this study was to investigate the effects of surface treatment on the bond strength of fiber-reinforced CAD/CAM epoxy resin. The fiber-reinforced CAD/CAM epoxy resin specimens were prepared from three groups: UT group (control group), no surface pretreatment; SB group, sandblasting; and the SB-CB group, application of bonding agent after sandblasting. The shear bond strength was 18.8 ± 4.0 MPa in the SB-CB group and was significantly greater than the UT group and the SB group. Sandblasting and bonding agents containing silane coupling agents were effective for the surface treatment of fiber-reinforced CAD/CAM epoxy resins.

責任著者(Corresponding author)

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