Effect of Surface Treatment on Bond Strength of Hybrid Ceramics.
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- Niisato Akira
- Department of Crown and Bridge School of Dentistry at Tokyo, The Nippon Dental University
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- Takahashi Hideto
- Department of Crown and Bridge School of Dentistry at Tokyo, The Nippon Dental University
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- Yokozuka Shigeo
- Department of Crown and Bridge School of Dentistry at Tokyo, The Nippon Dental University
Bibliographic Information
- Other Title
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- ハイブリッドセラミックスの接着強さに及ぼす表面処理の影響
Abstract
For appropriate functioning of hybrid ceramics in the oral cavity, not only the mechanical strength of the restoration material itself but also its fitness and bonding to the abutment tooth, i.e., unification with the tooth, is indispensable. One of the factors associated with bonding is surface treatment of the bonding surface of the restoration material.<BR>To clarify the effects of surface treatment on the bond strength of hybrid ceramics, we performed the combination of sandblast treatment, silane treatment, and heat treatment of the bonding surface before bonding with resin cement. After storage of the samples at 37°C for 24 hours followed by 3, 000 thermal cycles (4-5°C), bond strength was measured.<BR>Bond strength improved after sandblast treatment performed in combination with silane treatment and heat treatment of the bonding surface. Even after thermal cycles, bond strength only slightly decreased. Therefore, the combination of sandblast treatment, silane treatment, and heat treatment of the bonding surface of hybrid ceramics is useful for improving bond strength and bonding durability .
Journal
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- Adhesive Dentistry
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Adhesive Dentistry 18 (1), 1-13, 2000
Japan Society for Adhesive Dentistry
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Details 詳細情報について
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- CRID
- 1390282679326779776
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- NII Article ID
- 130004047896
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- ISSN
- 21859566
- 09131655
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed