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首页> 外文会议>2011 International Conference on Human Health and Biomedical Engineering >Research on the stickiness effects of ceramic brackets and light-cured composite resin prosthetic replacement treated with different adhesive agents and surface treatment
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Research on the stickiness effects of ceramic brackets and light-cured composite resin prosthetic replacement treated with different adhesive agents and surface treatment

机译：不同粘接剂对陶瓷支架和光固化复合树脂修复体黏附效果及表面处理的研究

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摘要

To investigate the effects of different adhesive agents and surface treatments on the shear bonding strength of ceramic brackets to Light-cured composite resin Specimens. 60 resin specimens were divided randomly into three groups. Each group of 20 resin samples: The Jing-jin enamel adhesive (Group A), 3M ESPE adhesive (Group B), Bisco ortho-one orthodontic direct bonding system (Group C). Each group of 20 resin samples were divided randomly into two groups:10 samples with 9.6% hydrofluoric combined and other 10 samples with 9.6% hydrofluoric combined with silane. The shear bonding strength was measured and bond failure sites were classified according to Adhesive Remnant Index system, and recording the repair adhesive face rupture. The higher values were obtained with Bisco ortho-one orthodontic direct bonding system and 3M ESPE adhesive than Jing-jin enamel adhesive which can provide adequate shear bonding strength. But the Jing-jin enamel adhesive with 9.6% hydrofluoric cannot provide adequate shear bonding strength. After the adhesive agents are removed, the restoration burst rate of samples with 9.6% hydrofluoric combined with silane is higher than 9.6% hydrofluoric. The restoration burst rate of samples with 9.6% hydrofluoric combined with silane is higher. The Jing-jin enamel adhesive with 9.6% hydrofluoric cannot provide adequate shear bonding strength.
机译：研究不同粘合剂和表面处理对陶瓷托板与光固化复合树脂试样的剪切粘结强度的影响。将60个树脂样品随机分为三组。每组20个树脂样品：京津珐琅胶（A组），3M ESPE胶（B组），Bisco正畸正畸直接粘合系统（C组）。每组20个树脂样品随机分为两组：10个样品结合了9.6％的氢氟酸，另外10个样品结合了9.6％的氢氟酸和硅烷。测量剪切粘合强度，并根据粘合残余指数系统对粘合破坏部位进行分类，并记录修复粘合面的破裂情况。使用Bisco正交一正畸直接粘合系统和3M ESPE粘合剂获得的数值高于可提供足够的剪切粘合强度的精金搪瓷粘合剂。但是，含9.6％氢氟酸的精金搪瓷胶不能提供足够的剪切粘合强度。去除粘合剂后，含9.6％氢氟酸和硅烷的样品的恢复破裂率高于9.6％氢氟酸。含9.6％氢氟化合物和硅烷的样品的恢复破裂率更高。具有9.6％氢氟酸的精金搪瓷胶不能提供足够的剪切粘合强度。

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