纤维桩表面喷砂处理技术的研究进展(综述)

• 作 者: 张卫军 刘玲 王宁
• 机 构: 天津市中医药大学第二附属医院口腔科,
• 出 处: 中国城乡企业卫生
• 发表日期: 2013年04期
• 关键词: 纤维桩 喷砂 表面处理方式 树脂粘结剂 口腔修复 酸蚀 技工室 树脂材料 粘结强度 固位力

纤维桩是在聚合基质中加入连续性加强纤维制成,根据纤维的不同纤维桩常分为碳纤维桩、玻璃纤维桩、石英纤维桩以及聚乙烯纤维桩。纤维桩具有优良的机械性能、良好的生物相容性。纤维桩表面的处理方法主要包括:喷砂、应用硅烷耦联剂、酸蚀及等离子体等。喷砂是临床较易应用的纤维桩表面处理方式之一,他所需要的设备和材料在口腔修复技工室十分常见,此方法主要通过增加纤维桩表面的粗糙度来增加纤维桩与树脂粘结剂之间的粘结力。

Fiber piles are made by adding continuous reinforcing fibers into the polymer matrix. The fiber piles are often divided into carbon fiber piles, glass fiber piles, quartz fiber piles and polyethylene fiber piles. Fiber piles have excellent mechanical properties, good biocompatibility. Fiber pile surface treatment methods include: sand blasting, the application of silane coupling agent, etching and plasma. Sandblasting is one of the most easy-to-apply methods for surface treatment of fiber posts. The equipment and materials needed for the repair of dental posts are very common. This method mainly increases the fiber posts and resin binders by increasing the surface roughness of the fiber posts The bond between.