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不同的粘合树脂和复合 Veneering 材料对聚乙基的粘附的影响

Sezgi Cinel Sahin, Lamia Mutlu-Sagesen, Isil Karaokutan

The Chinese journal of dental research

|July 2, 2024

概括

Visio.link证明了用聚乙基 (PEEK) 获得最高的剪接强度 (SBS),尽管通用粘合剂也显示出有前途. 当使用相同的粘合剂时, Veneer 类型不会显著影响粘合力.

科学领域:

牙科材料科学牙科材料科学
生物材料工程生物材料工程
聚合物科学聚合物科学

背景情况:

聚乙基 (PEEK) 是一种用于牙科假体的高性能聚合物.
实现PEEK和贴面树脂之间的持久粘附对于临床成功至关重要.
有各种各样的通用粘合剂,但它们对PEEK的有效性需要彻底评估.

研究的目的:

为了评估聚乙烯基 (PEEK) 的剪接强度 (SBS),当它与不同的通用粘合剂和贴面树脂结合时.
为了比较特定的通用粘合剂的性能,以及它们与直接和间接的复合面板材料的相互作用.
为了确定经过测试的PEEK修复粘合剂系统的临床可接受性.

主要方法:

138个PEEK标本根据粘合剂类型被分为6个组 (控制,粘合通用,格卢马环保通用,G-PremioBOND,单一环保通用,视觉链接).
每个粘合剂组被进一步分为使用Estenia直接或Gradia Plus间接复合树脂的子组.
在使用克鲁斯卡尔-瓦利斯和曼-惠特尼U测试进行剪切键强度 (SBS) 分析之前,样品经过热循环老化.

主要成果:

视觉链接粘合剂组 (VIN和VD) 显示了最高的SBS值.
在大多数粘合剂的直接和间接复合材料之间没有发现SBS的显著差异,除了Gloma Bond Universal.
所有测试的通用粘合剂都在PEEK上显示出临床上可接受的SBS结果.

结论:

与其他经过测试的通用粘合剂相比,Visio.link为PEEK提供了优越的粘合力.
包括Adhese Universal,Gluma Bond Universal,G-PremioBOND和Single Bond Universal在内的通用粘合剂可以作为视觉链接的可行的临床替代品.
在使用相同的粘合剂时,选择面板复合材料 (直接或间接) 在统计学上不会影响粘合力.

关键词:

复合树脂是一种复合树脂.聚乙基是一种聚乙基.剪切键的强度剪切键的强度全面的粘合剂普遍的粘合剂

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