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通过几种粘合和聚合技术检查人工牙与烯基基底部的连接

Ibrahim H Alfahdawi¹

¹Department of Prosthodontics, College of Dentistry, University of Al-Amaarif, Ramadi, Al-Anbar, Iraq, bamdc.edu.pk.

International journal of dentistry

|January 8, 2026

概括

这项研究发现,与微波固化树脂相比,热固化烯酸树脂为假牙提供了优越的结合强度. 表面处理,特别是结合机械和化学方法,可以进一步增强这种粘合强度,以提高假牙的耐用性.

科学领域:

牙科材料科学牙科材料科学
聚合物化学聚合物化学
生物材料工程生物材料工程

背景情况:

烯酸假牙和假牙基材料之间的粘合强度对于假牙的寿命和功能至关重要.
已经观察到债券强度的变化,需要对影响因素进行进一步的调查.

研究的目的:

分析不同粘合剂和聚合技术对烯酸假牙与假牙基的结合强度的有效性.
为了比较热固化和微波固化烯酸树脂与各种表面制备方法相结合.

主要方法:

60个烯酸假牙被分为6组,使用不同的表面处理,包括牙制备,稀释剂,乙和组合调节.
牙被粘合到经过热固化和微波固化的烯酸树脂基.
在储水10天后,使用Instron通用测试机评估了剪接强度 (SBS).

主要成果:

与微波固化烯酸树脂相比,热固化烯酸树脂在所有表面处理中显示出明显更高的剪接强度 (SBS).
与更薄的调节相结合的腹制剂组表现出最高的SBS.

结论:

与微波固化树脂相比,热固化烯酸树脂为假牙提供了优越的粘合性.
结合机械和化学表面处理,例如使用更薄的调节剂进行透析制备,可以显著提高粘合强度,从而提高假牙的寿命.

关键词:

烯酸假牙基烯酸假牙基烯酸假牙牙牙牙微波炉可以使用微波炉.剪切键的强度剪切键的强度表面处理表面处理

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