口腔修复自粘接树脂水门汀剪切粘接性能 提升及应用研究

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中图分类号：TQ322.4文献标志码：A

文章编号：1001-5922（2025）07-0001-04

Research on the shear adhesive performance improvement and application of dental restorative self-adhesive resin cement

SHAO Wen1， ZHOU Hangxu1，LI Weijie1， OU Yang²， CHEN Xi∙3 （1. The First Afliated Hospital of Xian Jiaotong University，Xi'an 71OooO，China 2. The Second Affiliated Hospital Of Xian Jiaotong University，Xi'an 71OOO4，China 3.UniversityofHuddersfield，WestYorkshire，England，，Britain）

Abstract：In order to beter test the influence of self-adhesive resin cements on the shear bonding strength of oral restorationmaterials，five repair metal materials，including titanium alloy，nickel-chromium alloy，TypeII gold alloy， gold-silver-palladium allyandmetal porcelaingoldalloy were selected tocompletethe casting of theunified standardspecimens.Theshearbond strength of metalmaterials fororalrestoration was effectively tested with the helpof auniversal material testing machine using sixself-adhesive resincements，including Maxcem，Unicem，Breeze，Biscem，Set，and ClerfilSAIuting，anda Resicem traditional resin cement.Theresults showed that the average shear bond strength of the above five metal materials was （10.2±5.4），（9.9±7.8），（2.6±1.9），（2.2±1.7）| and （204号 （5.0±2.3） ）MPa，respectively.The shear bond strength formed by Breeze，Biscem，and ClerfilSAIuting in the titanium alloy and nichrome alloy groups was relatively high，which was much higher than that of other cements and the other 3 metal materials.Compared with other groups of resin cements，the self-adhesive resins Breze，Biscem，and ClerfilSAIuting produced higher bond strength for non-precious metals.

Key words：self-adhesive；resin cement；oral restoration materials； shear bond strength

现阶段，烤瓷修复体被广泛地应用于美容牙医学中，并取得了良好的应用效果。（剩余6194字）