口腔修復(fù)自粘接樹脂水門汀剪切粘接性能 提升及應(yīng)用研究

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中圖分類號：TQ322.4文獻(xiàn)標(biāo)志碼：A

文章編號：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號 （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

現(xiàn)階段，烤瓷修復(fù)體被廣泛地應(yīng)用于美容牙醫(yī)學(xué)中，并取得了良好的應(yīng)用效果。（剩余6194字）