Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
권호 표지
DOI QR코드

DOI QR Code

Wear Behaviours of Dental Composite Resins Containing Prepolymerized Particle Fillers (1st Report)

유기복합필러를 포함하는 치과용 콤포짓트 레진의 마모거동(제1보)

  • 임정일 (경북대학교 대학원 기계공학과) ;
  • 김교한 (경북대학교 치과대학) ;
  • 김석삼 (경북대학교 기계공학부)
  • Published : 1999.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

The wear characteristics and wear mechanisms of dental composite resins were investigated. Composite resins such as Metafil, Silux Plus, Heliomolar and Palfique Estelite were selected as specimens and contents of filler in specimens in order to evaluate the effect of Prepolymerized Particle Fillers in friction and wear characteristics. Ball on flat wear tester was used for the wear test at room temperature. The friction coefficient of Metafil was quite high relatively, and the wear resistances of Silux Plus and Palfique Estelite were better than that of Metafil and Heliomolar at the same experimental condition. It was found that The main wear mechanism is plastic flow and abrasive wear by failure of filler's bond to the matrix.

Keywords

References

  1. 日齒保誌 v.34 化學重合型ユンポジットレジンの磨耗量に關する長期的臨床評價 福島正義;仲又俊夫;平田伸明;佐藤量子;岡本明;岩久正明
  2. 日齒保誌 v.36 臼齒用コンポジットレジン修復物の壽命-化學重合型レジンの10年間の觀察を通して 福島正義;仲又俊夫;佃 美宏;湯田純子;岡本明;岩久正明
  3. 日齒保誌 v.38 臼齒用コンポジットレジン(LITE-FIL P)の12年後の臨床成績 淸水建彦;北野忠則;井上正義;小林美保子;成川公一;藤井弁次
  4. J. Dent Res v.63 In vivo and in vitro wear of posterior composites Lutz, F.;Phillip, R. W.;Roulet, J. F.;Setcos, J. C.
  5. 日齒保誌 v.39 no.2 コンポジットレジッの摩耗に關する硏究 久保至誠;內藤 みゆき;橫田廣彰;大澤雅博;松元 仁
  6. J. Dent Res v.73 no.9 A Two-body Frictional Wear Test Wassell, R. W.;McCabe, J. F.;Walls, A. W. G
  7. J. Dent Res v.64 Effect of filler content and size on properties of composites Li, Y.;Swartz, M. L;Phillips, R. W.;Moor, B. K.;Roberts, T. A.
  8. Oper Dent Res v.12 Evaluation of clinical performance for posterior composite reins and dention adhesives Lambrechts PBraem, M.;Vanherele, G.
  9. Am J. Dent v.8 Effect of particle varation on wear rates of posterior composites Suzuki, S.;Leinfelder, K. F.;Kawai, K.;Tsuchitani, Y.
  10. Dent Mater v.3 Effect of impact stress on the wear of some restorative materials and enamel Aziz, R. A.;Harrison, A.
  11. 口病誌 v.51 臼齒用ユンポジットレジンの耗に關する硏究 第2報 臨床評家 堀江恭一