Browse > Article
http://dx.doi.org/10.5395/JKACD.2004.29.2.191

A STUDY ON THE MATERIAL PROPERTIES OF VARIOUS COMPOSITE RESINS FOR CORE BUILD-UP  

Shin, Soo-Il (Department of Conservative Dentistry, College of Dentitstry, Dankook University)
Shin, Dong-Hoon (Department of Conservative Dentistry, College of Dentitstry, Dankook University)
Publication Information
Restorative Dentistry and Endodontics / v.29, no.2, 2004 , pp. 191-199 More about this Journal
Abstract
The purposes of this study were to estimate the material properties of the recently developed domestic composite resins for core filling material (Chemical, Dual A, Dual B；Vericom, Korea) and to compare them with other marketed foreign products (CorePaste, Den-Mat, USA；Ti-Core, Essential Dental Systems, USA；Support. SCI-Pharm. USA). Six assessments were made：working time. setting time. depth of polymerization. flexural strength. bonding strength. and marginal leakage. All items were compared to ISO standards. All domestic products satisfied the minimum requirements from ISO standards (working time：above 90 seconds. setting time：within 5 minutes). and showed significantly higher flexural strength than Core Paste. Dual A and B could. especially. reduce the setting time to 60 seconds when cured with $600mW/cm^2$ light intensity. All experimental materials showed 6 mm depth of polymerization. Bond strengths of Ti-Core and Dual B materials were significantly higher than the other materials. Furthermore. three domestic products and Ti-Core could reduce the microleakage effectively.
Keywords
Core build-up; Working time; Setting time; Depth of polymerization; Flexural strength; Bond strength; Microleakage;
Citations & Related Records
연도 인용수 순위
  • Reference
1 황인남, 코어 재료의 선택과 시술 대한치과의사협회지 39(2) :29-34, 2001   과학기술학회마을
2 Wilson AD, Kent BE. The glass ionomer cement , a new translucent cement for dentistry. J Appl Chem Biotechnol 21:313, 1971   DOI
3 Mount GJ. Glass inomer cements: Past , present and future. Oper Dent 19:8290, 1994
4 Burgess J, Norling B, Summitt J. Resin ionomer restorative material: The new generation. J Esthet Dent 6:207 215, 1994   DOI
5 Sidhu SK, Watson TF. Resin modified glass lonomer materials. A status report for the American Journal of Dentistry. Am J Dent 8:59, 1995
6 Oliva RA, Lowe JA. Dimensional stability of composite used as a core material. J Prosthet Dent 56:554 561, 1986   DOI   ScienceOn
7 Cook WD, Forrest M, Goodwin AA. A simple method for the measurement of polymerization shrinkage in dental composites. Dent Mater 15(6):447 449, 1999   DOI   ScienceOn
8 Davidson CS, de Gee AJ. Relaxation of polymerization contraction stress by flow in dental composites. J Dent Res 63: 146 148, 1984   DOI   ScienceOn
9 Lutz F, Krejci I, Oldenburg TR. Elimination of polymerization stresses at the margins of posterior composite resin restorations: A new restorative technique. QuintBssence Int 17:659 664, 1986
10 Saygili G, Mahmali SM. Comparative study of the Physical properties of core materials. Int J Periodontics Restorative Dent 22(4) :355 363, 2002
11 Imai Y, Kadoma Y, Kojima K, Akimoto T, Ikakura K, Ohta T. Importance of polymerization initiator systems and interfacial initiation of polymerization in adhesive bonding of resin to dentin. J Dent Res 70: 1088 1091, 1991   DOI   ScienceOn
12 Tortenson B, Branstrom M. contraction gap under composite resin restoration ; effect hygroscopic expansion and thennal stress. Oper Dent 13:24 31, 1988
13 O' Keefe KL. Power JM. Adhesion of resin composite core materials to dentin. Int J Prosthontics 14(5): 451-456. 2001
14 Tjan AHL, Dunn JR, Lee JKY. Fracture resistance of amalgam and composite resin cores retained by various intradentinal retentive features. Quintessence Int 24:211 217, 1993
15 Ziebert AJ, Dhuru VB. The fracture toughness of various core material. J Prosthodont 4 :33 37, 1995
16 류경희, 최호영, 최경규, 박상진, 지르코니아 필러를 청가한 복합레진의 기계적 성질에 관한 연구 대한치과보존학회 25 (3):421 434, 2000
17 Taleghani M, Bokmeyer T. Evaluation of titanium reinforced composite as a core build up material (astr). J Dent Res 72:1947, 1992
18 Cohen Bl, Deutsch AS, Condos S, Musikant BL, Scherer W. Compressive and diametral tensile strenghth of titanium reinfforced composites. J Esthet Dent 4 (suppl) :50 55, 1992   DOI
19 Sturdevant CM, The art and science of operative dentistry. 3rd edition, Mosby, 279 280, 1994
20 Johnson JK, Shwartz NL, Backwell RI, Evaluation and restoration of endodontically treated posterior teeth. J Am Dent Assoc 93:597 605, 1976   DOI
21 Pasmans PJJM, Vesseren LGH, Vrijhoef MMA, Kyser AF. In vitro comparison of dowel and core technique for endodontically treated molars. J Endod 12:382 387, 1986   DOI   ScienceOn
22 Rosen H, Operative procedures in mutilated endodontically treated posterior teeth. J Prosthet Dent 11:973 986, 1961   DOI
23 Matsumura H, Sueyoshe M, Atsuta M. Radiopacity and physical properties of titanium polymethacrylate composite. J Dent Res 71 (1):26, 1992   DOI   ScienceOn
24 Cattani Sorente MA, Dupuis V, Payan J , Moya F, Meter JM. Effect of water on the physical proerties of resin modified glass ionomer cements. Dent Mater15:71 78, 1999   DOI   ScienceOn
25 Craig RG, Restorative dental materials. 10th edition. Mosby, St Louis，1997
26 Levartovsky S, Kuyinu E, Georgecu M, Goldstein GR, A comparison of the diametral tensile strength, the flexural strength, and the compressive strength of two new core materials to a silver alloy reinforced glass iionomer material. J Prosthet Dent 72:481 485, 1994   DOI   ScienceOn
27 Abdalla A, Davison C. Shear bond strength and microleakage of new dentin bonding systems. Am J Dent 6(6) :295 298, 1993
28 Loiselle RJ, Goldberg AF, Gross RL, Stuever CH. Marginal microleakage an in vivo assessment. J Am Dent Assoc 78:758 760, 1969   DOI
29 Barnes DM, Thomson VP, Blank LW, McDonald NJ. Microleakage of class V composite resin restorations: a comparison between in vivo and in vitro. Oper Dent 18:237 245, 1993
30 류주희, 박동성, 권혁춘, 복합레진 수복시 복합용기 및 단일용기 상아질 접착제의 미세변연누출에 관한 연구. 대한치과보존학회지 24(1):55 66, 1999
31 Varga J, Matsumara H, Masuhara E. Bonding of amalgam filling to tooth cavity with adhesive resin. Dent Mater 5:158 164, 1986   DOI   ScienceOn
32 Schwartz RS, Summitt JB, Robbins JW. Fundamentals of operative dentistry, 1st edition. Quintessence Publishing Co., Ltd.. USA, 149. 1996
33 Cohen S, Burns RC. Pathway of the pulp. 7th edition Mosby, p703 704. 1999
34 Sorensen JA, Martinoff JT. Intracoronal reinforcement and coronal coverage: A study of endodontically treated teeth. J Prosthet Dent 151:780 784.1984   DOI   ScienceOn
35 Combe EC, Shaglouf A MS, Watts DC, Wilson NHF. Mechanical properties of direct core build up materials. Dent Mater 15:158 165. 1999   DOI   ScienceOn