Experimental composite material modified with calcium fluoride – three-point bending flexural test

• Autorzy: Łapińska B. , Podlewska M. , Kleczewska J. , Nowak J. , Szczesio A. , Sokołowski J. , Łukomska-Szymańska M.
• Języki publikacji: EN

Abstrakty

EN

Purpose: Evaluation of mechanical properties of fluoride-based experimental composite material. Design/methodology/approach: Flexural strength of experimental light-curing composite material (ECM) modified with the addition of calcium fluoride was tested. The composite material was modified with 0.5–5.0 wt% anhydrous calcium fluoride. Mechanical properties were tested after 24-hour storage of specimens in dry or wet conditions. Findings: Flexural strength of ECM modified with 1.5 wt% up to 5.0 wt% CaF2, stored dry, was statistically higher than in wet conditions. Research limitations/implications: The best mechanical properties of flowable experimental composite material modified with CaF2 were obtained when 1.0 wt% CaF2 was added to the composite. Fluoride-based composite materials need further studies to confirm present findings. Also, fluoride ion release and microbiological properties of CaF2modified composite materials should be evaluated. Originality/value: Fluoride-based composite materials are promising research field and would be found desirable dental restorative materials.

Słowa kluczowe

EN

composites; mechanical properties; calcium fluoride; flexural strength

PL

kompozyty; właściwości mechaniczne; fluorek wapnia; wytrzymałość na zginanie

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2016
• Tom: Vol. 74, nr 2
• Strony: 72--77
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Łapińska B.

• Department of General Dentistry, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

autor

Podlewska M.

• Department of General Dentistry, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

autor

Kleczewska J.

• Laboratory of Material Testing, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

autor

Nowak J.

• Laboratory of Material Testing, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

autor

Szczesio A.

• Laboratory of Material Testing, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

autor

Sokołowski J.

• Department of General Dentistry, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

autor

Łukomska-Szymańska M.

• Department of General Dentistry, Medical University of Lodz, ul. Pomorska 251, 92-213 Łódź, Poland

Bibliografia

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