Variations of temperature of acrylic bone cements prepared by hand and vacuum mixing during their polymerization

• Autorzy: Liptáková T. , Lelovics H. , Nečas L.
• Języki publikacji: EN

Abstrakty

EN

The aim of this work was to investigate variations of temperature in acrylic bone cement SmartSet HV during its polymerization as the function of mixing technique (hand mixing and vacuum mixing) and sample thickness. The temperature of 25-mm diameter samples differing in their thickness was monitored using a parallel plate measuring system of the compact rheometer preheated to the body temperature. The curves representing the temperature measured and average values of times needed to obtain the peak temperatures of the test samples prepared by different techniques of mixing are presented and discussed. It was found that the maximum temperature and also the times of peak temperatures rose with sample thickness but at different rate for each technique of mixing.

Słowa kluczowe

EN

bone cement; polymerization; thermal polymerization; thermal characteristics

PL

cement kostny; polimeryzacja; polimeryzacja termiczna; właściwości termiczne

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Acta of Bioengineering and Biomechanics
• Rocznik: 2009
• Tom: Vol. 11, nr 3
• Strony: 47--51
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Liptáková T.

autor

Lelovics H.

autor

Nečas L.

• Department of Materials Engineering, University of Žilina, Žilina, Slovakia,

Bibliografia

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