The influence of filler amount on selected properties of new experimental resin dental composite
Abstract: Aim of the study was to evaluate the influence of filler amounts on mechanical properties and contraction stress of light-curing experimental composite. Hardness, flexural strength, diametral tensile strength of material filled with 40, 50 or 60 wt. % of silanized silica were tested. The contraction stress was measured after 24 h by means of photoelastic study. The addition of 40-60 wt. % filler to composite caused significant increase in hardness, Young’s modulus and flexural strength. The DTS, after incorporating filler into polymer matrix, was valued at ~26 MPa. The composite containing 40 wt. % of filler demonstrated significantly lower contraction stress in comparison to neat resin and filled > 50 wt. % of silica.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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The influence of filler amount on selected properties of new experimental resin dental composite ; volume:16 ; number:1 ; year:2018 ; pages:905-911 ; extent:7
Open chemistry ; 16, Heft 1 (2018), 905-911 (gesamt 7)
- Urheber
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Bociong, Kinga
Szczesio, Agata
Krasowski, Michal
Sokolowski, Jerzy
- DOI
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10.1515/chem-2018-0090
- URN
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urn:nbn:de:101:1-2410161607504.155378088682
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:39 MESZ
Datenpartner
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Beteiligte
- Bociong, Kinga
- Szczesio, Agata
- Krasowski, Michal
- Sokolowski, Jerzy