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A fibre reinforced glass ionomer cement (FRGIC) for dental applications was loaded with 20vol% short fibres (430μm) with a glass composition in the system SiO 2 -Al 2 O 3 -CaF 2 -Na 3 AlF 6 . The fracture toughness and the total energy release rate were examined. A 20% anisotropic fibre alignment was observed, perpendicular to the loading direction....
The mechanical properties of glass ionomer cements used in restorative dentistry reinforced by chopped glass fibres were investigated. Reactive glass fibres with a composition in the system SiO 2 -Al 2 O 3 -CaF 2 -Na 3 AlF 6 and a thickness of 26μm were drawn by a bushing process. The manufacturing parameters were optimized with respect to maximum strength...
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