Processamento e caracterização de espumas vitrocerâmicas do sistema sncp (Sio2-Na2o-Cao-P2 O5)

Karoline Bastos Mundstock, Elizangela Guzi de Moraes, Dachamir Hotza, Antonio Pedro Novaes de Oliveira, Cristina Siligardi, Sizue Ota Rogero
2010 Química Nova  
O 5 by replication process were obtained and characterized in terms of their chemical and physical properties by X-ray fluorescence, X-ray diffraction, laser diffraction, thermal analysis, density, mechanical strength, microstructural and cytotoxic analysis. The results showed that it is possible to produce glass-ceramic foams by the replication method with optimized properties but cytotoxic analysis indicates that the glass-ceramic foams are not bioactive materials. Mechanical strength values
more » ... arying from 0.5 to 1.0 MPa and from 0.8 to 2.3 MPa were reached for mean particle sizes of 10 and 6 µm, respectively.
doi:10.1590/s0100-40422010000300021 fatcat:hwp3tdbd5bdw7bk7gbi22khftm