Dielectric properties of glass ionomer cements--further studies.
Two recent proprietary glass ionomer cements showed that in the early stages of set the changes in relative permittivity (dielectric constant) and resistivity were rapid. However, when set, measurements indicated that the cements were highly ionic and polar and behaved similarly to the glass ionomer cements previously reported.
D000538:Aluminum Silicates; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003738:Dental Cements / Q000032:analysis; D004553:Electric Conductivity; D004563:Electrochemistry; D005899:Glass Ionomer Cements / Q000032:analysis; D008277:Magnesium Oxide / Q000032:analysis; D011076:Polycarboxylate Cement / Q000032:analysis; D015032:Zinc / Q000032:analysis; D015034:Zinc Oxide / Q000032:analysis
D000538:Aluminum Silicates; D003738:Dental Cements; D005899:Glass Ionomer Cements; D011076:Polycarboxylate Cement; D008277:Magnesium Oxide; C039733:Chemfil; C040235:Ketac-cem; D015032:Zinc; D015034:Zinc Oxide