Temporary filling materials
Zinc oxide phosphate cement[edit | edit source]
Powder: ZnO (90%), MgO (10%), pigments.
Fluid: [[H3PO4]].
Application: fixation of crowns, superstructures and bridges, temporary filling, amalgam pad.
Polycarboxylate cement[edit | edit source]
Powder: like zinc oxide phosphate cement.
Fluid: polycarboxylic acid.
Application: temporary filler, carburization, washer.
Zinc oxideugenol cement[edit | edit source]
Powder: ZnO, synthetic resin, accelerators, rosin.
Liquid: eugenol, olive oil.
Application: as a sealer in endodontics, for temporary sealing of final fixed structures, EBA cements can also be used for final sealing.
Properties: does not have dentinoplastic effects, disrupts polymerization of composites, is not mechanically resistant, allergizes and discolors tooth tissues.
Zinc oxide sulfate cement[edit | edit source]
Powder : CaSO4, ZnO, ZnSO4. (For better workability, glycol acetate, polyvinyl acetate, dextrin are added to this powder)
Fluid: H2O.
Application: trepanation hole closure.
Silicate cement[edit | edit source]
- Fluoro-aluminium-calcium-silicate glass and phosphoric acid.
Cements s Ca(OH)2[edit | edit source]
Use: as a sealer in endodontics, pad under the final filling, for direct and indirect covering of the medulla.
Links[edit | edit source]
Literature[edit | edit source]
- DOSTÁLOVÁ, Tatjana, et al. Stomatologie. 1. edition. Praha : Grada Publishing, a.s, 2008. 196 pp. ISBN 978-80-247-2700-4.
