Reactions in glass ionomer cements: V. Effect of incorporating tartaric acid in the cement liquid.
A description is give of the effect on the ASPA cement reaction of tartaric acid incorporated in the cement liquid. Tartaric acid acts as an accelerator that aids in the extraction of ions from the aluminosilicate glass and facilitates their binding to the polyanion chains. Postgelation hardening is significantly increased. Working time is unaffected possibly because cations are initially present as complexes.
D000179:Acrylates; D000535:Aluminum; D002118:Calcium; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003738:Dental Cements; D005459:Fluorides; D005898:Glass; D012822:Silicon Dioxide; D012995:Solubility; D013055:Spectrophotometry, Infrared; D013644:Tartrates
D000179:Acrylates; D003738:Dental Cements; D013644:Tartrates; D012822:Silicon Dioxide; D000535:Aluminum; D005459:Fluorides; D002118:Calcium