Does maintaining a bottle of adhesive without the lid significantly reduce the solvent content?

Santana, Márcia Luciana Carregosa; Júnior, José Aginaldo de Sousa; Leal, Pollyana Caldeira; Faria e Silva, André Luis

Use este identificador para citar ou linkar para este item: https://ri.ufs.br/jspui/handle/riufs/24570

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Campo DC	Valor	Idioma
dc.contributor.author	Santana, Márcia Luciana Carregosa	-
dc.contributor.author	Júnior, José Aginaldo de Sousa	-
dc.contributor.author	Leal, Pollyana Caldeira	-
dc.contributor.author	Faria e Silva, André Luis	-
dc.date.accessioned	2026-02-10T20:44:33Z	-
dc.date.available	2026-02-10T20:44:33Z	-
dc.date.issued	2014	-
dc.identifier.citation	SANTANA, M. L. C. et al. Does maintaining a bottle of adhesive without the lid significantly reduce the solvent content? Brazilian Dental Journal, Ribeirão Preto, v. 25, n. 6, p. 543-545, 2014. Disponível em: https://www.scielo.br/j/bdj/a/VncrK3PLTkG97NqSkgxmRMD/?lang=en. Acesso em: 10 fev. 2026.	pt_BR
dc.identifier.issn	1806-4760	-
dc.identifier.uri	https://ri.ufs.br/jspui/handle/riufs/24570	-
dc.language	eng	pt_BR
dc.publisher	Fundação Odontológica de Ribeirão Preto	pt_BR
dc.relation.ispartof	Brazilian Dental Journal	pt_BR
dc.subject	Adhesives	eng
dc.subject	Solvents	eng
dc.subject	Volatilization	eng
dc.title	Does maintaining a bottle of adhesive without the lid significantly reduce the solvent content?	pt_BR
dc.type	Artigo	pt_BR
dc.identifier.license	Creative Commons Atribuição-NãoComercial 3.0 Não Adaptada (CC BY-NC 3.0)	pt_BR
dc.description.resumo	This study aimed to evaluate the effect of maintaining a bottle of adhesive without its lid on the solvent loss of the etch-and-rinse adhesive systems. Three 2-step etch-and-rinse adhesives with different solvents (acetone, ethanol or butanol) were used in this study. Drops of each adhesive were placed on an analytical balance and the adhesive mass was recorded until equilibrium was achieved (no significant mass alteration within time). The solvent content of each adhesive and evaporation rate of solvents were measured (n=3). Two bottles of each adhesive were weighted. The bottles were maintained without their lids for 8 h in a stove at 37 ºC, after which the mass loss was measured. Based on mass alteration of drops, acetone-based adhesive showed the highest solvent content (46.5%, CI 95%: 35.8-54.7) and evaporation rate (1.11 %/s, CI95%: 0.63-1.60), whereas ethanol-based adhesive had the lowest values (10.1%, CI95%: 4.3-16.0; 0.03 %/s CI95%: 0.01-0.05). However, none of the adhesives bottles exhibited significant mass loss after sitting for 8 h without their lids (% from initial content; acetone - 96.5, CI 95%: 91.8- 101.5; ethanol - 99.4, CI 95%: 98.4-100.4; and butanol - 99.3, CI 95%: 98.1-100.5). In conclusion, maintaining the adhesive bottle without lid did not induce significant solvent loss, irrespective the concentration and evaporation rate of solvent.	pt_BR
dc.description.local	Ribeirão Preto	pt_BR
dc.identifier.doi	https://doi.org/10.1590/0103-6440201300330	-
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