Open AccessThe effect of denture cleansing solution (H2O2) on the water solubility of self-cured acrylic resin
Author(s) -
Irsan Ibrahim,
Prima Luthfia,
Widuri Julia Aryani
Publication year - 2018
Publication title -
padjajaran journal of dentistry/padjadjaran journal of dentistry
Language(s) - English
Resource type - Journals
eISSN - 2549-6212
pISSN - 1979-0201
DOI - 10.24198/pjd.vol30no3.16114
Subject(s) - cleanser , acrylic resin , solubility , materials science , immersion (mathematics) , aqueous solution , stomatitis , composite material , chemistry , dentistry , medicine , organic chemistry , mathematics , dermatology , pure mathematics , coating
Denture cleanser must be able to remove bacterial plaque layers, eliminate food debris, with non-toxic properties. Denture cleansing was performed by immersing the denture into a solution of H2O2. Continuous denture wear can lead to plaque accumulation of Candida albicans colonies thus causes denture stomatitis. There was a slight dimensional stability difference of the self-cured acrylic base compared to the heat-cured after immersion in water. This study was aimed to analyse the effect of denture cleansing solution (H2O2) on the water solubility of self-cured acrylic resin. Methods: Twenty-four specimens of self-cured acrylic resin sized 15 x 20 x 2 mm, were divided into the control group (n = 12) and the treatment group (n = 12). All specimens were then immersed in the aquadest (control group) and H202(treatment group) for 6, 8, and 10 hours consecutively. Result: The average water solubility of self-cured acrylic resin soaked in H2O2 solution at 6 hours was 0.0007 µg/mm3; at 8 hours was 0.0011 µg/mm3; and at 10 hours was 0.0013 µg/mm3. The average water solubility of self-cured acrylic resin soaked in aquadest solution at 6 hours was 0.0013 µg/mm3; at 8 hours was 0.0080 µg/mm3; and at 10 hours was 0.0125 µg/mm3. Conclusion: The water solubility of the self-cured acrylic resin immersed in the H2O2 solution for 6, 8, and 10 hours was still below the ISO standard.Keywords: Self-cured acrylic resin, H2O2, immersion time, water solubility.