Skripsi
PENGARUH LAMA PERENDAMAN MINUMAN COLA TERHADAP KEKUATAN TEKAN RESIN MODIFIED GLASS IONOMER CEMENT
Resin modified glass ionomer cement (RMG1C) is a modification of glass ionomer cement (GIC), which has resin substance in its formula. The acid contained in the beverages was found to cause restorative material erosion. One of beverages which contain acid is cola drinks. The aim of this study was to determine the effect of cola drinks immersion time on RMGIC compressive strength. Thirty samples of RMGIC with 4 mm in diameter and 6 mm in height which divided into four groups: the group without cola drinks immersion (control) and the groups with cola drinks immersion for 3, 12, and 24 hours. The specimens were subjected to compressive testing using Universal Testing Machine. Data were analyzed by using one-way ANOVA, followed by Post-Hoc LSD. The mean of compressive strength value were 166,20^6,27 MP a for control group, 106,34±8,84, 73,73±8,48, 42,76^5,18 MPa for 3, 12, 24 hours immersion groups, respectively. Statistical analysis showed that there were significant difference in compressive strength (p
Inventory Code | Barcode | Call Number | Location | Status |
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1307000288 | T90438 | T904382013 | Central Library (REFERENCES) | Available but not for loan - Not for Loan |
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