Original Article

Effect of packaged tea drinks consumption to corrosion rate of stainless steel orthodontic wire

Mansjur Nasir , Rafiqah R. Amelia

Mansjur Nasir
Department of Orthodontic, Faculty of Dentistry, Hasanuddin University, Makassar, Indonesia. Email: manjurnasir@gmail.com

Rafiqah R. Amelia
Department of Orthodontic, Faculty of Dentistry, Hasanuddin University, Makassar, Indonesia
Online First: August 01, 2021 | Cite this Article
Nasir, M., Amelia, R. 2021. Effect of packaged tea drinks consumption to corrosion rate of stainless steel orthodontic wire. Journal of Dentomaxillofacial Science 6(2): 84-87. DOI:10.15562/jdmfs.v6i2.1086


Objective: To determine the effect of packaged tea drinks consumption to corrosion rate of stainless steel orthodontic wire.

Material and Methods: This study is laboratory experimental with post-test only with control group design using stainless steel orthodontic wire with total of 16 samples. The wire length is 6 cm and diameter is 0.41 mm. Samples were divided into 4 groups with 1 group of artificial saliva and 3 groups with a packaged tea drinks substitution. Measurement of corrosion rate was done by using potensiostat tool and data analysis using SPSS version 23 and ANOVA test with significant value of p<0.05.

Results: Jasmine and fruit flavor packaged tea group had lower corrosion rate value than the control group. While green packaged tea group had higher corrosion rate value than the control group.

Conclusion: Green packaged tea drinks had the biggest effect on corrosion rate of stainless steel orthodontic wire.

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