The Impact of Green Betel Leaf on the Surface Roughness of Heat Polymerization Acrylic Resin

Oct 13, 2025 by wbrum.org 37 views

The Impact of Green Betel Leaf on the Surface Roughness of Heat Polymerization Acrylic Resin

Introduction

Heat polymerization acrylic resin is a popular choice in the manufacture of flexible denture plates due to its durability and affordability. However, this resin has a significant weakness - its ability to absorb water, which can damage the surface structure and reduce its quality and durability. The use of green betel leaves as a disinfectant, which contains phenol and acid, has become a focal point in a study that aims to explore the impact of immersion of acrylic resin in a stew of green betel leaf on the roughness of its surface.

Background

Green betel leaves have been used for centuries as a natural disinfectant and antibacterial agent. The phenol and acid content in these leaves can act as breaking agents that change the texture on the surface of the resin. However, the interaction between the components contained in the betel leaf and the structure of the acrylic resin is not well understood. This study aims to explore the impact of immersion of acrylic resin in a stew of green betel leaf on the roughness of its surface.

Methodology

This study measures the difference in the roughness of the surface of the acrylic resin of heat polymerization after being soaked in a stew of green betel leaf with a concentration of 25% for various time durations, which is 30, 60, 90, and 120 minutes. A total of 10 samples are made with a size of 12x12x3 mm each for each soaking duration. The sample making process is done by heating using a waterbath, starting from room temperature to 74 ± 2 ° C, and then raising temperatures up to 100 ° C and maintaining it for one hour. Each sample is soaked according to the specified treatment time.

Results

The surface roughness of the sample was measured using a profileometer, and statistical analysis was carried out by the Friedman and Wilcoxon test with a significance level α = 0.05. The results showed an increase in the average surface roughness with the increase in immersion time: before it was soaked (0.071 ± 0.044 µm), after being soaked for 30 minutes (0.079 ± 0.051 µm), 60 minutes (0.089 ± 0.056 µm), 90 minutes (0.093 ± 0.054 µm), up to 120 minutes (0.104 ± 0.066 µm). The highest average surface roughness is found in immersion for 120 minutes.

Discussion

The results of this study show that there is a significant difference in the roughness of the surface of the acrylic resin of heat polymerization after being soaked in a stew of green betel leaf. The longer the soaking time is done, the higher the roughness produced. This indicates an interaction between the components contained in the betel leaf with the structure of the acrylic resin. The content of phenols and acids in green betel leaves can act as breaking agents that change the texture on the surface of the resin.

Clinical Implications

The surface roughness that increases due to immersion in green betel leaf stew indicates an important issue in clinical applications, where rough denture plates can be a den of bacterial growth, increase the risk of infection in users. Although betel leaves provide antibacterial benefits, negative effects related to the physical changes of this prosthetic material must be considered. Further research is needed to understand the mechanism and the long term of the exposure of resin to betel leaf, so that it can provide more optimal recommendations in dentistry practices.

Conclusion

The results of this study are not only beneficial for the development of dental recovery materials, but also expand knowledge about natural influences in oral health care. The study highlights the importance of considering the physical changes of prosthetic materials due to natural disinfectants, and the need for further research to understand the mechanism and long term effects of exposure to betel leaf.

Recommendations

Based on the results of this study, it is recommended that dentists and dental technicians consider the potential effects of green betel leaf on the surface roughness of heat polymerization acrylic resin. Further research is needed to understand the mechanism and long term effects of exposure to betel leaf, and to develop more optimal recommendations in dentistry practices.

Limitations

This study has several limitations. The sample size is relatively small, and the study only measures the surface roughness of the acrylic resin after being soaked in a stew of green betel leaf. Further studies are needed to explore the effects of different concentrations and soaking times on the surface roughness of the acrylic resin.

Future Directions

This study highlights the importance of considering the physical changes of prosthetic materials due to natural disinfectants. Further research is needed to understand the mechanism and long term effects of exposure to betel leaf, and to develop more optimal recommendations in dentistry practices. The study also highlights the need for further research on the effects of different concentrations and soaking times on the surface roughness of the acrylic resin.

Conclusion

In conclusion, this study shows that there is a significant difference in the roughness of the surface of the acrylic resin of heat polymerization after being soaked in a stew of green betel leaf. The longer the soaking time is done, the higher the roughness produced. This indicates an interaction between the components contained in the betel leaf with the structure of the acrylic resin. The content of phenols and acids in green betel leaves can act as breaking agents that change the texture on the surface of the resin. Further research is needed to understand the mechanism and long term effects of exposure to betel leaf, and to develop more optimal recommendations in dentistry practices.
Frequently Asked Questions (FAQs) about the Impact of Green Betel Leaf on the Surface Roughness of Heat Polymerization Acrylic Resin

Q: What is the purpose of this study?

A: The purpose of this study is to explore the impact of immersion of acrylic resin in a stew of green betel leaf on the roughness of its surface.

Q: What is the significance of this study?

A: This study is significant because it highlights the importance of considering the physical changes of prosthetic materials due to natural disinfectants. The results of this study can provide more optimal recommendations in dentistry practices.

Q: What are the limitations of this study?

A: This study has several limitations. The sample size is relatively small, and the study only measures the surface roughness of the acrylic resin after being soaked in a stew of green betel leaf. Further studies are needed to explore the effects of different concentrations and soaking times on the surface roughness of the acrylic resin.

Q: What are the clinical implications of this study?

A: The surface roughness that increases due to immersion in green betel leaf stew indicates an important issue in clinical applications, where rough denture plates can be a den of bacterial growth, increase the risk of infection in users.

Q: What are the recommendations based on the results of this study?

A: Based on the results of this study, it is recommended that dentists and dental technicians consider the potential effects of green betel leaf on the surface roughness of heat polymerization acrylic resin. Further research is needed to understand the mechanism and long term effects of exposure to betel leaf, and to develop more optimal recommendations in dentistry practices.

Q: What are the future directions of this research?

A: This study highlights the need for further research on the effects of different concentrations and soaking times on the surface roughness of the acrylic resin. Further studies are also needed to understand the mechanism and long term effects of exposure to betel leaf.

Q: What are the potential applications of this research?

A: The results of this study can be applied in the development of dental recovery materials and in the expansion of knowledge about natural influences in oral health care.

Q: What are the potential risks associated with the use of green betel leaf as a disinfectant?

A: The use of green betel leaf as a disinfectant can lead to physical changes in the prosthetic material, such as increased surface roughness, which can increase the risk of infection in users.

Q: What are the potential benefits of using green betel leaf as a disinfectant?

A: Green betel leaf has antibacterial properties, which can provide benefits in the prevention of infection and the promotion of oral health.

Q: What are the next steps in this research?

A: The next steps in this research include further studies to explore the effects of different concentrations and soaking times on the surface roughness of the acrylic resin, as well as studies to understand the mechanism and long term effects of exposure to betel leaf.

Q: What are the potential implications of this research for the development of new dental materials?

A: The results of this study can provide insights into the development of new dental materials that are resistant to physical changes due to natural disinfectants.

Q: What are the potential implications of this research for the prevention of oral diseases?

A: The results of this study can provide insights into the prevention of oral diseases, such as periodontal disease, by highlighting the importance of considering the physical changes of prosthetic materials due to natural disinfectants.