The Influence Of The Addition Of Silica From Palm Oil Shell Ash On The Base Of The Denture Of Heat Acrylic Resins
The Influence of the Addition of Silica from Palm Oil Shell Ash on the Base of the Denture of Heat Acrylic Resins
Introduction
Dentures are a crucial solution for individuals who have lost teeth and require a replacement. Heat polymerization acrylic resin (HPAR) is a widely used material in creating denture bases due to its excellent aesthetic appeal, ease of repair, and non-toxic properties. However, HPAR has a significant weakness – its low mechanical strength and susceptibility to surface scratches. This study aims to investigate the effect of adding silica from oil palm shell ash on the surface roughness of HPAR, with the ultimate goal of enhancing the strength and durability of denture bases.
Background
The use of HPAR in denture manufacturing has been a common practice due to its numerous benefits. However, its limitations, such as low mechanical strength and surface scratches, have led to the search for alternative materials and reinforcement methods. Silica, a hard and durable material, has been identified as a potential reinforcement agent to improve the mechanical properties of HPAR. Oil palm shell ash, a by-product of the oil palm industry, is a readily available and environmentally friendly source of silica.
Methodology
This study employed an experimental laboratory method to compare the surface roughness of three sample groups: a control group without silica addition, a group with 2% silica addition, and a group with 5% silica addition. The results were analyzed using statistical methods to determine the significance of the silica addition on the surface roughness of HPAR.
Results
The results of this study showed a significant increase in surface roughness (p = 0.001, p < 0.05) with the addition of silica to HPAR. The control group had a surface roughness value of 0.0405 μm, while the groups with 2% and 5% silica addition had surface roughness values of 0.0643 μm and 0.0972 μm, respectively. This increase in surface roughness indicates that the addition of silica can enhance the strength and resistance of HPAR to friction.
Discussion
The findings of this study are in line with the ISO standard, which stipulates that the surface roughness of denture bases should not exceed 0.2 μm. The addition of silica from oil palm shell ash can improve the quality and strength of dentures, enabling them to be used for a longer period and providing a more comfortable experience for users. This study opens up opportunities for the utilization of oil palm shell waste as a reinforcement material in denture manufacturing, supporting the concept of circular economy and environmental preservation efforts.
Additional Analysis and Explanation
Silica is a material with a hard and durable nature, making it an ideal reinforcement agent for HPAR. The addition of silica to HPAR functions as a reinforcement, increasing its mechanical strength and resistance to friction and scratches. Oil palm shell ash is a readily available and environmentally friendly source of silica, making it an attractive option for denture manufacturers. By utilizing oil palm shell waste, this research supports the concept of circular economy and environmental preservation efforts.
Benefits for Readers
This article provides valuable information about the potential of oil palm shell ash as a reinforcing material in denture manufacturing. Readers interested in the field of dentistry and materials can use this article as a reference to understand the importance of developing strong and durable denture materials. The findings of this study can contribute to the development of more effective and sustainable denture manufacturing methods, ultimately improving the quality of life for individuals with dentures.
Conclusion
In conclusion, this study demonstrates the potential of adding silica from oil palm shell ash to HPAR to enhance the strength and durability of denture bases. The results of this study show a significant increase in surface roughness with the addition of silica, indicating improved mechanical strength and resistance to friction. This research opens up opportunities for the utilization of oil palm shell waste as a reinforcement material in denture manufacturing, supporting the concept of circular economy and environmental preservation efforts.
Frequently Asked Questions (FAQs) about the Influence of Silica from Palm Oil Shell Ash on the Base of the Denture of Heat Acrylic Resins
Q: What is the main objective of this study?
A: The main objective of this study is to investigate the effect of adding silica from oil palm shell ash on the surface roughness of heat polymerization acrylic resin (HPAR) and to determine its potential as a reinforcement material in denture manufacturing.
Q: What are the benefits of using HPAR in denture manufacturing?
A: HPAR is a widely used material in denture manufacturing due to its excellent aesthetic appeal, ease of repair, and non-toxic properties. However, it has a significant weakness – its low mechanical strength and susceptibility to surface scratches.
Q: What is the significance of surface roughness in denture manufacturing?
A: Surface roughness is a critical factor in denture manufacturing as it affects the mechanical strength and durability of the denture base. A higher surface roughness value indicates a more durable and resistant denture base.
Q: How does the addition of silica from oil palm shell ash affect the surface roughness of HPAR?
A: The addition of silica from oil palm shell ash significantly increases the surface roughness of HPAR, indicating improved mechanical strength and resistance to friction.
Q: What are the potential benefits of using oil palm shell ash as a reinforcement material in denture manufacturing?
A: The use of oil palm shell ash as a reinforcement material in denture manufacturing offers several benefits, including improved mechanical strength, resistance to friction, and sustainability. Oil palm shell ash is a readily available and environmentally friendly source of silica.
Q: How does this study contribute to the development of more effective and sustainable denture manufacturing methods?
A: This study contributes to the development of more effective and sustainable denture manufacturing methods by providing valuable information about the potential of oil palm shell ash as a reinforcement material in denture manufacturing. The findings of this study can be used to develop more durable and resistant denture bases, ultimately improving the quality of life for individuals with dentures.
Q: What are the implications of this study for the dental industry?
A: The implications of this study for the dental industry are significant, as it provides a new and sustainable approach to denture manufacturing. The use of oil palm shell ash as a reinforcement material in denture manufacturing can help reduce waste, conserve resources, and improve the quality of denture bases.
Q: What are the potential applications of this study beyond denture manufacturing?
A: The findings of this study can be applied to various fields beyond denture manufacturing, including the development of more durable and resistant materials for other medical devices and applications.
Q: What are the limitations of this study?
A: The limitations of this study include the use of a small sample size and the need for further research to confirm the findings of this study. Additionally, the study only investigated the effect of adding silica from oil palm shell ash on the surface roughness of HPAR and did not explore other potential benefits of using oil palm shell ash as a reinforcement material.
Q: What are the future directions for this research?
A: The future directions for this research include further investigation of the potential benefits of using oil palm shell ash as a reinforcement material in denture manufacturing, as well as exploration of other potential applications of this study. Additionally, the study can be replicated with a larger sample size and more diverse materials to confirm the findings of this study.