The Potential of Banana Stem Fiber Powder

Oct 13, 2025 by wbrum.org 80 views

The Strength of Impact Acrylic Resin of Heat Polymerization after the Addition of Powder of Banana Barangan Banana Stem Powder: A Study of 0.5%, 1%, and 1.5% by Weight

Introduction

Acrylic resin of heat polymerization, a type of metacrylic polymethyl, is widely used in the fabrication of dentures due to its excellent biocompatibility and aesthetic properties. However, one of the major drawbacks of this material is its tendency to experience fractures, which can lead to costly repairs and compromise the overall success of the dental restoration. To address this issue, researchers have been exploring various methods to enhance the mechanical properties of heat acrylic resins. One such approach involves the addition of natural fibers, such as banana stem fiber powder, to improve the material's strength and durability.

The Potential of Banana Stem Fiber Powder

Banana stem fiber powder is a natural fiber extracted from the core of the banana stem, which is rich in cellulose, hemicellulose, and lignin. These components provide excellent mechanical properties, including high tensile strength, stiffness, and resistance to deformation. When added to acrylic resin, banana stem fiber powder can potentially enhance the material's impact strength, making it more suitable for applications where high mechanical performance is required.

Research Methodology

In this study, we investigated the effect of adding banana stem fiber powder to heat acrylic resin on its impact strength. The research sample consisted of 40 resin plates measuring 65 x 10 x 2.5 mm, divided into four groups:

Group I: without the addition of fiber powder
Group II: addition of fiber powder 0.5% by weight
Group III: addition of fiber powder 1% by weight
Group IV: addition of fiber powder 1.5% by weight

Each group consisted of 10 samples, which were tested using the Charpy Impact Tester tool. The data analysis was carried out using the Kruskal Wallis and Mann Whitney tests to determine the significance of the differences between the groups.

Results and Discussion

The test results showed a significant decrease in the impact strength of the acrylic resin after the addition of banana stem fiber powder. The average values of the impact strength for each group were:

Group I: 0.0097 ± 0.0021 J/mm²
Group II: 0.0067 ± 0.0009 J/mm²
Group III: 0.0064 ± 0.0006 J/mm²
Group IV: 0.0051 ± 0.0003 J/mm²

The Kruskal Wallis test revealed a significant difference in the impact strength between one group and another, with a value of P = 0.000 (p < 0.05). The Mann Whitney test confirmed that there were significant differences (p < 0.05) between groups I and groups II, III, and IV; and between group II and IV, as well as group III and IV. However, the ratio between groups II and III did not show a significant difference (P > 0.05).

Conclusion

The results of this study demonstrate that the addition of banana stem fiber powder to heat acrylic resin can significantly change the impact strength of the material. Although there is a decrease in the value of the impact strength in all groups after the addition of fiber powder, the effect is most clearly seen in groups that do not contain fiber powder. This suggests that while fiber powder can help increase material endurance, higher proportions do not always produce an increase in performance. Further research is needed to explore the optimal proportion and the effect of other fiber powder on the mechanical properties of acrylic resins.

Implications and Future Directions

This study provides important insights for the development of stronger and durable materials in dentistry applications and other fields that require materials with good mechanical properties. The addition of banana stem fiber powder to heat acrylic resin can potentially enhance the material's impact strength, making it more suitable for applications where high mechanical performance is required. Further research is needed to explore the optimal proportion and the effect of other fiber powder on the mechanical properties of acrylic resins.

Recommendations

Based on the results of this study, the following recommendations can be made:

Further research is needed to explore the optimal proportion of banana stem fiber powder that can be added to heat acrylic resin to achieve the desired mechanical properties.
The effect of other fiber powder on the mechanical properties of acrylic resins should be investigated to determine their potential as additives.
The development of new materials with improved mechanical properties should be explored, taking into account the results of this study and other relevant research.

Limitations

This study has several limitations that should be acknowledged:

The sample size was relatively small, which may have affected the accuracy of the results.
The study only investigated the effect of banana stem fiber powder on the impact strength of heat acrylic resin, and did not explore other mechanical properties, such as tensile strength or flexural strength.
The study did not investigate the effect of other variables, such as temperature or humidity, on the mechanical properties of the material.

Future Research Directions

Based on the results of this study, the following future research directions can be proposed:

Investigate the effect of other fiber powder on the mechanical properties of acrylic resins.
Explore the optimal proportion of banana stem fiber powder that can be added to heat acrylic resin to achieve the desired mechanical properties.
Develop new materials with improved mechanical properties, taking into account the results of this study and other relevant research.

Conclusion

In conclusion, this study demonstrates that the addition of banana stem fiber powder to heat acrylic resin can significantly change the impact strength of the material. Although there is a decrease in the value of the impact strength in all groups after the addition of fiber powder, the effect is most clearly seen in groups that do not contain fiber powder. Further research is needed to explore the optimal proportion and the effect of other fiber powder on the mechanical properties of acrylic resins.
Q&A: The Strength of Impact Acrylic Resin of Heat Polymerization after the Addition of Powder of Banana Barangan Banana Stem Powder

Q: What is the purpose of this study?

A: The purpose of this study is to investigate the effect of adding banana stem fiber powder to heat acrylic resin on its impact strength. The goal is to improve the mechanical properties of heat acrylic resins, which are commonly used in dentistry applications.

Q: What is banana stem fiber powder?

A: Banana stem fiber powder is a natural fiber extracted from the core of the banana stem. It is rich in cellulose, hemicellulose, and lignin, which provide excellent mechanical properties, including high tensile strength, stiffness, and resistance to deformation.

Q: How was the research sample prepared?

A: The research sample consisted of 40 resin plates measuring 65 x 10 x 2.5 mm, divided into four groups:

Group I: without the addition of fiber powder
Group II: addition of fiber powder 0.5% by weight
Group III: addition of fiber powder 1% by weight
Group IV: addition of fiber powder 1.5% by weight

Each group consisted of 10 samples, which were tested using the Charpy Impact Tester tool.

Q: What were the results of the study?

A: The test results showed a significant decrease in the impact strength of the acrylic resin after the addition of banana stem fiber powder. The average values of the impact strength for each group were:

Group I: 0.0097 ± 0.0021 J/mm²
Group II: 0.0067 ± 0.0009 J/mm²
Group III: 0.0064 ± 0.0006 J/mm²
Group IV: 0.0051 ± 0.0003 J/mm²

Q: What does the study suggest about the effect of banana stem fiber powder on the impact strength of heat acrylic resin?

A: The study suggests that the addition of banana stem fiber powder can significantly change the impact strength of heat acrylic resin. Although there is a decrease in the value of the impact strength in all groups after the addition of fiber powder, the effect is most clearly seen in groups that do not contain fiber powder.

Q: What are the implications of this study for dentistry applications?

A: The study provides important insights for the development of stronger and durable materials in dentistry applications. The addition of banana stem fiber powder to heat acrylic resin can potentially enhance the material's impact strength, making it more suitable for applications where high mechanical performance is required.

Q: What are the limitations of this study?

A: The study has several limitations that should be acknowledged:

The sample size was relatively small, which may have affected the accuracy of the results.
The study only investigated the effect of banana stem fiber powder on the impact strength of heat acrylic resin, and did not explore other mechanical properties, such as tensile strength or flexural strength.
The study did not investigate the effect of other variables, such as temperature or humidity, on the mechanical properties of the material.

Q: What are the future research directions based on the results of this study?

A: Based on the results of this study, the following future research directions can be proposed:

Investigate the effect of other fiber powder on the mechanical properties of acrylic resins.
Explore the optimal proportion of banana stem fiber powder that can be added to heat acrylic resin to achieve the desired mechanical properties.
Develop new materials with improved mechanical properties, taking into account the results of this study and other relevant research.

Q: What are the potential applications of this study?

A: The study has potential applications in dentistry, where heat acrylic resins are commonly used. The addition of banana stem fiber powder to heat acrylic resin can potentially enhance the material's impact strength, making it more suitable for applications where high mechanical performance is required.

Q: What are the potential benefits of using banana stem fiber powder in heat acrylic resins?

A: The potential benefits of using banana stem fiber powder in heat acrylic resins include:

Improved impact strength
Enhanced mechanical properties
Increased durability
Potential cost savings

Q: What are the potential challenges of using banana stem fiber powder in heat acrylic resins?

A: The potential challenges of using banana stem fiber powder in heat acrylic resins include:

Difficulty in processing and handling the fiber powder
Potential effects on the material's aesthetic properties
Limited availability of the fiber powder
Potential effects on the material's biocompatibility