The Influence Of Aging On Natural Rubber Latex Films In The Nanocrystalline Cellulose And Alkanoramide

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The Influence of Aging on Natural Rubber Latex Films in the Presence of Nanocrystalline Cellulose and Alkanolamide

Introduction

Natural rubber latex (NRL) is a versatile material widely used in various applications, including medical devices, gloves, and balloons. However, its mechanical properties can degrade over time due to aging, which can lead to a decrease in its performance and lifespan. In recent years, researchers have been exploring ways to improve the mechanical properties of NRL by incorporating various fillers and compatibilizers. One such approach is the use of nanocrystalline cellulose (NCC) and alkanolamide, which have been shown to enhance the mechanical properties of NRL.

Increases the Resistance of Natural Rubber Latex Films with Cellulose and Alkanolamide Nanocrystalline

Sugarcane fiber is a lignocellulose waste that has the potential to contain cellulose. Cellulose from sugarcane fiber can be converted into nanocrystalline cellulose through the hydrolysis process of acid. This study discusses the endurance of natural rubber latex films filled with cellulose nanocrystalline and alkanolamide compatibilizer against aging treatment. The process of nanocrystalline synthesis cellulose and alkanolamide has been carried out, followed by mechanical testing after aging treatment such as tensile strength, breaking up, and tensile modulus. Natural rubber latex films are produced using coagulant dyeing methods. This study begins with the process of the prevotable of natural rubber latex at 70 ° C, followed by the vulcanization process at 100 ° C for 20 minutes. Furthermore, the aging treatment is carried out at 70 ° C for 24 hours.

The results of the TEM and XRD characterization of cellulose nanocrystalline show that the diameter of cellulose nanocrystalline ranges from 40-160 nm with a crystallinity level of 92.33%. The results of mechanical properties show that natural rubber latex films filled with cellulose nanocrystalline and alkanolamide have good aging resistance. The results of this mechanical property are supported by an analysis of the electron scanning microscope (SEM) which shows that natural rubber latex films filled with cellulose nanocrystalline and alkanolamide compatibilizer after the aging treatment has less crack alkanolamide compatibilizer.

The Importance of Cellulose Nanocrystalline

Nanocrystalline cellulose functions as a filler and amplifier in natural rubber latex films. The rigid nano structure and small size make it possible to increase the tensile strength, tensile modulus, and resistance to aging. The addition of cellulose nanocrystalline can improve the mechanical properties of NRL by increasing its tensile strength and modulus. This is due to the fact that cellulose nanocrystalline can act as a reinforcement agent, which can improve the stiffness and strength of the NRL matrix.

The Role of Alkanolamide

Alkanolamide acts as a compatibilizer that helps in increasing cellulose nanocrystalline dispersion in the natural rubber latex matrix. This increases the uniformity of the structure and increases the effects of strengthening cellulose nanocrystalline. The addition of alkanolamide can improve the compatibility between cellulose nanocrystalline and NRL, which can lead to a more uniform dispersion of the filler in the matrix. This can result in improved mechanical properties of the NRL film.

The Effect of Aging

The aging treatment at high temperatures can cause degradation in natural rubber latex, which results in a decrease in mechanical properties. However, the addition of cellulose and alkanolamide nanocrystalline can slow down this degradation process, thereby increasing the resistance of natural rubber latex films to aging. The aging treatment can cause the breakdown of the polymer chains in NRL, which can lead to a decrease in its mechanical properties. However, the addition of cellulose and alkanolamide nanocrystalline can help to slow down this degradation process, which can result in improved resistance to aging.

Benefit

This study provides important information about the potential of cellulose and alkanolamide nanocrystalline in increasing the resilience of natural rubber latex films. These findings can be applied to the development of natural rubber latex materials with better mechanical properties and longer use of life. Potential applications of this material include making various products such as gloves, condoms, and balloons.

Conclusion

This study shows that the use of cellulose and alkanolamide nanocrystalline as fillers and compatibilizers can increase the resilience of natural rubber latex films against aging treatment. This opens new opportunities for the development of natural rubber latex materials with superior performance. The addition of cellulose and alkanolamide nanocrystalline can improve the mechanical properties of NRL by increasing its tensile strength and modulus. This can result in improved resistance to aging and longer use of life for NRL materials.

Future Work

Future work can focus on optimizing the synthesis of cellulose nanocrystalline and alkanolamide to improve their compatibility and dispersion in NRL. Additionally, the effect of different types of fillers and compatibilizers on the mechanical properties of NRL can be investigated. Furthermore, the potential applications of NRL materials with improved mechanical properties can be explored.

References

  • [1] Sugarcane Fiber as a Source of Cellulose Nanocrystalline: This study discusses the potential of sugarcane fiber as a source of cellulose nanocrystalline. The results show that sugarcane fiber can be converted into cellulose nanocrystalline through the hydrolysis process of acid.
  • [2] Mechanical Properties of Natural Rubber Latex Films: This study investigates the mechanical properties of natural rubber latex films filled with cellulose nanocrystalline and alkanolamide. The results show that the addition of cellulose nanocrystalline and alkanolamide can improve the tensile strength and modulus of NRL films.
  • [3] Effect of Aging on Natural Rubber Latex: This study discusses the effect of aging on natural rubber latex. The results show that aging can cause degradation in NRL, which can lead to a decrease in its mechanical properties.

Keywords

  • Natural rubber latex
  • Cellulose nanocrystalline
  • Alkanolamide
  • Aging resistance
  • Mechanical properties
  • Compatibilizer
  • Filler
  • Reinforcement agent
  • Stiffness
  • Strength
  • Uniformity
  • Dispersion
  • Degradation
  • Polymer chains
  • Breakdown
  • Resistance
  • Performance
  • Applications
  • Gloves
  • Condoms
  • Balloons
    Frequently Asked Questions (FAQs) about the Influence of Aging on Natural Rubber Latex Films in the Presence of Nanocrystalline Cellulose and Alkanolamide

Q: What is the purpose of this study?

A: The purpose of this study is to investigate the influence of aging on natural rubber latex films in the presence of nanocrystalline cellulose and alkanolamide. The study aims to determine the effect of these additives on the mechanical properties of NRL films and their resistance to aging.

Q: What is nanocrystalline cellulose?

A: Nanocrystalline cellulose (NCC) is a type of cellulose that has been processed into nanoparticles. It has a rigid nanostructure and small size, making it a potential reinforcement agent for natural rubber latex.

Q: What is alkanolamide?

A: Alkanolamide is a type of compatibilizer that helps to improve the compatibility between cellulose nanocrystalline and natural rubber latex. It can increase the uniformity of the structure and improve the effects of strengthening cellulose nanocrystalline.

Q: How does aging affect natural rubber latex?

A: Aging can cause degradation in natural rubber latex, leading to a decrease in its mechanical properties. This can result in a loss of stiffness and strength, making the material more prone to cracking and breaking.

Q: What are the benefits of using nanocrystalline cellulose and alkanolamide in natural rubber latex?

A: The addition of nanocrystalline cellulose and alkanolamide can improve the mechanical properties of natural rubber latex, including its tensile strength and modulus. This can result in improved resistance to aging and longer use of life for NRL materials.

Q: What are some potential applications of natural rubber latex materials with improved mechanical properties?

A: Potential applications of NRL materials with improved mechanical properties include making various products such as gloves, condoms, and balloons.

Q: How can the synthesis of cellulose nanocrystalline and alkanolamide be optimized?

A: The synthesis of cellulose nanocrystalline and alkanolamide can be optimized by adjusting the processing conditions, such as temperature, pressure, and reaction time. Additionally, the use of different types of cellulose and alkanolamide can also be explored.

Q: What are some potential future directions for this research?

A: Some potential future directions for this research include investigating the effect of different types of fillers and compatibilizers on the mechanical properties of NRL, exploring the potential applications of NRL materials with improved mechanical properties, and optimizing the synthesis of cellulose nanocrystalline and alkanolamide.

Q: What are some potential challenges associated with using nanocrystalline cellulose and alkanolamide in natural rubber latex?

A: Some potential challenges associated with using nanocrystalline cellulose and alkanolamide in natural rubber latex include the potential for agglomeration, the need for careful processing conditions, and the potential for interactions with other additives.

Q: How can the mechanical properties of natural rubber latex be improved?

A: The mechanical properties of natural rubber latex can be improved by adding fillers and compatibilizers, such as nanocrystalline cellulose and alkanolamide. Additionally, optimizing the synthesis of these additives and adjusting the processing conditions can also help to improve the mechanical properties of NRL.

Q: What are some potential applications of natural rubber latex in the medical field?

A: Potential applications of natural rubber latex in the medical field include making medical gloves, condoms, and other medical devices.

Q: How can the use of nanocrystalline cellulose and alkanolamide in natural rubber latex be scaled up for industrial production?

A: The use of nanocrystalline cellulose and alkanolamide in natural rubber latex can be scaled up for industrial production by optimizing the synthesis of these additives, adjusting the processing conditions, and developing efficient manufacturing processes.

Q: What are some potential future directions for the development of natural rubber latex materials with improved mechanical properties?

A: Some potential future directions for the development of natural rubber latex materials with improved mechanical properties include investigating the effect of different types of fillers and compatibilizers on the mechanical properties of NRL, exploring the potential applications of NRL materials with improved mechanical properties, and optimizing the synthesis of cellulose nanocrystalline and alkanolamide.