The Effect of Gypsum Composition on the Physical and Mechanical Properties of Polyester Resin Particle Board with Shell Shells and Ceramg Skin Powder

Oct 13, 2025 by talynt.org 97 views

The Effect of Gypsum Composition on the Physical and Mechanical Properties of Polyester Resin Particle Board with Shell Shells and Ceramg Skin Powder

Optimizing Polyester Resin Particle Boards with Shell Shells and Gypsum Powder: Looking for Ideal Compositions

The increasing demand for wood as a raw material for making particle boards has led to a significant decrease in its availability. This has resulted in a pressing need to explore alternative materials that can be used as substitutes for wood. One such alternative is the use of non-wood materials such as shell shells and polyester resins. The use of shell shells and polyester resins as raw materials for making particle boards has gained significant attention in recent years due to their potential to provide a sustainable and eco-friendly solution to the wood shortage problem.

This study aims to determine the best composition of reinforcement materials in the ratio of gypsum composition in the manufacture of polyester-shell resin particles and shellfish skin. The addition of gypsum as a reinforcement material is expected to improve the physical and mechanical properties of the particle board, making it a more viable alternative to wood.

Background and Literature Review

The use of non-wood materials such as shell shells and polyester resins as raw materials for making particle boards has gained significant attention in recent years. Shell shells are a rich source of calcium carbonate (CaCO3), which can be used as a filler material to improve the mechanical properties of the particle board. Polyester resin is chosen as a matrix due to its ease of fabrication and availability. The addition of gypsum as a reinforcement material is expected to improve the mechanical properties of the particle board, making it a more viable alternative to wood.

Materials and Methods

The materials used in making composites are unsaturated polyester resin, methyl ethyl ketone peroxide catalyst, shells, and gypsum powder. The shells are first crushed into powder using a ball mill and sifted to produce a particle size of 290 mesh. The particle board is made by mixing 290 mesh shell shells into polyester resins with a catalyst added with a composition of 30:70 and methyl ethyl ketone peroxide at 1% together with gypsum reinforcing material from resin. The composition of the reinforcement material used in this study consisted of 2.5%, 5%, 7.5%, 10%, and 12.5%.

Results and Discussion

The particle board that has been made is then tested for physical and mechanical properties. The results showed that the gypsum reinforcement agent was well attached to the shellfish and polyester resin skin, proven through FT-IR (Fourier Transform Infra Red) analysis. The best results for the physical and mechanical properties of the particle board are the density of 1,580 g/ml, water content of 0.2491%, thickness of 0.358%thickness, modulus of rupture (MOR) 47,081 MPa, modulus of elasticity (MOE) 249.09 MPa, internal bonds (IB) 15,809 MPA, and Impact Power 10793.99 J/M2.

Conclusion

This study shows that the use of gypsum as a reinforcement material on the polyester-resin particle board and shellfish skin can improve the physical and mechanical properties of the particle board. Determination of optimal gypsum composition can produce stronger and durable particle boards, so that it can be a good alternative to replacing wood as raw material for making particle board.

Future Research Directions

This study has the potential to be developed further with variations of other filler materials, such as bamboo powder or wood powder, to produce particle boards with better mechanical properties. In addition, research on the effect of polyester resin types and manufacturing methods on the properties of particle boards also needs to be done to get more optimal results.

References

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Acknowledgments

This study was supported by [Insert funding agency here]. The authors would like to thank [Insert people/things here] for their assistance and support.

Appendices

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Frequently Asked Questions (FAQs) about the Effect of Gypsum Composition on the Physical and Mechanical Properties of Polyester Resin Particle Board with Shell Shells and Ceramg Skin Powder

Q: What is the purpose of this study?

A: The purpose of this study is to determine the best composition of reinforcement materials in the ratio of gypsum composition in the manufacture of polyester-shell resin particles and shellfish skin.

Q: Why is gypsum used as a reinforcement material?

A: Gypsum is used as a reinforcement material because it contains CAO components that can improve the mechanical properties of particle board and is easily available at affordable prices.

Q: What are the benefits of using shell shells as a filler material?

A: Shell shells are a rich source of calcium carbonate (CaCO3), which can be used as a filler material to improve the mechanical properties of the particle board.

Q: What is the significance of the particle size of the shell shells?

A: The particle size of the shell shells is significant because it affects the mechanical properties of the particle board. A smaller particle size can lead to a stronger and more durable particle board.

Q: What is the role of methyl ethyl ketone peroxide in the manufacturing process?

A: Methyl ethyl ketone peroxide is used as a catalyst in the manufacturing process to improve the curing process of the polyester resin.

Q: What are the physical and mechanical properties of the particle board that were tested?

A: The physical and mechanical properties of the particle board that were tested include density, water content, thickness, modulus of rupture (MOR), modulus of elasticity (MOE), internal bonds (IB), and Impact Power.

Q: What were the results of the FT-IR analysis?

A: The results of the FT-IR analysis showed that the gypsum reinforcement agent was well attached to the shellfish and polyester resin skin.

Q: What are the implications of this study?

A: The implications of this study are that the use of gypsum as a reinforcement material on the polyester-resin particle board and shellfish skin can improve the physical and mechanical properties of the particle board.

Q: What are the potential applications of this study?

A: The potential applications of this study are in the production of particle boards for various industries such as construction, furniture, and packaging.

Q: What are the limitations of this study?

A: The limitations of this study are that it only tested a specific composition of gypsum and shell shells, and further research is needed to explore other combinations of materials.

Q: What are the future research directions?

A: The future research directions include exploring the effect of polyester resin types and manufacturing methods on the properties of particle boards, and testing other filler materials such as bamboo powder or wood powder.

Q: What are the potential benefits of using particle boards made from this study?

A: The potential benefits of using particle boards made from this study are that they can be stronger and more durable than traditional particle boards, and can be used as a sustainable and eco-friendly alternative to wood.

Q: What are the potential challenges of implementing this study?

A: The potential challenges of implementing this study are that it may require significant investment in equipment and personnel, and may require changes to existing manufacturing processes.

Q: What are the potential economic benefits of this study?

A: The potential economic benefits of this study are that it can lead to the creation of new jobs and industries, and can contribute to the growth of the economy.

Q: What are the potential environmental benefits of this study?

A: The potential environmental benefits of this study are that it can lead to the reduction of waste and the conservation of natural resources, and can contribute to a more sustainable and eco-friendly future.

Note: The above article is a Q&A article that provides answers to frequently asked questions about the effect of gypsum composition on the physical and mechanical properties of polyester resin particle board with shell shells and ceramg skin powder. The article is designed to provide a clear and concise understanding of the study and its implications.