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Sound-absorption properties of composite materials containing waste-wool / polyamide fibers and their relationship with fractal dimensions

Year 2020, Volume: 30 Issue: 4, 276 - 288, 29.12.2020
https://doi.org/10.32710/tekstilvekonfeksiyon.699529

Abstract

To solve the problems related to the recycling of waste fibers, composite materials were prepared by the hot-pressing method using waste-wool fibers and waste low-melting-point polyamide fibers combined into a net as the raw materials. The effects of the volume density, mass fraction of waste-wool fibers, and thickness on the sound-absorption properties of the resulting composite materials were studied by the controlling-variable method. The sound-absorption properties of the composite materials were studied by the transfer-function method, and under optimized technological conditions, the sound-absorption coefficients were above 0.8 and the sound-absorption bands were wide. According to the box-counting-dimension method, which is based on the fractal theory, the fractal dimensions of the composite materials were calculated using the Matlab program. The relationships between the fractal dimensions and the volume densities, mass fractions of waste-wool fibers, and thicknesses of the composite materials were also analyzed. Then, quantitative relationships between the fractal dimension and the maximum sound-absorption coefficient, and between the fractal dimension and the resonant sound-absorption frequency, which play a major role in the sound-absorption design of composite materials, were deduced.

Supporting Institution

Science and Technology Innovation Fund Project of Dalian

Project Number

2019J12SN71

References

  • 1. Tian, C. Y., Wang, F., & Rong, V. H. (2005). Discussion on Sustainable Development Countermeasures of Fine Wool Sheep Industry in Inner Mongolia. Animal Husbandry and Feed Science, 26(4), 48. 2. Zhangye Comprehensive Test Station of National Wool Sheep Industry Technology System. (2017). Development Trend and Policy Suggestions of National Wool Sheep Industry in 2017. Gansu Animal and Veterinary Sciences, 47(4), 27-28. 3. Jiang, Z. H. (2002). Japan Developed a Technology to Use Scrap Wool & Feather China Resources Comprehensive Utilization, (2), 8. 4. Alzeer, M., & MacKenzie, K. J. (2012). Synthesis and mechanical properties of new fibre-reinforced composites of inorganic polymers with natural wool fibres. Journal of Materials Science, 47(19), 6958-6965. 5. Patnaik, A., Mvubu, M., Muniyasamy, S., Botha, A., & Anandjiwala, R. D. (2015). Thermal and sound insulation materials from waste wool and recycled polyester fibers and their biodegradation studies. Energy and Buildings, 92, 161-169. 6. Li, Y., & Zhang, D. K. (2018). Preparation of wet-laid nonwoven fabric using super-short waste wool fiber. Journal of Xi'an Polytechnic University, 32(6), 623-627. 7. He, Y. Z., & Wang, H. F. (2012). Research for recycle process of waste wool fiber. Wool Textile Journal, 40(9), 14-17. 8. Yao, J. B., & He, T. H. (2003). Preparation of wool's keratin solution. Wool Textile Journal, (4), 16-19. 9. Jia, J. R., & Yao, J. B. (2015). The latest progress in research of recycling scrap of wool keratin. Wool Textile Journal, 43(1), 45-49. 10. Sun, Y. L., Yao, J. B., Li, B., & Jia, S. G. (2015). Application of wool keratin solution in wool fabric shaping. Journal of Textile Research, 36(4), 97-101. 11. Li, K., & Wang, M. (2018). Preparation and properties of blended membrane based on abandoned wool protein. Dyeing and Finishing, 44(5), 8-23. 12. Lv, L. H., Liu, Y. J., Li, C. T., Guo, J., & Ye, F. (2019). Properties of Waste Fiber/Polyurethane Flame Retardant Insulation Board. Tekstil ve Konfeksiyon, 29(2), 152-161. 13. Lv, L. H., Bi, J. H., Ye, F., Qian, Y. F., Zhao, Y. P., Chen, R., & Su, X. G. (2017). EXTRACTION OF DISCARDED CORN HUSK FIBERS AND ITS FLAME RETARDED COMPOSITES. Tekstil ve Konfeksiyon, 27(4), 408-413. 14. Cheng, G. (2009). Performance and application of wool sound absorption and thermal insulation product. New Building Materials, 36(5), 63-66. 15. Luan, Q. L., Qiu, H., Cheng, G., & Ge, M. Q. (2016). Preparation and sound absorption properties of waste wool nonwoven material. Journal of Textile Research, 37(7), 77-81. 16. Luan, Q. L., Qiu, H., Cheng, G., & Ge, M. Q. (2016). Preparation of porous sound absorbing material based on discarded wool fiber. Chinese Journal of Environmental Engineering, 10(10), 6081-6086. 17. Luan, Q. L., Qiu, H. Cheng, G., & Liu, X. Y. (2017). Sound absorption properties of nonwoven material based on wool and its hybrid fibers. Journal of Textile Research, 38(3):67-71. 18. Burrough, P. A. (1981). Fractal dimensions of landscapes and other environmental data. Nature, 294(5838), 240-242. 19. Milne, B. T. (1988). Measuring the fractal geometry of landscapes. Applied Mathematics and Computation, 27(1), 67-79. 20. West, B. J., & Goldberger, A. L. (1987). Physiology in fractal dimensions. American Scientist, 75(4), 354-365. 21. Du, C. J., & Sun, D. W. (2004). Recent developments in the applications of image processing techniques for food quality evaluation. Trends in food science & technology, 15(5), 230-249. 22. Yang, X. H. (2003).Expression and Fractal Simulation of Morphologic Structures of Nonwovens (Doctoral dissertation). Available from CNKI and Wangfang database. (DOI:10.7666/d.y645366). 23. Wang, Y. H. (2018). T700/BMI Porosity Detection and Fractal Research of Pore Morphology Feature (Master’s thesis). Available from CNKI and Wangfang database. (DOI:10.7666/d.y01662570). 24. Lyu, L., Liu, Y., Bi, J., & Guo, J. (2019). Sound Absorption Properties of DFs/EVA Composites. Polymers, 11(5), 811. 25. Yang, S., & Li, M. S. (2017). Relationship between fractal structure and warmth retention properties of wool fiber assembly. Journal of Textile Research, 38(08), 11-15. 26. Chen, L., Jiang, Z., Jiang, S., Liu, K., Yang, W., Tan, J., & Gao, F. (2019). Nanopore Structure and Fractal Characteristics of Lacustrine Shale: Implications for Shale Gas Storage and Production Potential. Nanomaterials, 9(3), 390. 27. Lyu, L. H., Li, C. W., & Wu, C. X. (2018). Preparation of Discarded Peanut Shell/EVA Composite and Its Sound Absorption Properties. Advanced Textile Technology, 26(4), 12-16. 28. Ma, Y. X. (2010). STUDY ON SOUND ABSORPTION PROPERTIES OF COMPOSITE NEEDLE-PUNCHED NONWOVENS (Master’s thesis). Available from CNKI and Wangfang database. (DOI:10.7666/d.y1864290). 29. Sun, X., Wu, Z. Q., & Huang, Y. (2003). Fractal Principle and Its Application. Anhui, China: China University of Science and Technology Press. 30. Li, H. T., & Deng, Y. (2002). Matlab program Tutorial. Beijing, China: Higher Education Press. 31. Li, C. W., & Lyu, L. H. (2018). Preparation and properties of sound absorption composites based on waste wool. Journal of Textile Research, 39(10), 74-80. 32. Zhao, M. (2004). Mechanical Vibration and Noise. Beijing, China: Science Press. 33. Peng, L. M., Wang, J. F., Fu, F., Wang, D., & Zhu, G. Y. (2015). Experimental Study on Sound Absorption of Wood Fiber/Polyester Fiber Composite Materials. Journal of Building Materials, 18(1), 172-176. 34. Mandelbrot, B. B. (1983). The fractal geometry of nature/Revised and enlarged edition. New York, WH Freeman and Co., 1983, 495 p. 35. Gao, X. S., Tong, Y., Zhuang, Y., & Hong, J. Q. (2000). THE FRACTAL STRUCTURE OF NATURAL FIBERS AND THE DEVELOPMENT OF FIBER WITH FRACTAL STRUCTURE. CHINA SYNTHETIC FIBER INDUSTRY, 23(4), 35-38. 36. Zhang, J. Z. (2011). Fractal. Beijing, China: Tsinghua University Press. 37. Yang, S., Yu, W. D, & Pan, N. (2010). Effect of nonwovens pore fractal dimensions on their acoustic absorption behaviors. Journal of Textile Research, 31(12), 28-32, 38. 38. Gao, G., Zhong, H. J., Song, X. J., Liu, X. R., & Mi, X. Q. (2005). Fractal characteristic analysis of non-woven fabrics. Journal of Tianjin Polytechnic University. 24(2):86-88.
Year 2020, Volume: 30 Issue: 4, 276 - 288, 29.12.2020
https://doi.org/10.32710/tekstilvekonfeksiyon.699529

Abstract

Project Number

2019J12SN71

References

  • 1. Tian, C. Y., Wang, F., & Rong, V. H. (2005). Discussion on Sustainable Development Countermeasures of Fine Wool Sheep Industry in Inner Mongolia. Animal Husbandry and Feed Science, 26(4), 48. 2. Zhangye Comprehensive Test Station of National Wool Sheep Industry Technology System. (2017). Development Trend and Policy Suggestions of National Wool Sheep Industry in 2017. Gansu Animal and Veterinary Sciences, 47(4), 27-28. 3. Jiang, Z. H. (2002). Japan Developed a Technology to Use Scrap Wool & Feather China Resources Comprehensive Utilization, (2), 8. 4. Alzeer, M., & MacKenzie, K. J. (2012). Synthesis and mechanical properties of new fibre-reinforced composites of inorganic polymers with natural wool fibres. Journal of Materials Science, 47(19), 6958-6965. 5. Patnaik, A., Mvubu, M., Muniyasamy, S., Botha, A., & Anandjiwala, R. D. (2015). Thermal and sound insulation materials from waste wool and recycled polyester fibers and their biodegradation studies. Energy and Buildings, 92, 161-169. 6. Li, Y., & Zhang, D. K. (2018). Preparation of wet-laid nonwoven fabric using super-short waste wool fiber. Journal of Xi'an Polytechnic University, 32(6), 623-627. 7. He, Y. Z., & Wang, H. F. (2012). Research for recycle process of waste wool fiber. Wool Textile Journal, 40(9), 14-17. 8. Yao, J. B., & He, T. H. (2003). Preparation of wool's keratin solution. Wool Textile Journal, (4), 16-19. 9. Jia, J. R., & Yao, J. B. (2015). The latest progress in research of recycling scrap of wool keratin. Wool Textile Journal, 43(1), 45-49. 10. Sun, Y. L., Yao, J. B., Li, B., & Jia, S. G. (2015). Application of wool keratin solution in wool fabric shaping. Journal of Textile Research, 36(4), 97-101. 11. Li, K., & Wang, M. (2018). Preparation and properties of blended membrane based on abandoned wool protein. Dyeing and Finishing, 44(5), 8-23. 12. Lv, L. H., Liu, Y. J., Li, C. T., Guo, J., & Ye, F. (2019). Properties of Waste Fiber/Polyurethane Flame Retardant Insulation Board. Tekstil ve Konfeksiyon, 29(2), 152-161. 13. Lv, L. H., Bi, J. H., Ye, F., Qian, Y. F., Zhao, Y. P., Chen, R., & Su, X. G. (2017). EXTRACTION OF DISCARDED CORN HUSK FIBERS AND ITS FLAME RETARDED COMPOSITES. Tekstil ve Konfeksiyon, 27(4), 408-413. 14. Cheng, G. (2009). Performance and application of wool sound absorption and thermal insulation product. New Building Materials, 36(5), 63-66. 15. Luan, Q. L., Qiu, H., Cheng, G., & Ge, M. Q. (2016). Preparation and sound absorption properties of waste wool nonwoven material. Journal of Textile Research, 37(7), 77-81. 16. Luan, Q. L., Qiu, H., Cheng, G., & Ge, M. Q. (2016). Preparation of porous sound absorbing material based on discarded wool fiber. Chinese Journal of Environmental Engineering, 10(10), 6081-6086. 17. Luan, Q. L., Qiu, H. Cheng, G., & Liu, X. Y. (2017). Sound absorption properties of nonwoven material based on wool and its hybrid fibers. Journal of Textile Research, 38(3):67-71. 18. Burrough, P. A. (1981). Fractal dimensions of landscapes and other environmental data. Nature, 294(5838), 240-242. 19. Milne, B. T. (1988). Measuring the fractal geometry of landscapes. Applied Mathematics and Computation, 27(1), 67-79. 20. West, B. J., & Goldberger, A. L. (1987). Physiology in fractal dimensions. American Scientist, 75(4), 354-365. 21. Du, C. J., & Sun, D. W. (2004). Recent developments in the applications of image processing techniques for food quality evaluation. Trends in food science & technology, 15(5), 230-249. 22. Yang, X. H. (2003).Expression and Fractal Simulation of Morphologic Structures of Nonwovens (Doctoral dissertation). Available from CNKI and Wangfang database. (DOI:10.7666/d.y645366). 23. Wang, Y. H. (2018). T700/BMI Porosity Detection and Fractal Research of Pore Morphology Feature (Master’s thesis). Available from CNKI and Wangfang database. (DOI:10.7666/d.y01662570). 24. Lyu, L., Liu, Y., Bi, J., & Guo, J. (2019). Sound Absorption Properties of DFs/EVA Composites. Polymers, 11(5), 811. 25. Yang, S., & Li, M. S. (2017). Relationship between fractal structure and warmth retention properties of wool fiber assembly. Journal of Textile Research, 38(08), 11-15. 26. Chen, L., Jiang, Z., Jiang, S., Liu, K., Yang, W., Tan, J., & Gao, F. (2019). Nanopore Structure and Fractal Characteristics of Lacustrine Shale: Implications for Shale Gas Storage and Production Potential. Nanomaterials, 9(3), 390. 27. Lyu, L. H., Li, C. W., & Wu, C. X. (2018). Preparation of Discarded Peanut Shell/EVA Composite and Its Sound Absorption Properties. Advanced Textile Technology, 26(4), 12-16. 28. Ma, Y. X. (2010). STUDY ON SOUND ABSORPTION PROPERTIES OF COMPOSITE NEEDLE-PUNCHED NONWOVENS (Master’s thesis). Available from CNKI and Wangfang database. (DOI:10.7666/d.y1864290). 29. Sun, X., Wu, Z. Q., & Huang, Y. (2003). Fractal Principle and Its Application. Anhui, China: China University of Science and Technology Press. 30. Li, H. T., & Deng, Y. (2002). Matlab program Tutorial. Beijing, China: Higher Education Press. 31. Li, C. W., & Lyu, L. H. (2018). Preparation and properties of sound absorption composites based on waste wool. Journal of Textile Research, 39(10), 74-80. 32. Zhao, M. (2004). Mechanical Vibration and Noise. Beijing, China: Science Press. 33. Peng, L. M., Wang, J. F., Fu, F., Wang, D., & Zhu, G. Y. (2015). Experimental Study on Sound Absorption of Wood Fiber/Polyester Fiber Composite Materials. Journal of Building Materials, 18(1), 172-176. 34. Mandelbrot, B. B. (1983). The fractal geometry of nature/Revised and enlarged edition. New York, WH Freeman and Co., 1983, 495 p. 35. Gao, X. S., Tong, Y., Zhuang, Y., & Hong, J. Q. (2000). THE FRACTAL STRUCTURE OF NATURAL FIBERS AND THE DEVELOPMENT OF FIBER WITH FRACTAL STRUCTURE. CHINA SYNTHETIC FIBER INDUSTRY, 23(4), 35-38. 36. Zhang, J. Z. (2011). Fractal. Beijing, China: Tsinghua University Press. 37. Yang, S., Yu, W. D, & Pan, N. (2010). Effect of nonwovens pore fractal dimensions on their acoustic absorption behaviors. Journal of Textile Research, 31(12), 28-32, 38. 38. Gao, G., Zhong, H. J., Song, X. J., Liu, X. R., & Mi, X. Q. (2005). Fractal characteristic analysis of non-woven fabrics. Journal of Tianjin Polytechnic University. 24(2):86-88.
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Details

Primary Language English
Subjects Wearable Materials
Journal Section Articles
Authors

Lvlihua Lvlihua

Project Number 2019J12SN71
Publication Date December 29, 2020
Submission Date March 6, 2020
Acceptance Date November 24, 2020
Published in Issue Year 2020 Volume: 30 Issue: 4

Cite

APA Lvlihua, L. (2020). Sound-absorption properties of composite materials containing waste-wool / polyamide fibers and their relationship with fractal dimensions. Textile and Apparel, 30(4), 276-288. https://doi.org/10.32710/tekstilvekonfeksiyon.699529

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