단열성 재료 함량에 따른 PET 원사의 기계적 물성 및 직물의 단열성에 관한 연구
Study on the Mechanical Properties of PET Fiber and the Adiabatic Properties of PET Fabrics by their Adiabatic Material Contents
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Recently, the automobile industry is developing as the demand for automobiles increases due to industrial development and population growth. In addition, many studies are being conducted to reduce heat loss inside the automobiles in order to save energy inside the automobiles due to environmental regulations. In this study, alumina, nanosilicon, and aerogel, which are adiabatic materials, were filled in PET to manufacture yarn, identify physical and mechanical properties, and weave into fabric to confirm adiabatic performance. As the content of the adiabatic material increased, the tensile strength of the fibers filled with alumina and nanosilicon decreased greatly, and the adiabatic property slightly increased. The tensile strength of fibers filled with the aerogel decreased slightly, but the adiabatic properties were greatly increased. Therefore, it is considered to be due to the large volume fraction in the PET yarn due to the low density of the aerogel.
Abstract
Recently, the automobile industry is developing as the demand for automobiles increases due to industrial development and population growth. In addition, many studies are being conducted to reduce heat loss inside the automobiles in order to save energy inside the automobiles due to environmental regulations. In this study, alumina, nanosilicon, and aerogel, which are adiabatic materials, were filled in PET to manufacture yarn, identify physical and mechanical properties, and weave into fabric to confirm adiabatic performance. As the content of the adiabatic material increased, the tensile strength of the fibers filled with alumina and nanosilicon decreased greatly, and the adiabatic property slightly increased. The tensile strength of fibers filled with the aerogel decreased slightly, but the adiabatic properties were greatly increased. Therefore, it is considered to be due to the large volume fraction in the PET yarn due to the low density of the aerogel.
참고문헌 (16)
- M. K. Huda, "Natural Fiber Reinforced Polymer in Automotive Application : A Systematic Literature Review", Journal of Physics : Conference Series, 1088(1), pp.012015~ (2021)
- S. Chandgude, "In State of Art : Mechanical Behavior of Natural Fiber-based Hybrid Polymeric Composites for Application of Automobilecomponents", Polymer Composites, 42(6), pp.2678~ (2021)
- 박경수, "셀룰로오스 단열재의 온도 및 습도 조절성능 실험연구", 대한건축학회논문집, 31(7), pp.13~20 (2015), 대한건축학회[DOI]
- S. W. Baek, "Experimental Verification of Use of Vacuum Insulating Material in Electric Vehicle Headliner to Reduce Thermal Load", Applied Sciences, 9(20), pp.4207~ (2019)
- A. Demharter, "Polyurethane Rigid Foam, a Proven Thermal Insulating Material for Applications Between +130 C and -196 C", Cryogenics, 38(1), pp.113~ (1998)
- K. An, "Microstructure, Texture, and Thermal Conductivity of Single-Layer and Multilayer Thermal Barrier Coatings of Y2O3-Stabilized ZrO2 and Al2O3 Made by Physical Vapor Deposition", Journal of the American Ceramic Society, 82(2), pp.399~ (1999)
- Q. Xie, "Enhanced Magnetic Properties and Thermal Conductivity of FeSiCr Soft Magnetic Composite with Al2O3 Insulation Layer Prepared by Sol-Gel Process", Metals, 13(4), pp.813~ (2023)
- A. I. Boukai, "Silicon Nanowires as Efficient Thermoelectric Materials", Nature, 451(7175), pp.168~ (2008)
- Y. Hu, "Silicon Rubber", hollow Glass Microsphere Composites : Influence of Broken Hollow Glass Microsphere on Mechanical and Thermal Insulation Property, 2013, pp.79, 64~
- C. Li, "A Review of Silicon-based Aerogel Thermal Insulation Materials : Performance Optimization through Composition and Microstructure", Journal of Non-Crystalline Solids, 553, pp.120517~ (2021)
- Z. T. Mazraeh-Shahi, "Structure and Thermal Protective Behavior of Silica Aerogel", PET Nonwoven Fiber Composite, 2014, pp.15, 2154~
- A. L. Mendes, "Progress in Silica Aerogel-containing Materials for Buildings Thermal Insulation", Construction and Building Materials, 286, pp.122815~ (2021)
- L. Manzocco, "Aerogels as Porous Structures for Food Applications : Smart Ingredients and Novel Packaging Materials", Food Structure, 28, pp.100188~ (2021)
- S. Golder, "Experimental and CFD Investigation on the Application for Aerogel Insulation in Buildings", Journal of Non-Crystalline Solids, 14(11), pp.3310~ (2021)
- J. Zhou, "Nanocellulose Aerogel-based Porous Coaxial Fibers for Thermal Insulation", Nano Energy, 68, pp.104305~ (2020)
- Y. Zhao, "Pulsed Photothermal Reflectance Measurement of the Thermal Conductivity of Sputtered Aluminum Nitride Thin Films", Journal of Applied Physics, 96(8), pp.4563~ (2004)