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| Combustion Characteristics of Carbon Fiber/Epoxy Laminates at Low Heat Flux |
CHEN Shaojie1,2, XU Yanying1,2( ), WANG Zhi1,2, HU Po1,2 |
1.School of Safety Engineering, Shenyang Aerospace University, Shenyang 110136, China
2.Liaoning Key Laboratory of Aircraft Safety and Airworthiness, Shenyang Aerospace University, Shenyang 110136, China |
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Cite this article:
CHEN Shaojie, XU Yanying, WANG Zhi, HU Po. Combustion Characteristics of Carbon Fiber/Epoxy Laminates at Low Heat Flux. Chinese Journal of Materials Research, 2020, 34(12): 933-938.
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Abstract The combustion characteristics of carbon fiber/epoxy laminates were investigated by means of cone calorimeter at 35 kW/m2 heat flux in terms of ignition time, mass loss rate, heat release rate etc. The mathematical model of thermal penetration depth was established in order to acquire the relation of thermal penetration depth of materials with their thickness, which was a reference to differentiate the carbon designed fiber/epoxy laminate either as ‘thermally thin’ or ‘thermally thick’-type, and analyze the combustion process of laminates. The results show that with the increase of thickness of carbon fiber/epoxy resin laminate the ignition time increases, the average mass loss rate and the mass loss rate peak decrease, the total heat release increases, and the peak heat release rate increases first and then decreases. It follows that the carbon fiber/epoxy resin laminates present burning behavior as either ‘thermally thin’ or ‘thermally thick’-type may be depend upon its own physical thickness when it is ignited, and ‘thermally thick’ material has a changing thermal response process from ‘thermally thick’ to ‘thermally thin’-type during the combustion process.
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Received: 07 May 2020
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| Fund: Liaoning Provincial Department of Education Science and Technology Project(JYT19065);Natural Science Foundation of Liaoning Province(20180540033) |
| 1 |
Sui G, Zhang Z G, Chen C L, et al. Effect of Heat Treatment on Epoxy Resins Cured by Electron Beam Radiation [J]. Chinese Journal of Materials Research, 2002, 16(6): 657
|
|
隋刚, 张佐光, 陈昌麒等. 热处理对电子束辐射固化环氧树脂的作用效果 [J]. 材料研究学报, 2002, 16(6): 657
|
| 2 |
Mouritz A.P, Gibson A.G. Fire properties of polymer composite materials[M]. Dordrecht: Springer, 2006
|
| 3 |
Xu Y Y, Yang Y, Shen R Q, et al. Thermal behavior and kinetics study of carbon/epoxy resin composites [J]. Polymer Composites, 2019, 40(12): 4530
|
| 4 |
Xu Y Y, Lv C, Shen R Q, Wang Z, et al. Experimental investigation of thermal properties and fire behavior of carbon/epoxy laminate and its foam core sandwich composite [J]. Journal of Thermal Analysis and Calorimetry, 2019, 136(3): 1237
|
| 5 |
He M B, Ma Z L, Liu W P, et al. Research on Pyrolysis of Carbon-Fiber Reinforced Epoxy Resin Composite Irradiated by CW Laser [J]. Modern Applied Physics, 2016, 7(01): 48
|
|
贺敏波, 马志亮, 刘卫平等. 连续激光辐照下碳纤维环氧树脂复合材料热解问题研究 [J]. 现代应用物理, 2016, 7(01): 48
|
| 6 |
Dong K. Experimental Characterization and Multi-scale Finite Element Analysis of Thermal Conduction and Thermal Expansion Properties of Textile Structural Composites [D]. Donghua University, 2018
|
|
董凯. 纺织结构复合材料热传导和热膨胀性质实验表征和多尺度有限元分析 [D]. 东华大学, 2018
|
| 7 |
Scudamore M.J.. Fire performance studies on glass-reinforced plastic laminates [J]. Fire and Materials, 1994, 18: 313
|
| 8 |
Lv C, Xu Y Y, Chen J, et al. The Combustion Characteristics of Carbon/Epoxy Composite Materials in Different Lamina [J]. Fire Sci Technol, 2018, 37(02): 164
|
|
吕超, 徐艳英, 陈健等. 不同铺层方式碳纤维/环氧复合材料的燃烧特性 [J]. 消防科学与技术, 2018, 37(02): 164
|
| 9 |
Babrauskas V. Ignition handbook: principles and applications to fire safety engineering, fire investigation, risk management and forensic science [M]. Fire Science Publishers. 2003
|
| 10 |
Mikkola E, Wichman I S. 1989. On the thermal ignition of combustible materials [J]. Fire and Materials, 14(3): 87
|
| 11 |
Zhang K J. The One of Thermal Physical Properties of Carbon Fiber/Epoxy-Resin Composites——Thermal Conductivity [J]. Chin Space Sci Technol, 1987, (03): 55
|
|
张建可. 树脂基碳纤维复合材料的热物理性能之一——导热系数 [J]. 中国空间科学技术, 1987, (03): 55
|
| 12 |
Yang J, Zhang H P, Zhang J, et al. Experimental Study on Plywood Burning Behaviors in Cone Calorimeter Test [J]. Journal of Combustion Science and Technology, 2006, (02): 159
|
|
杨昀, 张和平, 张军等. 用锥形量热仪研究胶合板的燃烧特性 [J]. 燃烧科学与技术, 2006, (02): 159
|
| 13 |
Guo Z D. Experimental Study on the Combustion Characteristics of the Solid Fuel For the Typical Business Kitchens [J]. J Saf Environ, 2016, 2016, (01): 133.
|
|
郭子东. 商业厨房典型固体可燃物燃烧性能试验 [J]. 安全与环境学报, 2016, 16(01): 133
|
| 14 |
Chen R Y, Lu S X, Li C H, et al. Correlation analysis of heat flux and cone calorimeter test data of commercial flame-retardant ethylene-propylene-diene monomer (EPDM) rubber [J]. Springer Netherlands, 2016, 123(1)
|
| 15 |
Karlsson B, Quintiere J. Enclosure fire dynamics[M]. New York, USA: CRC press. 1999
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