Thermal Conductivity of Composite Materials Based on Microspheres and Fiberglass Binded by Styrene-Acrylic Emulsion

IF 2.5 4区工程技术 Q3 CHEMISTRY, PHYSICAL

International Journal of Thermophysics Pub Date : 2025-01-03 DOI:10.1007/s10765-024-03494-1

Ilgiz R. Gabitov, Lenar Yu. Yarullin, Il’nar Sh. Khabriev, Farizan R. Gabitov, Azat I. Khasanov, Vener F. Khairutdinov, Ilmutdin M. Abdulagatov

引用次数: 0

Abstract

In the present work, the thermal conductivity of composite materials based on glass, ceramic, and polystyrene microspheres, as well as fiberglass, bonded with a styrene-acrylic emulsion has been reported. The measurements were performed using a commercial SKZ1061C instrument manufactured by SKZ Industrial based on the transient plane source (TPS) method at room temperature and atmospheric pressure. The reliability of the measurements was confirmed through validation of two reference samples of extruded polystyrene foam with well-known thermal conductivity. The measured thermal conductivity values range between (0.0581 and 0.0905) W/(m⋅K) with an uncertainty of 2.5%.

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苯乙烯-丙烯酸乳液结合微球和玻璃纤维复合材料的导热性能

在目前的工作中，以玻璃、陶瓷和聚苯乙烯微球为基础的复合材料的导热性，以及与苯乙烯-丙烯酸乳液粘合的玻璃纤维。测量采用SKZ工业公司生产的商用SKZ1061C型瞬态平面源（TPS）法，在常温常压下进行。通过对两个具有众所周知导热性的聚苯乙烯泡沫塑料的参考样品进行验证，证实了测量结果的可靠性。测得的导热系数范围为（0.0581 ~ 0.0905）W/(m·K)，不确定度为2.5%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Thermophysics 物理-力学

CiteScore

4.10

自引率

9.10%

发文量

179

审稿时长

5 months

期刊介绍： International Journal of Thermophysics serves as an international medium for the publication of papers in thermophysics, assisting both generators and users of thermophysical properties data. This distinguished journal publishes both experimental and theoretical papers on thermophysical properties of matter in the liquid, gaseous, and solid states (including soft matter, biofluids, and nano- and bio-materials), on instrumentation and techniques leading to their measurement, and on computer studies of model and related systems. Studies in all ranges of temperature, pressure, wavelength, and other relevant variables are included.