Preparation and Properties of Polyalcohol Phase Change Material for Insulation

Wei Wu; Yu Feng Chen; Xing Shi; Shi Chao Zhang; Hao Ran Sun

doi:10.4028/www.scientific.net/KEM.512-515.936

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 512-515Preparation and Properties of Polyalcohol Phase...

Preparation and Properties of Polyalcohol Phase Change Material for Insulation

Abstract:

In this paper, the composite phase change materials for insulation were prepared by melt-soaking method. Trimethylolethane (PG) was chosen to be the phase change material (PCM) and two kinds of porous materials as the supporting matrices separately. The effects of both matrices to PG were analyzed by X-ray diffraction (XRD), and the heat insulation properties of composites were evaluated by Plat heat insulation test device. At last, microstructures of composites were observed by scanning electron microscope (SEM) and their effects to composites were discussed.

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Periodical:

Key Engineering Materials (Volumes 512-515)

Pages:

936-939

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.512-515.936

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Online since:

June 2012

Authors:

Wei Wu, Yu Feng Chen, Xing Shi, Shi Chao Zhang, Hao Ran Sun

Keywords:

Heat Insulation, Melt-Soaking, Trimethylolethane

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References

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