Microencapsulation of Paraffin Wax in Melamine-Formaldehyde for use in Thermal Management Study

Authors

  • S.S. Pawar Naval Materials Research Laboratory Shil-Badlapur Road, PO. Anand Nagar, Additional Ambernath (East) Dist-Thane-421506, India
  • C. Suryanarayana Naval Materials Research Laboratory Shil-Badlapur Road, PO. Anand Nagar, Additional Ambernath (East) Dist-Thane-421506, India
  • A.B. Samui Naval Materials Research Laboratory Shil-Badlapur Road, PO. Anand Nagar, Additional Ambernath (East) Dist-Thane-421506, India

DOI:

https://doi.org/10.6000/1929-5995.2021.10.10

Keywords:

Phase change materials, microencapsulation, melamine formaldehyde, thermal, management

Abstract

Melamine formaldehyde microcapsules containing paraffin wax as phase change material (PCM) were synthesized. Free space was generated in-situ inside microcapsules. These were characterized by FTIR Spectrophotometer, Scanning electron microscope (SEM), Differential Scanning colorimeter (DSC), and optical microscope. It was confirmed that PCM was successfully encapsulated inside the shell material. Encapsulated PCM showed good phase change properties during heating and cooling. Enthalpy value of about 100 J/g was observed. The shape of the microcapsule, showing rough morphology is expected to help during processing and crystallization. It has been experimentally confirmed that no leakage occurs during the melting of PCM. Effectiveness in temperature control in a hot environment was also found to be satisfactory.

References

Abhat A. Sol Energy 1983; 30: 313. https://doi.org/10.1016/0038-092X(83)90186-X DOI: https://doi.org/10.1016/0038-092X(83)90186-X

Farid M, Kong W. Proceedings British Institute of Mech. Eng., 2001; Vol. 214, part A, 601-609. https://doi.org/10.1243/0957650011538839 DOI: https://doi.org/10.1243/0957650011538839

Athentis AK, Liu C, Hawes D, Banu D, Feldman D. Building and Environment 1997; 32: 405-410. https://doi.org/10.1016/S0360-1323(97)00009-7 DOI: https://doi.org/10.1016/S0360-1323(97)00009-7

Sbrandstetter A, Kaneff S. Proceedings 1st world renewable energy congress 1990; 1460-1464.

Feldman D, Shapiro MM, et al. Solar Energy Materials 1986; 13: 1-10. https://doi.org/10.1016/0165-1633(86)90023-7 DOI: https://doi.org/10.1016/0165-1633(86)90023-7

Ure Z. Positive temperature eutectic energy storage systems. CIBSE/Ashrae Conference 2003, England, UK 2003.

Kelly R. (Undated), Latent heat storage in building materials. CIBSE. (Chartered Institute of Building Services Engineers).

Kaasinen H. Solar Energy Materials and Solar Cells 1992; 27: 173-179. https://doi.org/10.1016/0927-0248(92)90118-9 DOI: https://doi.org/10.1016/0927-0248(92)90118-9

Technology briefing, Phase change materials overview, Centre for Sustainable Engineering, 2005, 25 Priest gate, Peterborough, PE1 1WG, www.cseng.org.uk

Kaul RK. U.S. Patent 6,939,610 2005. https://doi.org/10.1016/B978-343723340-1.50046-0 DOI: https://doi.org/10.1016/B978-343723340-1.50046-0

Yoshizawa H. Trends in microencapsulation research, KONA 2004; No. 22: 23-31. https://doi.org/10.14356/kona.2004009 DOI: https://doi.org/10.14356/kona.2004009

Green BK, Shleicher L. US patent, 2800457, CA 1957, 51: 15842d.

Xiao-Zheng T, Zhi-Cheng, Z, Guang-Long S, Li-Xian, Zhang T. Chinese Journal of Chemistry 2004; 22(5): 411-414.

Brown EN, Kessler MR, Sottos NR, White SR. In situ poly(urea-formaldehyde) micro encapsulation of Dicyclopentadiene j. micro encapsulation 2003; 20(6): 719-730. https://doi.org/10.1080/0265204031000154160 DOI: https://doi.org/10.1080/0265204031000154160

Mulligan JC, Colvin DP, Bryant YG. J Space Rocket Reports 1996; 332: 278. https://doi.org/10.2514/3.26753 DOI: https://doi.org/10.2514/3.26753

Lee YH, Kim CA, Jang WH, Choi HJ, John MS. Polymer 2001; 42: 8277-8283. https://doi.org/10.1016/S0032-3861(01)00342-1 DOI: https://doi.org/10.1016/S0032-3861(01)00342-1

Zhang XX, Tao XM, Yick KL, Fan YF. Journal of Applied Polymer Science 2005; 97: 390-396. https://doi.org/10.1002/app.21760 DOI: https://doi.org/10.1002/app.21760

http://www.engineeringtoolbox.com/thermal-conductivity-d_429.html, Accessed 20 June, 2021.

Mann A, Bürgel CM, Groche P. A Modeling Strategy for Predicting the Properties of Paraffin Wax Actuators.

Yu J, Li H, Kong L, Zhu H, Qingshan, Wang H. Effects of Nanofilled Particle Forms and Dispersion Modes on Properties of Carbon-Based Energy Storage Composites Volume 2020; Article ID 6865497. https://doi.org/10.1155/2020/6865497 DOI: https://doi.org/10.1155/2020/6865497

Zhang H, Li W, Huang R, Wang N, Wang J, Zhang X. Microstructure regulation of microencapsulated bio-based: N -dodecanol as phase change materials via in situ polymerization. New J Chem 2017; 41(23). https://doi.org/10.1039/C7NJ02864D DOI: https://doi.org/10.1039/C7NJ02864D

Merline DJ, Vukusic S, Abdala AA. Melamine formaldehyde: curing studies and reaction mechanism. Polyme J 2013; 45: 413-419. https://doi.org/10.1038/pj.2012.162 DOI: https://doi.org/10.1038/pj.2012.162

Zalba B, Marin JM, Cabeza LF, Mehling H. Review on thermal energy storage with phase change: materials, heat transfer analysis and applications. Applied Thermal Engineering 2002; 23(3): 251-283. https://doi.org/10.1016/S1359-4311(02)00192-8 DOI: https://doi.org/10.1016/S1359-4311(02)00192-8

Naikwadi AT, Samui AB, Mahanwar PA. Fabrication and experimental investigation of microencapsulated eutectic phase change material-integrated polyurethane sandwich tin panel composite for thermal energy storage in buildings. Int J Energy Res 2021; 1-12. https://doi.org/10.1002/er.7138 DOI: https://doi.org/10.1002/er.7138

Tangsiriratana E, Skolpap W, Patterson RJ, Sripraphac K. Thermal properties and behavior of microencapsulated sugarcane wax phase change material. Heliyon 2019; 5(8): e02184. https://doi.org/10.1016/j.heliyon.2019.e02184 DOI: https://doi.org/10.1016/j.heliyon.2019.e02184

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Published

2021-12-09

How to Cite

Pawar, S., Suryanarayana, C., & Samui, A. (2021). Microencapsulation of Paraffin Wax in Melamine-Formaldehyde for use in Thermal Management Study. Journal of Research Updates in Polymer Science, 10, 84–91. https://doi.org/10.6000/1929-5995.2021.10.10

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