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Electrical properties of bio-based polyurethanes derived from oleic acid

  • 17-07-2023
  • Original Paper
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Abstract

The article delves into the electrical properties of bio-based polyurethanes derived from oleic acid, highlighting their potential as superior electrical insulators. It explores the synthesis of these polyurethanes using epoxidized soybean oil and oleic acid, and their subsequent reaction with polymeric diphenylmethane diisocyanate (PMDI) and hexamethylene diisocyanate (HMDI). The study incorporates huntite as a fire-retardant filler, examining its endothermic decomposition and the release of CO2 and H2O. The electrical properties of the resulting composites are evaluated, offering insights into their potential applications in capacitors and electrical insulation. The article also discusses the advantages of using bio-based polyols in terms of environmental sustainability, making it a compelling read for those interested in the advancements in polymer science and materials engineering.

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Title
Electrical properties of bio-based polyurethanes derived from oleic acid
Authors
Cengiz Polat Uzunoğlu
Gökhan Çaylı
Publication date
17-07-2023
Publisher
Springer Berlin Heidelberg
Published in
Electrical Engineering / Issue 6/2023
Print ISSN: 0948-7921
Electronic ISSN: 1432-0487
DOI
https://doi.org/10.1007/s00202-023-01932-1
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