Production and characterization of polyurethane/expanded graphite composites for industrial food preservation

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Ertugral T.

POLIMERY, cilt.67, sa.11-12, ss.588-594, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 67 Sayı: 11-12
  • Basım Tarihi: 2022
  • Doi Numarası: 10.14314/polimery.2022.11.6
  • Dergi Adı: POLIMERY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Central & Eastern European Academic Source (CEEAS), Communication Abstracts, Metadex, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.588-594
  • Çanakkale Onsekiz Mart Üniversitesi Adresli: Evet

Özet

Thermal insulation materials extend the shelf life of food and reduce energy consumption. Polyurethane (PU) insulation materials are often used to keep food hot and cold. Improving the thermal insulation properties of PU can significantly contribute to energy savings and lower food-related costs in the food and pharmaceutical industries. Polyurethane/expanded graphite (PU/EG) composites were obtained by hot-pressing by adding expanded graphite (EG) to PU foams. Composites with 0.05%, 5%, and 10% EG were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), and thermogravimetric analysis (TGA).