Comparative analysis of new-generation thermoplastic polymers: Cyclic olefin copolymer and polycarbonate urethane elastomers
Yazarlar (2)
Arş. Gör. Zühal YURTBAŞI Yalova Üniversitesi, Türkiye
Doç. Dr. Alper KAŞGÖZ Yalova Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Elastomers and Plastics (Q3) | ||
| Dergi ISSN | 0095-2443 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 01-2025 |
| Cilt / Sayı / Sayfa | 57 / 3 / 285–314 | DOI | 10.1177/00952443251314826 |
| Makale Linki | https://doi.org/10.1177/00952443251314826 | ||
| Özet |
| In this study, the thermal, rheological, mechanical, and viscoelastic properties of two new-generation thermoplastic polymers, namely cyclic olefin copolymer (COC) and polycarbonate urethane (PCU) elastomers, were compared to those of a conventional thermoplastic elastomer, thermoplastic polyurethane (TPU). Differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA) were used for thermal examinations, while rheological, tensile, and solid-state creep tests were used for viscoelastic and mechanical analyses. The DSC results revealed that all elastomers had two different Tg values, which were −23 and 7.5°C for PCU, −40 and 95°C for TPU, and 4 and 55°C for COC. Moreover, PCU had an amorphous and more compatible structure than PCU and TPU. In the DMA, it was also observed that COC melted at approximately 90°C, while PCU and TPU melted at about 155°C. In the tensile tests … |
| Anahtar Kelimeler |
| cyclo-olefin copolymer | polycarbonate urethane | Thermoplastic elastomer | thermoplastic polyurethane | viscoelastic properties |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 4 |
| Scopus | 3 |