Studies on miscibility of polyetherimide/polystyrene blends

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Atıf İçin Kopyala

IŞIK B., ÇAKAR F., CANKURTARAN Ö.

SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI, cilt.40, sa.1, ss.57-62, 2022 (ESCI)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 40 Sayı: 1
• Basım Tarihi: 2022
• Doi Numarası: 10.14744/sigma.2022.00005
• Dergi Adı: SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI
• Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, Academic Search Premier, Directory of Open Access Journals
• Sayfa Sayıları: ss.57-62
• Anahtar Kelimeler: Polyetherimide, Polystyrene, Polymer blends, POLY ETHER IMIDE, POLY(ETHER IMIDE), LIQUID-CRYSTAL, COMPATIBILITY, MIXTURES
• Yıldız Teknik Üniversitesi Adresli: Evet

Özet

The miscibility behavior of the blends of Polyetherimide (PEI) and P olystyrene (PS) was studied using different experimental techniques. The intrinsic viscosities were determined for different ratios of PEI/PS blend in dilute chloroform solutions at 25 degrees C using viscometry. According to different methods proposed by Huggins, Krigbaum and Wall, Catsiff and Hewett using the experimental results of the intrinsic viscosity studies of the PEI/PS blends, some miscibility parameters were obtained. Besides, the miscibility of the PEI/PS blends was studied using Fourier Transform Infrared Spectroscopy (FT-IR) and Differential Scanning Calorimetry measurements.