Synthesis and Investigation of Thermal and Dynamic Mechanical Properties of Urethane-Containing Epoxy Resins

Oğuz Yücel; Serkan Emik

Makale detayları

Synthesis and Investigation of Thermal and Dynamic Mechanical Properties of Urethane-Containing Epoxy Resins

Yazarlar:

Oğuz Yücel | Serkan Emik

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Polymer Science and Technologies

Dergi:

Journal of the Turkish Chemical Society Section B: Chemical Engineering Vol.6 Issue 2, pp.95-106

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001291140

pISSN:

2564-6907

Anahtar kelimeler:

Özet:

 This study aims to improve the thermal and mechanical properties of epoxy-based materials. For this purpose, the structure of epoxy resins was changed by chemical modification and epoxy resin containing urethane was synthesized. The synthesized resin was blended with commercial epoxy resin at the ratios of 25, 50, 75 by weight and hardened by curing. The thermal and mechanical properties of urethane-containing epoxy materials prepared in different proportions were compared with those produced from commercial epoxy resin. The structural characterization of the prepared materials was investigated by Fourier Transform Infrared Spectroscopy FTIR analysis, their thermal behavior was investigated by Thermogravimetric Analysis TGA, and their mechanical properties were investigated by Dynamic Mechanical Analysis DMA. TGA and DMA analyses of the materials showed that the presence of urethane in the structure of epoxy resins significantly changed the mechanical and thermal properties. It was observed that the storage and loss modulus values of urethane-containing resins increased approximately 2.5 times compared to commercial epoxy resins, and a decrease of approximately 10 in thermal degradation temperatures was observed.

 This study aims to improve the thermal and mechanical properties of epoxy-based materials. For this purpose, the structure of epoxy resins was changed by chemical modification and epoxy resin containing urethane was synthesized. The synthesized resin was blended with commercial epoxy resin at the ratios of 25, 50, 75 by weight and hardened by curing. The thermal and mechanical properties of urethane-containing epoxy materials prepared in different proportions were compared with those produced from commercial epoxy resin. The structural characterization of the prepared materials was investigated by Fourier Transform Infrared Spectroscopy FTIR analysis, their thermal behavior was investigated by Thermogravimetric Analysis TGA, and their mechanical properties were investigated by Dynamic Mechanical Analysis DMA. TGA and DMA analyses of the materials showed that the presence of urethane in the structure of epoxy resins significantly changed the mechanical and thermal properties. It was observed that the storage and loss modulus values of urethane-containing resins increased approximately 2.5 times compared to commercial epoxy resins, and a decrease of approximately 10 in thermal degradation temperatures was observed.

 This study aims to improve the thermal and mechanical properties of epoxy-based materials. For this purpose, the structure of epoxy resins was changed by chemical modification and epoxy resin containing urethane was synthesized. The synthesized resin was blended with commercial epoxy resin at the ratios of 25, 50, 75 by weight and hardened by curing. The thermal and mechanical properties of urethane-containing epoxy materials prepared in different proportions were compared with those produced from commercial epoxy resin. The structural characterization of the prepared materials was investigated by Fourier Transform Infrared Spectroscopy FTIR analysis, their thermal behavior was investigated by Thermogravimetric Analysis TGA, and their mechanical properties were investigated by Dynamic Mechanical Analysis DMA. TGA and DMA analyses of the materials showed that the presence of urethane in the structure of epoxy resins significantly changed the mechanical and thermal properties. It was observed that the storage and loss modulus values of urethane-containing resins increased approximately 2.5 times compared to commercial epoxy resins, and a decrease of approximately 10 in thermal degradation temperatures was observed.

 This study aims to improve the thermal and mechanical properties of epoxy-based materials. For this purpose, the structure of epoxy resins was changed by chemical modification and epoxy resin containing urethane was synthesized. The synthesized resin was blended with commercial epoxy resin at the ratios of 25, 50, 75 by weight and hardened by curing. The thermal and mechanical properties of urethane-containing epoxy materials prepared in different proportions were compared with those produced from commercial epoxy resin. The structural characterization of the prepared materials was investigated by Fourier Transform Infrared Spectroscopy FTIR analysis, their thermal behavior was investigated by Thermogravimetric Analysis TGA, and their mechanical properties were investigated by Dynamic Mechanical Analysis DMA. TGA and DMA analyses of the materials showed that the presence of urethane in the structure of epoxy resins significantly changed the mechanical and thermal properties. It was observed that the storage and loss modulus values of urethane-containing resins increased approximately 2.5 times compared to commercial epoxy resins, and a decrease of approximately 10 in thermal degradation temperatures was observed.

Makale detayları

Synthesis and Investigation of Thermal and Dynamic Mechanical Properties of Urethane-Containing Epoxy Resins

Yazarlar:

Oğuz Yücel | Serkan Emik

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Polymer Science and Technologies

Dergi:

Journal of the Turkish Chemical Society Section B: Chemical Engineering Vol.6 Issue 2, pp.95-106

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001291140

pISSN:

2564-6907

epoxy

ftir

urethane

tga

dma

Sayı

Makale detayları

Synthesis and Investigation of Thermal and Dynamic Mechanical Properties of Urethane-Containing Epoxy Resins

Yazarlar: Oğuz Yücel | Serkan Emik

Yayıncı: Turkish Chemical Society

Ana Başlıklar: Polymer Science and Technologies

Dergi: Journal of the Turkish Chemical Society Section B: Chemical Engineering Vol.6 Issue 2, pp.95-106

Belge Tipi: Makale

Yayın Tarihi: 1/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001291140

pISSN: 2564-6907

epoxy

ftir

urethane

tga

dma

Sayı

Yazarlar:

Oğuz Yücel | Serkan Emik

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Polymer Science and Technologies

Dergi:

Journal of the Turkish Chemical Society Section B: Chemical Engineering Vol.6 Issue 2, pp.95-106

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001291140

pISSN:

2564-6907