Synthesis and characterization of UV curable dual hybrid oligomers based on epoxy acrylate containing pendant alkoxysilane groups
Yazarlar (4)
Doç. Dr. Gülay BAYRAMOĞLU Marmara Üniversitesi, Türkiye
M. Vezir Kahraman
Marmara Üniversitesi, Türkiye
Nilhan Kayaman-Apohan
Marmara Üniversitesi, Türkiye
Atilla Güngör
Marmara Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Progress in Organic Coatings (Q1)
Dergi ISSN 0300-9440 Dergi Bilgileri (2006)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 09-2006
Kabul Tarihi – Yayınlanma Tarihi 01-09-2006
Cilt / Sayı / Sayfa 57 / 1 / 50–55 DOI 10.1016/j.porgcoat.2006.06.002
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S0300944006001184
UAK Araştırma Alanları
Polimer Bilimi
Özet
This work involves the synthesis of novel hybrid oligomers based on a UV-curable epoxy acrylate resin (EA). The EA resin was modified with various amount of 3-isocyanatopropyl trimethoxysilane (IPTMS) coupling agent. The modification percentage of the hybrid oligomer was varied from 0 to 50wt.%. UV-curable, hard and transparent organic–inorganic hybrid coatings were prepared on Plexiglas substrates and their characterization was performed by the analyses of various properties such as hardness, gloss, tape adhesion test and stress–strain test. Results from the mechanical measurements show that the properties of hybrid coatings improve with the increase in modification ratio. The thermal behavior of coatings was also evaluated. It is observed that the thermal stability of epoxy acrylate coatings is enhanced with incorporation of siloxane. Gas chromatography/mass spectrometry analyses showed that the …
Anahtar Kelimeler
Epoxy acrylate resin | Organic-inorganic hybrids | Stress-strain measurements | Thermal stability | UV-curable coatings