Adhesion and Corrosion Resistance Properties of Coatings Obtained From Modified Low-Molecular-Weight Polystyrenes
Yükleniyor...
Dosyalar
Tarih
2006
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, as a continuation of our previous studies, chemical modification of low-molecular-weight polystyrenes (PSs) was carried out with various functional group modifiers: epichlorohydrin (ECH), maleic anhydride (MA) and acetic anhydride (AA), in a single stage using a cationic catalyst. It was determined that the amounts of the functional groups bound to the structure of the polymer depended on the molecular weight of the polymer used, and more functional groups were bound to the lower-molecular-weight PSs. It was found that the coating properties (adhesion properties and resistance to aggressive conditions) of the functional group containing PS to the metal surface depended on the structure and the amount of the functional groups bound to the aromatic ring of the polymer. In addition, it was observed that the PS modified with MA and ECH having carboxyl- and epoxy-groups in their aromatic rings had higher adhesion, as well as higher corrosion resistance properties. Various functional groups bound to the aromatic ring of the polystyrene and their amounts were determined by spectral and chemical analysis methods.
Açıklama
Anahtar Kelimeler
Polystyrene, Chemical modification, Coating, Adhesion, Corrosion resistance
Kaynak
Journal of Adhesion Science and Technology
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
20
Sayı
13
Künye
Ahmetli, G., Kocak, A., Sen, N., Kurbanlı, R., (2006). Adhesion and Corrosion Resistance Properties of Coatings Obtained From Modified Low-Molecular-Weight Polystyrenes. Journal of Adhesion Science and Technology, 20(13), 1431-1441. Doi: 10.1163/156856106778666453
