Please use this identifier to cite or link to this item: http://localhost:80/xmlui/handle/123456789/19821
Title: Synthesis and Characteristics of UV-Curable Polyurethane-Co-Acrylic Coatings for Stainless Steel
Authors: JOON. SUK CHOI
SHER BAHADUR KHAN
EUI SOUNG JANG
JONGCHUL SEO
HAKSOO HAN
Issue Date: 22-Oct-2011
Publisher: HEJ Research Institute of Chemistry, University of Karachi, Karachi.
Citation: Choi, J. S., Khan, S. B., Jang, E. S., Seo, J., & Han, H. (2011). Synthesis and characteristics of UV-curable polyurethane-co-acrylic coatings for stainless steel. Journal of the Chemical Society of Pakistan, 33(5), 726-732.
Abstract: UV-curable polyurethane acrylate (PU) has been synthesized by reacting polyol (polycaprolactone triol) and diisocyanate (isophorone diisocyanate) and improved the adhesion properties of PU by coating with 50 weight percent of reactive diluents monomer (acrylic acid) for stainless steel. Both PU and polyurethane acrylate-co-acrylic acid (PU-AC) were characterized by fourier transform infrared spectroscopy (FTIR) while the morphology was evaluated by using X-ray diffraction (XRD). The thermal properties were examined by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) and the optical properties were characterized by UV. PUAC showed stronger adhesion to stainless steel and high optical properties as compared to PU. Thus PU-AC will be a good candidate for coating on stainless steel.
URI: http://142.54.178.187:9060/xmlui/handle/123456789/19821
ISSN: 0253-5106
Appears in Collections:Issue 05

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