Journal :   Asian Journal of Research in Chemistry

Volume No. :   11

Issue No. :  3

Year :  2018

Pages :   593-598

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Synthesis, Characterizations and Application of Bisphenol-A Based Highly Branched Polyol in Polyurethanes Coatings



Address:   Amardip M. Patil
Department of Polymer Chemistry, School of Chemical Sciences, North Maharashtra University, Jalgaon, 425001 (MS), India
*Corresponding Author
DOI No: 10.5958/0974-4150.2018.00106.2

ABSTRACT:
In present work, bisphenol-A based polyol was synthesized by melt condensation polymerization with 2, 2-Bis (hydroxymethyl) propionic acid. FTIR, NMR were used for structural characterization of polyol. Also TGA and DSC were used for the thermal properties determinations. The polyurethanes were obtained using reactions between polyol and isophorone diisocynate in various OH: NCO molar ratios which were applied on mild steel panels and glass plates coating purpose. The coating properties of polyurethanes were determined by gloss, cross cut adhesion, corrosion by emersion test in HCl, NaCl, NaOH and Water.
KEYWORDS:
Highly branched polyol, polyurethane, gloss, cross cut adhesion, corrosion.
Cite:
Amardip M. Patil. Synthesis, Characterizations and Application of Bisphenol-A Based Highly Branched Polyol in Polyurethanes Coatings. Asian J. Research Chem. 2018; 11(3):593-598.
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