Modification of safflower oil with triallyletheracrylate dienophile

Year 2018, Volume: 2 Issue: 1, 45 - 50, 22.05.2019

Gediz Uğuz , Satilmiş Basan

Abstract

Alkyd
resins and reactive diluents which are among the main components of dye and
coating industries, have properties such as binding and easy application. In
order to improve the film properties of alkyd resins, a wide variety of
modification studies are carried out. In this study, safflower oil was modified
with triallyletheracrylate dienophile (TAEA) with Diels - Alder reactions and
the product was called as reactive diluent (triallyletheracrylate safflower oil).
TAEASO reactive diluent have been characterized by Nuclear Magnetic Resonance
(NMR) and Fourier Transform Infrared Spectroscopy (FT-IR) methods. Then, the
different dye formulations were prepared with a certain proportions of reactive
diluent, wetting and drying agents and a soy oil (SO) based alkyd resin. Dye
formulations were called as SO, TAEASO10-SO, TAEASO20-SO, TAEASO30-SO, TAEASO40-SO.
The viscosity reductions of the dye formulations were determined, and then the
dye formulations were applied to surface of Aliminium plates as film and the film
properties such as drying time, film thickness, pencil hardness, brightness
were evaluated after the curing process. The results show that the viscosity
reduction is proportional to the ratio of the reactive diluent. As a result of
the study, the drying time for the reactive diluents with alkyds were 1.5 times
faster than alkyd alone.

Keywords

Alkyd, Diels-Alder, Safflower

Supporting Institution

Scientific Researches of Hittite University

Project Number

FBE19004.17.002

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