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DRYING ACTIVITY OF BENZOYL FERROCENE IN SOLVENT-BORNE ALKYD RESIN

Authors: Vinklárek Jaromír | Schejbal Jiří | Honzíček Jan | Kalenda Petr

Year: 2017

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	DRYING ACTIVITY OF BENZOYL FERROCENE IN SOLVENT-BORNE ALKYD RESIN	The aim of this study is to investigate drying activity of recently developed iron-based drier Bz1Fc in solvent-borne alkyd resin modified with soybean oil. Mechanic tests performed at test coatings show excellent drying activity of Bz1Fc. At metal concentration 0.03 wt.%, drying times near the values observed for commertial cobalt(II) 2-ethylhexanoate at concentration recommended by supplier (0.1 wt.%). Kinetics of the autoxidation process was studied by time-resolved infrared spectroscopy. Profiling done by ATR technique revealed the optimal rate of autoxidation up to ~100 mm wet thickness. In thicker layers, the rate of autoxidation process depends on the distance from the top surface.	ferrocene; alkyd; autoxidation