Low and high density polyethylene and polypropylene were selected as the poliolefin systems.
📌 3 Key Takeaways
🎯
Objective & Hypothesis:In this study, electrostatic powder coating waste in their appropriate hydrolyzed thermoset structure were mixed with various polyolefins in different ratios and the dependence of the flow indexes and densities of the polyolefins in the melt flow on the powder coating waste were investigated.
📊
Key Findings & Data:From the most known nine different types of thermoset powder coating systems only products obtained by the hydrolysis of wastes of polyester-epoxy and polyurethane systems were investigated.
💡
Conclusion & Impact:Low and high density polyethylene and polypropylene were selected as the poliolefin systems.
In this study, electrostatic powder coating waste in their appropriate hydrolyzed thermoset structure were mixed with various polyolefins in different ratios and the dependence of the flow indexes and densities of the polyolefins in the melt flow on the powder coating waste were investigated. From the most known nine different types of thermoset powder coating systems only products obtained by the hydrolysis of wastes of polyester-epoxy and polyurethane systems were investigated. In addition, effects of mixtures of these two wastes on thermoplastics were also studied. Low and high density polyethylene and polypropylene were selected as the poliolefin systems.
KISMET, Y. (2015). EFFECTS OF HYDROLYZED ELECTROSTATIC POWDER COATING WASTES ON FLUIDITY AND DENSITY OF POLYOLEFINS. Sigma Mühendislik ve Fen Bilimleri Dergisi, Cilt: 33 - Sayı: 3, 377–383. https://ajindex.com/articles/419384
Kısmet, Y., Entwicklung eines Verfahrens für die Verwertung von Pulverlackrecyclaten, Universitätsverlag der TU Berlin, Endformat, Ges. für gute Druckerzeugnisse mbH, ISBN 978-3-7983-2479-4, Berlin, 2012
Kaiser W., Polyolefine, Kunststoffchemie für Ingenieure, Carl Hanser Verlag München Wien, 2006
Michaeli W., Verarbeitungsverfahren für die Kunststoffe, Einführung in die Kunststoffverarbeitung, 5. Auflage, Wien, 2006
Paolo Nanetti: Lack von A bis Z, Vincentz Network, Hannover, Germany, 2004
Markus Petermann: Herstellung von Pulverlacken durch Versprühen gashaltiger Schmelzen, Dissertation von der Technischen Fakultät der Universität Erlangen Nürnberg, 1999
Artur Goldschmidt, Hans-Joachim Streitberger: BASF-Handbuch Lackiertechnik, Vincentz Verlag Hannover, 2002
Stoeckhert, K., Woebcken, W., Kunststoffen, Kunststoff-Lexikon. Wien 9. Auflage 1998
Luo X., Li J., Feng J., Xie S., Lin X., “Evaluation of distillers grains as fillers for low density polyethylene: mechanical, reological and thermal characterization”, Composites Science and Technology, Cilt No: 89, 2013.