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Journal of Coatings Technology and Research

Erschienen in:

23.09.2020

Attributing the crosslinking density to water vapor transmission rate of an acrylic-melamine automotive clearcoat

verfasst von: M. Nasirzadeh, H. Yahyaei, S. M. Lashgari, M. Mohseni

Erschienen in: Journal of Coatings Technology and Research | Ausgabe 1/2021

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Abstract

In this study, the effect of crosslinking density of an acrylic-melamine clearcoat on water vapor transmission rate was evaluated. Four types of acrylic resins with different OH contents were used as the main polymeric backbone of the acrylic-melamine clearcoat. Also, three different acrylics to melamine–formaldehyde ratios were used in the coating formulations to obtain various crosslinking densities. It was observed that other film properties such as surface hydrophilicity and molecular homogeneity had a crucial impact on the clearcoat water vapor transmission rate together with the crosslinking density. Surprisingly, results showed that samples with acrylic resin with less OH content and lower melamine–formaldehyde crosslinker had the lowest water vapor transmission rate among other samples. These results were in agreement with the water contact angle and the data deduced from dynamic mechanical thermal analysis (DMTA) results of clearcoats.

Vorheriger Artikel Influence of functional group content in hydroxyl-functionalized urethane methacrylate oligomers on the crosslinking features of clearcoats

Nächster Artikel Effect of polyethylene wax/soy protein-based dispersion barrier coating on the physical, mechanical, and barrier characteristics of paperboards

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Streitberger, HJ, Dössel, KF, Automotive Paints and Coatings: Second Edition. (Streitberger H-J, Dssel K-F, eds.). Wiley, Weinheim (2008). https://doi.org/10.1002/9783527622375

Ryntz RA, Yaneff P V. Coatings of Polymers And Plastics. 3rd ed. (Tracton A, ed.). Marcel Dekker, New York (2003). https://doi.org/10.1201/9780203912379

Lambourne, R, Strivens, TA, Paint and Surface Coatings: Theory and Practice. Woodhead Pub. Ltd, Sawston (1999). https://www.sciencedirect.com/book/9781855733480/paint-and-surface-coatings. Accessed August 22, 2018

Haseebuddin, S, Raju, KVSN, Yaseen, M, “Crosslink Density and Cure Window of Oligourethane Diol/Melamine High-Solids Coatings.” J. Coat. Technol., 70 (4) 35–42 (1998). https://doi.org/10.1007/BF02697814CrossRef

Wicks, ZW, Jones, FN, Pappas, SP, Organic Coatings: Science and Technology. 3rd ed, Wiley, New York (2007). https://www.wiley.com/en-us/Organic+Coatings%3A+Science+and+Technology%2C+3rd+Edition-p-9780471698067. Accessed August 5, 2018

Sangaj, NS, Malshe, VC, “Permeability of Polymers in Protective Organic Coatings.” Prog. Org. Coat, 50 (1) 28–39 (2004). https://doi.org/10.1016/j.porgcoat.2003.09.015CrossRef

Yari, H, Moradian, S, Tahmasebi, N, “The Weathering Performance of Acrylic Melamine Automotive Clearcoats Containing Hydrophobic Nanosilica.” J. Coat. Technol Res., 11 (3) 351–360 (2014). https://doi.org/10.1007/s11998-013-9541-zCrossRef

Córdoba, CA, Ronco, LI, Barrios, CE, Gugliotta, LM, Minari, RJ, “High Solid Acrylic-Melamine Latexes with Tunable Crosslinking Capability.” Macromol. React. Eng., 13 (2) 1800063 (2019). https://doi.org/10.1002/mren.201800063CrossRef

Shen, J, Lin, X, Liu, J, Li, X, “Effects of Cross-Link Density and Distribution on Static and Dynamic Properties of Chemically Cross-Linked Polymers.” Macromolecules., 52 (1) 121–134 (2019). https://doi.org/10.1021/acs.macromol.8b01389CrossRef

10.

Shahriari, L, Mohseni, M, Yahyaei, H, “The Effect of Cross-Linking Density on Water Vapor and Oxygen Permeability of Hybrid UV Cured Nano Coatings.” Prog. Org. Coat., 134 66–77 (2019). https://doi.org/10.1016/j.porgcoat.2019.04.068CrossRef

11.

Rezaei, M, Mohseni, M, Yahyaei, H, “A Study on Water and Oxygen Permeability of BOPP Coated with Hybrid UV Cured Nanocoatings.” Prog. Org. Coat., 99 72–79 (2016). https://doi.org/10.1016/j.porgcoat.2016.05.006CrossRef

12.

Córdoba, CA, Collins, SE, Passeggi, MCG, Vaillard, SE, Gugliotta, LM, Minari, RJ, “Crosslinkable Acrylic-Melamine Latex Produced by Miniemulsion Polymerization.” Prog. Org. Coat., 118 82–90 (2018). https://doi.org/10.1016/j.porgcoat.2018.01.013CrossRef

13.

Chang, W, Yu, C, et al., “A Critical Evaluation of Spectral Library Searching for the Application of Automotive Paint Database.” Forensic Sci., 2 (1) 47–57 (2003)

14.

Lee, S, Nguyen, T, Byrd, E, Martin, J, “Quantitative Study of Water Transport During the Hydrolysis of Polymer Coatings Exposed to Water Vapor.” J. Mater. Res., 18 (09) 2268–2275 (2003). https://doi.org/10.1557/JMR.2003.0316CrossRef

15.

Sharmin, E, Imo, L, Ashraf, SM, Ahmad, S, “Acrylic-Melamine Modified DGEBA-Epoxy Coatings and Their Anticorrosive Behavior.” Prog. Org. Coat., 50 (1) 47–54 (2004). https://doi.org/10.1016/j.porgcoat.2003.10.003CrossRef

16.

Cakić, SM, Ristić, IS, Jašo, VM, “Investigation of the Curing Kinetics of Alkyd–Melamine–Epoxy Resin System.” Prog. Org. Coat., 73 415–424 (2012). https://doi.org/10.1016/j.porgcoat.2011.03.016CrossRef

17.

Koleske, JV (ed.) Paint and Coating Testing Manual, 15th ed., Gardner-Sward Handbook, ASTM International, West Conshohocken (2012). https://doi.org/10.1520/MNL17-2ND-EBCrossRef

18.

ASTM D1653-13, Standard Test Methods for Water Vapor Transmission of Organic Coating Films. https://www.astm.org/Standards/D1653.htm. Accessed August 7, 2018.

Titel: Attributing the crosslinking density to water vapor transmission rate of an acrylic-melamine automotive clearcoat
verfasst von: M. Nasirzadeh
H. Yahyaei
S. M. Lashgari
M. Mohseni
Publikationsdatum: 23.09.2020
Verlag: Springer US
Erschienen in: Journal of Coatings Technology and Research / Ausgabe 1/2021
Print ISSN: 1547-0091
Elektronische ISSN: 1935-3804
DOI: https://doi.org/10.1007/s11998-020-00400-w

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