Preparation of Water-Based Anti-Graffiti Polyurethane Coating

Hu Liu; Hong Yan Zhu; Qian Qian Shang; Guo Min Xiao

doi:10.4028/www.scientific.net/AMR.634-638.2993

Paper Titles

Microstructure and Corrosion Behavior of Laser Cladding Al₃Ti-Based Composite Coatings on AA6063 Aluminum Alloy
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Nano Surface Engineering and its Applications
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Preparation and Properties of Cathodic Plasma Electrolysis Ni-P Coatings
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Preparation of Biomedical Coating on Porous Titanium Alloy
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Preparation of Water-Based Anti-Graffiti Polyurethane Coating
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Research on Dynamic Erosion Wear Behavior of HVOF Sprayed Nanostructured WC-12Co Coating
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Study on Environment Friendly Insulated Coating for Non-Oriented Electrical Steel Sheet
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Synthesis of Two Novolac Type Epoxy Resin Curing Agents and their Application
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Systematic Theoretical Investigation for Adsorption Behavior of CO on β-SiC (001) Surface
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Preparation of Water-Based Anti-Graffiti Polyurethane Coating

Abstract:

In this study, water-based polyurethane coating with anti-graffiti property was prepared. The pot life and volatilization process of volatile matters of the coating were investigated. General properties of pencil hardness, flexibility, adhesion and impact resistance were tested. Along with the increase of anti-graffiti additive in coating formulation, the anti-graffiti performace of the resulted film was improved. Atomic force microscopy (AFM) was also carried out to determin the roughness of the coating surface.