This paper is describing the formulation design, preparation and testing of waterborne primers and coatings suitable for MC series engines. The developed products can substitute solvent-based coatings, and it meets the production requirements of MC11/13 engine. The coatings can not only withstand 380 bar liquid flushing, its VOCs also complies with environmental regulations.
More and more attention has been paid to the air pollution caused by volatile organic compound (VOCs) emitted from automobile painting process. The environmental protection department has issued multitude of regulations to limit VOCs emissions.
Environment-friendly coatings such as waterborne coatings and powder coatings have become the development trend. Currently, only MC11/13 cylinder head and crankcase are coated with solvent-based paint. In order to expand our company’s production capacity, a new coating line will be developed. Meanwhile, environmental protection departments require the use of environmentally friendly coatings. Given the surface of the coating components has a three-dimensional structure, electrostatic shielding will affect the adsorption of concave powder; only water-based coatings can be considered. Therefore, an environmental friendly waterborne coating has been developed.
Development of New Environmentally Friendly Waterborne Coating for Engine Use
Lect. Notes Electrical Eng.
2020-11-05
9 pages
Article/Chapter (Book)
Electronic Resource
English
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