With the increasingly fierce competition in the automotive market,high-performance coatings have attracted more and more attention in the industry,among which 2K varnish has won the attention of paint suppliers,automotive OEs and consumers for its excellent decorative,weather resistance,acid rain resistance and other properties.This paper mainly introduces the common quality problems such as color difference,bubble,crystallization and so on in 2K varnish coating production and their solutions.
维普
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