Exploration of Surface Effect and Color Stability of Metallic Flash Powder Coatings
The effects of different resin content,particle size of base powder and bonding process on the coating surface morphology,metal flicker effect and color stability of metallic flash powder coatings are compared to obtain the optimized process conditions.The results show that the metallic powder coatings with good performance can be prepared when the cotent of base powder is more than 60%.The bonding temperature is controlled from 62 to 64℃and the rotating speed is from 600 to 800 r/min.
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