The types and functions of ultrafilter for cathodic electrodeposition(CED) painting and the functions of charged membrane ultrafilter for CED have been described.
Anionic electrodeposit coating line for aluminum shell of solar water heater is introduced.Anodic oxidation,anodizing electrolytic coloring and anionic electrodeposit coating process are focused.
It has full-looking and glossy coating resistant to heat, rain and weathering. It can withstand solar thermoradiation and reduce the surface temperature of painting system.
Sentence 21 The Navy Department moved into the east wing in 1879, where elaborate wall and ceiling stenciling and marquetry floors decorated the office of the Secretary.
While cheatlines do not feature so prominently today in terms of new liveries, the trend towards retro paint schemes has seen them make a return of sorts.