Objective
- Synthesis of large area colloid coloured coatings in optical quality by spraying
Method
- wet coating of the glass surface with a nanocomposite layer fabricated by sol-gel
process with a conventional flat spray coater
- following densification of the coating at temperatures of 450 °C
Results
- homogen, transparent, red colored coatings (60 cm x 90 cm)
- coating thickness 270 ± 13 nm
- glass like, mechanically and chemically properties
|
Application
- architectural glazing
- all kind of flat glass
Benefits
- in-line production, high production speeds
- low waste of sol, processing of only fresh sols
- intenstity of coloring adjustable by spraying parameters
|
Laboratory Technology
