Surface preparation for coating
The painting industry has very specific requirements. Experience in this area is priceless. Noyen specialists have been supplying solutions for surface preparation before painting for 20 years. One of the key features of coating industry is high variety of contaminants and cleaned materials. The effects of good surface preparation are visible immediately, therefore it is very important for the cleaning process to be of the highest quality.
- manual cleaning
- immersion cleaning
- ultrasound cleaning
- 0,5 – 3%
- 35 – 65°C
Bath temperature range
Noyen PA2 is a product for cleaning and chrome-free passivation of aluminium in the immersion method. The product creates a direct, temporary protective coat on top of the metal. It increases adhesion of paint and varnish. Additional process options: Noyen AL, an additive product for cleaning-passivation bath in case of difficult contaminants.
Noyen PA2 provides
- Surface preparation before powder painting
- Surface preparation before water-based painting
- Surface preparation before solvent-based painting
- Corrosion protection
Single step cleaning-phosphating
Does not contain harmful substances
Does not contain volatile organic compounds
Effective in low concentration
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