Materiais de repintura

501-36-37 Paint - General Information 501-36-37 DESCRIPTION AND OPERATION Application 2-component primer Spray gun HVLP 1.3 mm Spray pressure 2.0 bar Drying 20°C approx. 15 - 20 minutes 60°C approx. 10 min Coat application Wet on wet, no interme- diate sanding HS primer filler and HS tinted filler Note: ‡ Primer filler is available as 1-component and 2-component water based and solvent based forms. ‡ 1-component products are only suitable for isolation of sanded through bare areas and new painting. ‡ Water based products are also used for the skinning of thermoplastics and substrates which are sensitive to solvents. ‡ Tinted fillers can be individually matched to the top coat color and therefore find uses in effect paints and paints with poor covering power. ‡ Use dry sand or wet sand filler according to application in order to avoid unnecessary sanding work. ‡ On critical substrates the use of epoxy resin base filler is recommended in order to avoid adhesion problems. Application HS primer filler and HS tinted filler Use Equalization of uneven- ness, edge zones, sanding scores Spray gun HVLP 1.6 - 1.9 mm Spray pressure 2.0 bar Layer thickness 50 - 70 µm to 150 µm possible Drying 20°C approx. 2.5 hours (60°C approx. 25 min)* (Short wavelength infrared approx. 8 minutes)* Application HS primer filler and HS tinted filler (Medium wavelength infrared approx. 10-15 minutes)* Coat application Wet on wet, no interme- diate sanding In order to avoid boiling out, drying should be performed slowly. Paint The base and the clear lacquer must be matched to one another. Application Water based paint Use Two layer metallic effect paint and Uni-paint finishes Spray viscosity At 20°C 18 - 20 s Spray gun HVLP 1.2 - 1.3 mm Spray pressure 2.0 bar Layer thickness 15 - 20 µm Drying 20°C approx. 2.5 hours 60°C approx. 25 min Short wavelength infrared approx. 8 minutes Medium wavelength infrared approx. 10 - 15 minutes Coat application Wet on wet Ventilation time approx. 5 minutes The base paint must be dried matt before the clear lacquer is applied. Application 2-component HS clear lacquer Use Gloss providing protective coat for base coat substrate Spray viscosity At 20°C 18 - 20 s Spray gun HVLP 1.2 - 1.3 mm Spray pressure 2.0 bar Layer thickness 50 - 70 µm