• Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
  • Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
  • Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
  • Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
  • Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
  • Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
  • Coil Coating
    Pre-painting or film-lamination of sheet metal in coils
csende

Types of colours

Standard colours

Polyester (PES)

  • PES – good corrosion resistance, very good adhesion
  • PES HD (High Durability) – UV resistance, higher corrosion resistance as well as higher weather condition resistance than PES, greater flexibility
  • PES TEXT – texture/structural surface, higher resistance than PES HD

PUR, PUR/PA (polyurethane, polyurethane/polyamide)

  • PUR/PA – excellent mechanical damage resistance due to structural surface (polyamide particles), high corrosion and UV-resistance

PVDF (polyvinyl difluoride)

  • High UV-resistance, high chemical resistance
  • Application for construction elements in environments with higher UV-load or in the industrial environment (chemical resistance)

Non-standard colours

Gravure printing

  • PES HD-based sealer imitating for example the appearance of wood
  • Possibility of outdoor application, total coat 25 µm

Multiply systems

Three-coat:

  • polyester sealers using “clear coat” with total coat thickness of 40–50 µm
  • PVdF with “barrier coat” (RAL 5002), PVdF with clear coat (RAL 7002)

Four-coat:

  • PVdF with “barrier coat” (RAL 3000, RAL 5026)

Coating material parameters

SurfaceTotal thickness of coat
(μm)
ResistanceFunctional warranty
HD PESsmooth 20 – 27 RUV 3 10 years
HD PES Wwrinkled 20 – 30 RUV 3 10 years
SHD PESsmooth min 35 RUV 4 20 years
PUR-PAstructured 45 – 60 RUV 4 20 years
PURsmooth 30 – 60 RUV 4 15 years
PVDFsmooth 28 – 37 RUV 4 15 years
Primer/ Glue for PVCx 7 – 12xx
PVC foilstructured 120 – 150x10 years
PET foilsmooth 30 – 50x10 years
BACKCOATsmooth 3 – 18 RUV 21 year (inside use)

Protective properties of paints