C-20 2K SINGLE COAT ANTICORROSION UHS SYSTEM

c20 anticorrosivo sistema directo monocapa uhs
General Information
DIRECT SYSTEM
CORROSIVITY: C3 | MEDIUM
Support type Surface pretreatment
Steel Degreased
Shotblasted steel Brushed
Iron Sand-Blasting

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DESCRIPTION AND FEATURES

Ultra High Solid System for painting machinery, Tanks, Commercial Vehicles, etc. with low and high pressure equipments. Excellent elasticity, body, and antirust protection without a primer.

This system is compliant with the current legislation in the European Directive 2004/42/CE for Car Refinish. Also used as an alternative to conventional processes for the reduction of VOC emissions, in order to help fulfill the Directive 1999/13/CE .

RESISTANCE AND CERTIFICATES

240 H SALT SPRAY TEST

An independent approved Laboratory certifies that meets the requirements for category C3 Medium in accordance to ISO 12944-2 (Shotblasted Steel Sa 2½).

120 H HUMIDITY TEST

PRODUCTS

ALFAPUR 3795 2K DTM UHS Anticorrosion PUR Enamel

Physical properties
Type of productPolyester Polyurethane-Zinc Phosphate
Density 20 °C1,16 - 1,42
Supply viscosity at 20 °C70 - 75 KU (Stormer)
Solid Content (% weight)59 - 67% (mixed with hardener)
Solid Content (% volume)47 - 50% (mixed with hardener)
V.O.C.420 g/l (ready to use)
Colors/m URKI-SYSTEM
Features of dry film
Theoretical yield6 - 7 m² / l. (80 my)
Gloss 60 - 60°> 85%
Recoatability3 h. after cabin drying.

IMPLEMENTATION PROCESS

SURFACE PREPARATION

STEEL AND GALVANIZED
The surfaces should be thoroughly degreased and deoxidized or shotblasted.

APPLICATION

ALFAPUR 3795
  • E-135 4:1 weight
  • >2 h.
  • 45-55" Airless 25-30" Spraygun
  • URKISOL 8229 / 3700 25-30 % Ø 1,4-1,6 mm
  • 80-100 my
  • Non Sticky. 4 -5 h.
  • 15-30' 70 °C/30' (In cabin)
  • URKISOL 8229 / 3700 3-7% 0,013-0,015"
  • URKISOL 8229 / 3700 3-7% 0,013-0,015"
General Information
DIRECT SYSTEM
CORROSIVITY: C3 | MEDIUM
Support type Surface pretreatment
Steel Degreased
Shotblasted steel Brushed
Iron Sand-Blasting

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