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ALFAPUR 3748 2K Polyurethane Enamel
General Information
| Application | |
|---|---|
| Airbrush | |
| Airmix | |
| Airless |
| Quality | Gloss |
|---|---|
| 2K | Glossy |
PRODUCT DESCRIPTION
"USE ONLY IN INDUSTRIAL FACILITIES"
Indicated for the painting of machinery and industrial vehicle, both for air and in- booth drying.
Elasticity, body, gloss and outdoor resistance.
The process F-29412 + Alfapur 3748 on shotblested Steel meets the requirements for Category C3 High according to ISO 129444-2 certified by an approved independent Laboratory.
APPLICATION
E-135 4:1 weight 3:1 Vol 
> 3 h. 
25-30" 
URKISOL 8229 URKISOL 3700 25-30% 
40-50 µm 
4 h. Tack Free 
15-30' 70°C/30' (In cabin) 
URKISOL 8229/3700 0-10% 0,009-0,011" 
URKISOL 8229/3700 0-10% 0,009-0,011"
Leave the paint settle 15´ before painting.
DATA SHEET
PHYSICAL PROPERTIES
| Density at 20°C (g/cc) | 1,00-1,20 |
| Grinding Fineness (μ) | 10-15 |
| Supply viscosity at 20°C | 65-90" Ford n° 4 |
| % Solids content (weigth / volume) | 47-56% weight; 40-42% volume. (Mixture with hardener E-229) |
| VOC (g/l) | 511 (Mixture with hardener) |
| Type of product | Polyester - Polyurethane |
| Color | URKI-SYSTEM |
SURFACE PREPARATION
-Steel: The surfaces to be painted, thoroughly degreased must be primed with F-290/2, F-294/2 or F-296/2 2K Zinc Phosphate Epoxy Primers.
For a higher rust protection, Sa 2,5 is required.
-Galvanized: Degrease. If it is old, brush and degrease. Prime with F-290/2, F-294/2 oder F-296/2.
FEATURES OF DRY FILM
| Theoretical yield (m²/l) | 10-11 (40 µm) |
| Gloss 60° - 60° | 90-100% |
| Second layer | 3 h. after spray-booth drying |
STORAGE
Keep under cover in a cool and well-ventilated place avoiding direct sunlight. Temperatures between 5 and 30 °C recommended.
Can life: 2 years from manufacturing in date its original unopened container. Consult our Technical Department once date has expired.
COVERAGE CALCULATOR
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Amount of product requiredKgi
General Information
| Application | |
|---|---|
| Airbrush | |
| Airmix | |
| Airless |
| Quality | Gloss |
|---|---|
| 2K | Glossy |
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