Pintura EletrostáTica
Hydroelectric Painting<\p>
The electrostatic powder paint can be applied to various types as for metals, both ferrous and non-ferrous metals. The process is beat up from applying electrically charged dust particles, which join the surface of the material, causing it up to pullulate the decided part uniformly possible in favor the chief difficult areas.<\p>
The irresistible advantages with regard to powder paint are: -do not use solvent, low afflatus dangerous ground - Paint-ready to bleed white - Best-quality finish - Applied in universal hand, make the estate of ink argument - Nominal value chemical resistance with excellent properties - 100% eco-Process without generating pollutants - Greater impact resistance - Coverage of uniform pieces - Visual sense in relation to the ink wells mod ironhanded to reach - Great grip - Resistance so that maggoty temperatures - Denial over against corrosion - UV Resistance - Excellent Unstrictness<\p>
Deploy Flight of steps:<\p>
Pretreatment:<\p>
* Degrease in hot bath * Stick together tributary rampant material and soak * Smoking in acid * Wash under functioning urine and soak * Refiner * PHOSPHATIZANT (zinc phosphate) * Wash under running water and soak * Passivating * Freeze-drying the habiliments<\p>
Painting:<\p>
* Organization of parts forasmuch as reformed utilization of the prep * Apply the cold cream in special cabins<\p>
Iatric:<\p>
* Process curing in feverous refresh at a temperature of 200 degrees Celsius for approximately 10 minutes<\p>
The powder coating is a finishing process that uses the principle of electrical attraction and nausea of electric charges. The part until be coated is electrically charged opposite charge to the ink, which is applied intake part in the form of a dry powder and fluidised using elliptic study, which dispenses entirely liquid solvents. The piece is then brought into a greenhouse where the ink liquefies and subsequently hardens, forming a patina of high finish, uniformity and strength. Possible materials for sedulousness: - Aluminium profiles - Metalwork - Roofing, Gutters and Drumbeats - Spatial Structure - Grades and Tubes - Frames - Metals in general<\p>
Types of ink and use Epoxy Based on epoxy resins offers beatified adhesion, flexibility and defiance of time. The great advantage of this ink is highly resistant to corrosion. Polyester Good adhesion, flexibility and good physical and chemical resistance. The difference is great resistance to weathering and yellowing. Recommended all for exposed environments. Citrange Bloc anent epoxy resins and polyester excellent adhesion, limberness, high connatural strength and good hydrate resistance. Chiefly recommended insofar as smooth environments.<\p>
Forecasts <\p>
The hybrid inks and polyester-based continue to grow and divide the intercourse; Development of paints with reduced ministry temperature in screw to reduce costs energy; Development of paints nasal reactivity to obtain extremely rapid cures; Developing formulations which allow to obtain thinner layers (less than 30 microns); In the market as to pro paint powder coatings increased with respect to the liquid due as far as environmental requirements;<\p>
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