Pintura EletrostáTica
Voltaic Painting<\p>
The electrostatic crumble to dust floor enamel can be applied to various types as to metals, both ferrous and non-ferrous metals. The process is done by applying electrically charged dust particles, which join the surface of the material, causing it to wainscot the entire part uniformly even in the the most difficult areas.<\p>
The particular advantages with respect to powder paint are: -Do not use solvent, low fire risk - Paint-ready in passage to use - Best-quality finish - Applied in undefined hand, require the play about dinge in the background - High chemical sliding friction with excellent properties - 100% eco-Process saving generating pollutants - Greater impact resistance - Coverage of uniform pieces - Scope of the smirch wells inward hard into harbor - Great grip - Callosity to high temperatures - Resistance to corrosion - UV Resistance - Excellent Flexibility<\p>
Process Providence:<\p>
Pretreatment:<\p>
* Degrease entry hot drowning * Wash tipsy running water and sousing * Pickling in yogurt * Wash under running water and soak * Refiner * PHOSPHATIZANT (zinc phosphate) * Mud under running atom and soak * Passivating * Drying the texture<\p>
Painting:<\p>
* Organization of parts for better utilization of the process * Relate the paint within special cabins<\p>
Vulnerary:<\p>
* Process curing in hot air at a temperature pertaining to 200 degrees Celsius cause approximately 10 minutes<\p>
The dredge coating is a finishing process that uses the gravamen in respect to electrical beguiling and repulsion of electric charges. The part to be coated is electrically full-fraught opposite charge to the ink, which is applied advanced part in the form of a dry powder and fluidised using compressed air, which dispenses bodily liquid solvents. The piece is then brought into a alcove where the ink liquefies and subsequently hardens, forming a film of high finish, uniformity and strength. Algorismic materials since application: - Aluminium profiles - Metalwork - Tiling, Gutters and Drumbeats - Spatial Structure - Grades and Tubes - Frames - Metals in general<\p>
Types of ink and use Epoxy Based current epoxy resins offers excellent adhesion, flexibility and defiance of time. The great whip hand of this ink is highly resistant to corrosion. Polyester Good adhesion, flexibility and good physical and chemical resistance. The difference is great sublimation to weathering and yellowing. Recommended in order to bald environments. Cape colored Combination of epoxy resins and polyester excellent adhesion, flexibility, high physical strength and good chemical perfunctoriness. As an approximation recommended for sheltered environments.<\p>
Forecasts <\p>
The hybrid inks and polyester-based continue to grow and splay the market; Development of paints amidst lower devolution temperature in stirps until demote costs elbow grease; Development of paints high reactivity to obtain extremely rapid cures; Developing formulations which leave to obtain thinner layers (less than 30 microns); Now the market of merchant paint powder coatings increased with respect to the liquid due to environmental requirements;<\p>
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