The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form. The coating is typically applied Electrostatically and is then cured under heat to allow it to flow and form a "skin". The powder may be a thermoplastic or a thermoset polymer. It is usually used to create a hard finish that is tougher than conventional paint.
proven performance, a type from thermoplastic, will provide long-term protection for metal against demanding environments.
1. longer years performance. 2. Superior resistance to sun, salt and sea water. 3. Excellent impact and sand abrasion resistance. 4. Very good not to crack, chip, flake or fracture
5. Excellent adhesion to steel, iron and aluminium.
Compared to PVC, PE is mainly used to make plastic films, and is a more flexible material; Since PVC coatings are immune to high levels of salt, acid, and alkaline, it is suitable for MS, aluminum Material like fences located near swimming pools with chlorine, coastal locations, or water desalination plants.
Compared to plain galvanising, powder-coating can be used not only to colour as decorative, but also provide it with double protective coating.
For PE coating standard thickness remains less than 100 but in case of PVC coating thickness may increase from 200 and above.