As we all know, insulated hollow metal doors are made of galvanized steel. Although Asico use high-quality material, the appearance of the surface is still unable to reach the standard of direct use. Therefore, we need a layer of paint on the surface of the hollow metal door to make the surface flatter and more in line with the style of the project.
By now you may have heard of the cutting edge technology known as "powder coating." It's a new way of applying color that's vastly superior to good old-fashioned painting. Powder coating is applied using a dry powder that is electrostacically charged to stick to the steel doors, and then cured in an oven, to give a smooth, hard finish that is much tougher than conventional paint.
Terasest tuletõkkeuste pulberkihtide kasutamise eelised on järgmised:
Isoleeritud metallõõnesuste sile pind:
Lisaks pulbri nakkumisele, aga ka pulbri ühtlase jaotumise tagamiseks on tavalisest värvipintsliga uksepind siledam.
Perfect Durability:
Fire doors are scratch-resistant and thus more durable. Powder coated doors do not rust and have been tested for more than 4,000 hours of salt spray exposure. However, a normal painted fire door. Over time, the paint will crack, the surface will rust, and the door will be extensively damaged. It is difficult to repair manually. If the surface of the hollow metal door is scratched due to an accident, you only need to buy a small bottle of paint to restore the door to its original shape.
Super adhesioon:
Tuletõkkeuks kõveneb pärast pulbripihustamist. Seetõttu saab värvi kindlalt ukse pinnale kinnitada ja see ei lange kergesti maha.
Kõrge korrosioonikindlus:
Pinnakatte paksus ulatub 35 mikronini, mis on 4-10 korda paksem kui tavaline värv. Selle all olev metall ei korrodeeru kergesti, mis suurendab ukse vastupidavust.
Suurepärane paindlikkus:
Erinevalt värvist ei pragune pulbervärviga kaetud ukseleht või raam isegi painutamisel ning venitus võib ulatuda 100-800 protsendini.
Our powder coating is uniformly sprayed in accordance with the RAL color code. For example, insulated hollow metal doors used in hospitals will use white. The school's art room uses bright green, yellow, blue. The factory's escape route fire door is in a conspicuous red.
Kuum tags: isoleeritud õõnsad metalluksed, Hiina, tootjad, tarnijad, tehas, odavad, kohandatud, hind