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.
Kostir þess að nota duftlög fyrir eldvarnarhurðir úr stáli eru:
Slétt yfirborð einangruðu holu málmhurðanna:
Auk þess að láta duftið festast, en einnig til að tryggja jafna dreifingu duftsins, er yfirborð venjulegs málningarbursta sléttara.
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 viðloðun:
Eldvarnarhurðin verður læknuð eftir duftúðun. Þess vegna er hægt að festa málninguna vel á yfirborð hurðarinnar og falla ekki auðveldlega af.
Mikil tæringarþol:
Þykkt yfirborðshúðarinnar nær 35 míkron, sem er 4-10 sinnum þykkara en venjuleg málning. Málmurinn undir tærist ekki auðveldlega og eykur þar með endingu hurðarinnar.
Frábær sveigjanleiki:
Ólíkt málningu mun hurðarblaðið eða ramminn sem er þakinn dufthúð ekki sprunga jafnvel þó hún sé beygð og teygjuhlutfallið getur náð 100 prósent -800 prósent.
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.
maq per Qat: einangruð holar málmhurðir, Kína, framleiðendur, birgjar, verksmiðja, ódýr, sérsniðin, verð