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.
Is iad na buntáistí a bhaineann le sraitheanna púdar a úsáid le haghaidh doirse dóiteáin cruach:
Dromchla réidh na ndoirse log miotail inslithe:
Chomh maith leis an púdar a dhéanamh cloí, ach freisin chun a chinntiú go bhfuil an púdar dáileadh cothrom, ná péint gnáth dromchla doras scuab smoother.
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.
Sárghreamaithe:
Déanfar an doras dóiteáin a leigheas tar éis spraeáil púdar. Mar sin, is féidir an péint a shocrú go daingean ar dhromchla an dorais agus ní thitfidh sé amach go héasca.
Frithsheasmhacht creimeadh ard:
Sroicheann tiús an sciath dromchla 35 miocrón, atá 4-10 huaire níos tibhe ná gnáthphéint. Ní furasta an miotail thíos a chreimeadh, rud a mhéadaíonn marthanacht an dorais.
Solúbthacht den scoth:
Murab ionann agus péint, ní bheidh an duilleog doras nó fráma clúdaithe le sciath púdar crack fiú má tá sé bent, agus is féidir leis an ráta stráice teacht ar 100 faoin gcéad -800 faoin gcéad.
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.
Clibeanna Te: doirse inslithe miotail log, an tSín, monaróirí, soláthraithe, monarcha, saor, saincheaptha, praghas