Aluminijski profil sa praškastim premazom

Aluminijski profil sa praškastim premazom

The principle of the electrostatic spraying process of aluminum profiles. The powder coating is sprayed on the surface of the workpiece with an electrostatic powder spraying device. Under the action of static electricity, the powder will be uniformly adsorbed on the surface of the workpiece to form a powdery coating; the powdery coating is dried at high temperature. Baked and leveled and solidified into a final coating with various effects; the spraying effect is superior to the spray painting process in terms of mechanical strength, adhesion, otpornost na koroziju, aging resistance, itd. The advantages of powder coating are: (1) high efficiency and energy saving: because it is a one-time film formation, it can increase productivity by 30-40% and reduce energy consumption by about 30%; (2) less pollution: no organic solvent volatilization (not included in paint coatings) (Hazardous gases such as toluene and xylene) (3) Good film coating performance: one-time film thickness can reach 50-80μm, and its comprehensive indicators such as adhesion and corrosion resistance are excellent (4) Colors can be customized according to customer requirements Produces various colors with low chance of color difference

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Ostale informacije

The advantages of powder coating aluminum profile:

There are three types of surface treatment methods for aluminum profiles: eloksiranje, electrophoretic coating, and powder coating. Each method has its own advantages. The advantages of powder coating are mainly introduced below.

Significant advantages of powder coating:

1. The process is relatively simple.

Uglavnom zbog poboljšanja automatske tačnosti glavne opreme u proizvodnom procesu, mikroračunarsko upravljanje može se postići za neke od glavnih tehničkih parametara, što efikasno smanjuje poteškoće u radu procesa, a istovremeno u velikoj mjeri smanjuje pomoćnu opremu.

2. Visok prinos. Uglavnom, ako su sve mjere ispravne, pojava nesukladnih proizvoda može se maksimalno kontrolirati.
3. Potrošnja energije je značajno smanjena. U uobičajenom procesu proizvodnje eloksacije i elektroforetskog premaza, potrošnja vode i električne energije je značajna, posebno u procesu oksidacije. Izlazna struja ispravljača može doseći 8000 ~ 11000A, napon je između 15 ~ 17,5V, plus potrošnja toplote same mašine, it is necessary to keep cooling with circulating water. The power consumption per ton is often around 1000 stepeni. U isto vrijeme, the reduction of auxiliary facilities can also reduce some power consumption.
4. The degree of pollution to water and the atmosphere is reduced, the use of tablet alkali, sulfuric acid and other liquid organic solvents is no longer used, reducing water and atmospheric pollution, and effectively improving the competitiveness of aluminum profiles and plastic steel profiles as environmentally friendly products. Correspondingly Reduced some production costs.
5. The labor intensity of workers has been significantly reduced. Due to the use of automated assembly line operations, the feeding method and the use of fixtures have been significantly simplified, improving production efficiency and reducing labor intensity.
6. Zahtjevi za kvalitetom površine vune su značajno smanjeni. Praškasti premaz može u potpunosti prekriti uzorke ekstruzije na površini profila, prikriti neke nedostatke na površini aluminijumskog profila, i poboljšati kvalitetu površine gotovog aluminijumskog profila.
7. Neki fizički pokazatelji filma za oblaganje značajno su poboljšani u odnosu na druge filmove za obradu površine, kao što su tvrdoća i otpornost na habanje, što može efikasno produžiti radni vijek aluminijskih profila.

Praškasti premaz koristi praškasti premaz, a postupak koristi elektrostatičko prskanje. Trenje pištolja za prskanje koristi se da čestice praha nose pozitivan naboj kada se raspršuju iz tijela pištolja pod utjecajem ubrzanog vjetra. It is electrostatically adsorbed and then cured at high temperature. It also enhances the paint's adsorption strength and prevents the paint film from falling off.

From the point of view of the process itself, it has a relatively high technological content and mixes paints of different colors to produce decorative effects of different colors, which is more in line with the needs of interior decoration. Consistent. In particular, the combined use of sprayed profiles and thermal break bridges has made it more fashionable, and powder sprayed profiles have greater development space, which is also irreplaceable for profiles produced by other processing methods.

Kvaliteta:

CE sertifikat, SGS, ISO9001, ISO14001 i RoHS provjera autentičnosti

Primjena:

Aluminum window and door, building materials and industrial use aluminum extrusion profile