The world is literally filled with manufactured products. In many instances, the longevity and the capacity of most products to sustain their aesthetics is determined by the type of finishing utilized on them. It is for this reason that a number of technologies have been invented to be used in the finishing industry. These include powder coating, painting, and metallizing. When in need of Powder Coating Raleigh should be visited.
All these methods have application in different situations and applications. Even though they are all used, the degree to which they are used varies. Powder coating is rapidly becoming the most dominant finishing technology on the market in the US and North America as a whole because of its benefits. It currently accounts for about one third of all finishes in the industry and this is expected to continue growing.
Powder coating as a finishing technology makes products look great. For this reason, most manufacturers use this method to improve the quality and value of their products. Most people are attracted to buy powder-coated products due to their shinny finish. This coating technology also makes products appear shinny despite the weather condition.
Another major application of this method is that it highly increases the durability of the surfaces on which it is applied. For instance, since the coat does not peel off or wrinkle, it is able to preserve the surface for a very long time. When applied properly, it is capable of preventing corrosion and rusting in metal for a very long time. This improves durability of products.
Prior to the invention of powder coating, objects and surfaces were coated with wet paint. Even though painting is associated with its own advantages, its ability to run and drip made it unsuitable in some applications. Additionally, wet paint is supposed to be applied in great thicknesses. Normally, this affects the thickness of the substrates that need paint application. On the flip side, powders neither drip nor run. As such, they can be spread into very fine films.
The surface needs to be well prepared beforehand for the coating to work effectively. Any residue materials such as dirt, grease and oil need to be removed effectively. Removal of such materials can be done through pressure washing and in a case where the surface is oily, then warm water can be used in pressure washing. The cleaning needs to be thorough for best results to be achieved.
After cleaning of the surface has been done, the surface is dipped into an acid bath. The acid bath is necessary so that the surface can be etched. Etching is necessary so that the bond between the powder and the substrate is improved. It is also necessary since it ensures a thin and uniform layer is formed over the substrate by the powder.
The actual coating entails the use of a spray gun. The gun applies a find layer of powder over the substrate before it is taken into an oven for curing. Curing is done at an elevated temperature before the substrate is allowed to cool off. Once cooled, the substrate is taken out of the oven and is ready for use.
All these methods have application in different situations and applications. Even though they are all used, the degree to which they are used varies. Powder coating is rapidly becoming the most dominant finishing technology on the market in the US and North America as a whole because of its benefits. It currently accounts for about one third of all finishes in the industry and this is expected to continue growing.
Powder coating as a finishing technology makes products look great. For this reason, most manufacturers use this method to improve the quality and value of their products. Most people are attracted to buy powder-coated products due to their shinny finish. This coating technology also makes products appear shinny despite the weather condition.
Another major application of this method is that it highly increases the durability of the surfaces on which it is applied. For instance, since the coat does not peel off or wrinkle, it is able to preserve the surface for a very long time. When applied properly, it is capable of preventing corrosion and rusting in metal for a very long time. This improves durability of products.
Prior to the invention of powder coating, objects and surfaces were coated with wet paint. Even though painting is associated with its own advantages, its ability to run and drip made it unsuitable in some applications. Additionally, wet paint is supposed to be applied in great thicknesses. Normally, this affects the thickness of the substrates that need paint application. On the flip side, powders neither drip nor run. As such, they can be spread into very fine films.
The surface needs to be well prepared beforehand for the coating to work effectively. Any residue materials such as dirt, grease and oil need to be removed effectively. Removal of such materials can be done through pressure washing and in a case where the surface is oily, then warm water can be used in pressure washing. The cleaning needs to be thorough for best results to be achieved.
After cleaning of the surface has been done, the surface is dipped into an acid bath. The acid bath is necessary so that the surface can be etched. Etching is necessary so that the bond between the powder and the substrate is improved. It is also necessary since it ensures a thin and uniform layer is formed over the substrate by the powder.
The actual coating entails the use of a spray gun. The gun applies a find layer of powder over the substrate before it is taken into an oven for curing. Curing is done at an elevated temperature before the substrate is allowed to cool off. Once cooled, the substrate is taken out of the oven and is ready for use.
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