Powder coating is one of the finishing options on the market today. This method employs a plastic finish, which is applied on surfaces in powder form. To bond the powder finish onto the substrate where it is applied, it is usually baked to a fluid state. There are many advantages associated with this process which are making it to become more popular and preferred in commercial, residential as well as industrial applications. When one needs Powder Coating Los Angeles Offers the perfect location to visit.
Determining the type of surface one need to apply the coat on should be done before the work begins. The right finish can only be selected once the kind of surface to be applied with coat has been identified. Two major kinds of powders exist. They are thermoplastic and thermoset polymers. The two polymers have differences that make them suitable for use on different surfaces.
In case the substrate in question is composed of many parts, it is best that it be disassembled first. Besides parts which do not need to be coated must be separated from those that have to be coated. This step is a necessity considering the ability of powder coating to produce permanent results as the final finish is scratch-resistant. Hence, surfaces not meant for coating can be ruined in the process.
Preparing the surface is the second step. Here, the substrate or base metal is thoroughly cleaned before the actual coating is applied on it. The nature of surface determines the cleaning method to go for. Bead blasting or abrasive cleaning methods should be applied in cleaning hard metals like cast iron and steel. This method helps in removal of substances such as rust scale, dirt, old paint, and mill.
Alternetively, a person may use chemical solvent cleaning instead of abrasive cleaning. This technique is equally efficient against grease, oil, and paint. Also, the same materials may be removed through power washing using a combination of detergents and hot water. Where possible the surface may be lightly sanded to make it smoother. Aluminum and magnesium surfaces are examples of surfaces on which chemical cleaning can be applied.
The next step involves the application of the finish. This process is done using a compressed air sprayer or a gun. The sprayer or gun charges the powder as it comes out through the nozzle. The charge on the powder is electrostatic and it allow it to stick to the substrate, which is usually grounded.
Guns are available at different prices depending on the supplier. There are cheaper models that cost as little as 100 dollars. A common mistake that most people make is to forget to hook up the electrostatic charge. In effect, the powders never stick to the surface because they are not electrostatically charged.
After proper application of the powder, it is essential that the substrate be not blown as this may cause the particles to fall off. This is why the process must be done indoors or some other facility with no blowing wind. The coated surface must then be cured by placing it in a special chamber. In order to attain optimal results, a person must adjust the temperatures in the curing chamber at a suitable level.
Determining the type of surface one need to apply the coat on should be done before the work begins. The right finish can only be selected once the kind of surface to be applied with coat has been identified. Two major kinds of powders exist. They are thermoplastic and thermoset polymers. The two polymers have differences that make them suitable for use on different surfaces.
In case the substrate in question is composed of many parts, it is best that it be disassembled first. Besides parts which do not need to be coated must be separated from those that have to be coated. This step is a necessity considering the ability of powder coating to produce permanent results as the final finish is scratch-resistant. Hence, surfaces not meant for coating can be ruined in the process.
Preparing the surface is the second step. Here, the substrate or base metal is thoroughly cleaned before the actual coating is applied on it. The nature of surface determines the cleaning method to go for. Bead blasting or abrasive cleaning methods should be applied in cleaning hard metals like cast iron and steel. This method helps in removal of substances such as rust scale, dirt, old paint, and mill.
Alternetively, a person may use chemical solvent cleaning instead of abrasive cleaning. This technique is equally efficient against grease, oil, and paint. Also, the same materials may be removed through power washing using a combination of detergents and hot water. Where possible the surface may be lightly sanded to make it smoother. Aluminum and magnesium surfaces are examples of surfaces on which chemical cleaning can be applied.
The next step involves the application of the finish. This process is done using a compressed air sprayer or a gun. The sprayer or gun charges the powder as it comes out through the nozzle. The charge on the powder is electrostatic and it allow it to stick to the substrate, which is usually grounded.
Guns are available at different prices depending on the supplier. There are cheaper models that cost as little as 100 dollars. A common mistake that most people make is to forget to hook up the electrostatic charge. In effect, the powders never stick to the surface because they are not electrostatically charged.
After proper application of the powder, it is essential that the substrate be not blown as this may cause the particles to fall off. This is why the process must be done indoors or some other facility with no blowing wind. The coated surface must then be cured by placing it in a special chamber. In order to attain optimal results, a person must adjust the temperatures in the curing chamber at a suitable level.
About the Author:
Get a summary of important factors to keep in mind when choosing a powder coating Los Angeles company and more information about a reputable company at http://www.masterpowdercoating.com/powdercoat.html now.
0 Response to "For Powder Coating Los Angeles Is Worth Visiting"