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Powder Coating is a surface finishing process Wholesale Nyheim Hines Jersey , applied to metal objects, to produce a hard wearing, long lasting coat.


The powder coat starts as a dry free flowing powder which consists of resins, pigments and hardeners. The dry powder coat is applied to the surface of the metal object, generally using an electrostatic process, where the powder coat is sprayed through a positively charged applicator Wholesale Tyquan Lewis Jersey , such as a powder coating gun, onto the negatively charged metal surface. The powder adheres to the surface because of the attractive force of the opposite charges. The powder coated object is then baked in a curing oven where the dry powder melts, allowing it to flow and form a smooth bonded coat. When complete the powder coated surface is transformed into a tough, durable and long lasting finish.


Powder coating can also be applied using a fluidised bed process. The surface of the material to be powder coated is heated and then dipped into a powder filled bed which has been aerated. The powder becomes sticky from contacting the heated surface and then melts to form a coating. Additional heat may be applied to complete the curing process.


A similar fluidised bed process which incorporates an electrostatic charge requires far less powder for the bed and no preheating of the material surface.


Powder coating results are highly dependent upon the preparation taken prior to powder coating. Cleaning the surface of any contaminants such as oil, grease, dirt and rust is important before applying the powder coat. Abrasive techniques such as sandblasting or chemical techniques are used to prepare and clean the surface.


A chemical pretreatment process usually involves a few steps including degreasing Wholesale Kemoko Turay Jersey , etching, rinsing and finally a conversion coating of chromate or phosphate solution. The conversion coating ultimately helps with adhesion of the powder coat and reduces under film corrosion.


The choice of cleaning and pretreatment method to achieve the best possible finish will vary depending on the substrate material.


The advantages of powder coating as a surface finish include:


– Hard wearing and long lasting.
– Scratch, abrasion, peel and crack resistance.
– Corrosion and some chemical resistance.
– Environmentally friendly process e.g. no suspension solvents, no VOC gases, recyclable waste overspray.
– Wide variety of finishes can be achieved with many colours and textures available.


Powder coating can be applied to all types of metals including steel Wholesale Braden Smith Jersey , galvanised steel, aluminium, wrought or cast iron, brass, copper and titanium. Metal products that can be powder coated therefore cover a large rang from a small rivet, nut or bolt Wholesale Darius Leonard Jersey , to a large staircase, fence, gate or even a car chassis.


Powder coating is truly a unique surface finish for a large range of applications that offer many benefits. The industry is constantly growing with new methods, equipment and formulations to be used on a larger range of materials.


Well, now you know a little bit more about powder coating. Maybe next time you think about using ordinary old liquid paint as a surface coating for your metal objects, perhaps you might consider the alternative and have them powder coated.

I work in the powder coating industry and frequently have individuals ask me about what I do and how it operates. When I get a chance Wholesale Quenton Nelson Jersey , I like to compile brief content articles which assist people to fully grasp the approach and the marketplace far better. I definitely get pleasure from what I do and I like educating other people about it.


Powder Coatings


How to Remove and Prevent Mold the Effective Way Home Repair Articles | December 21, 2007

Basement mold cleaning is a horrendous problem. If left alone for too long, a basement can become an infestation place for mold. Basement mold cleaning is all about finding the source, and then using the correct process to make sure the mold problem does not come back again.



In order to effectively remove mold inside your basement, you'll need to find the source of the problem. Basement mold cleaning is a horrendous problem. If left alone for too long, a basement can become an infestation place for mold. Basement mold cleaning is all about finding the source Wholesale Jacoby Brissett Jersey , and then making sure the mold problem does not come back again. When dealing with basements, there is a huge problem because they are underground, and humid, and a dark place. In most cases, mold does seep into the basement because of the elevation, that it is under the house. In a basement Wholesale T.J. Green Jersey , it is usually warm and has a good potential for mold growth. Black mold is usually found around your perimeter wall and on the wood ceilings and pilings. If you have black mold on the wood of your basement, then you will need to use a wire brush and a natural cleaning product to remove the black mold. In a basement mold cleaning project, you will have to use a strong natural cleaning product that can remove black mold, and also prevent it from coming back. In most cases with basements, many contractors will remove the black mold and mildew. But what they will forget about is preventing it from coming back. Since a basement is warm and usually humid, you are going to need to find the source of the problem. After you find the source of the problem Wholesale Marlon Mack Jersey , make sure you decrease humidity levels, and also increase air flow of the basement. Resolve moisture problem by taking out any water or damaged goods from a moisture intrusion event. Most importantly, the source of the water accumulation must be identified and fixed or fungal growth will continue to occur. If you experienced severe flooding or a water leak, then you want to remove or pump out the standi. Cheap Jerseys Cheap Jerseys Free Shipping Cheap Wholesale Jerseys Cheap Wholesale Jerseys Cheap Custom Jerseys Wholesale Soccer Hats China Wholesale NHL Hats China Cheap Football Hoodies Cheap NCAA Shirts Cheap College Hats