Laser Etched

The earliest forms of powder coating since the early 1950s was about was born in the United States insatiable appetite for cars. The further tightening of subcontracting network supplier for manufacturers seeking the "holy grail" of a finishing system involved. This, combined with the first signs of environmental groups, led to the powder coating as we know it today, what is best described as "color" described.

The benefits to the systems of notethe traditional spraying of small and large series have been the rate of application and the continuation of a high-performance coatings. Sparks, instead of the traditional first etch, primer and possibly two coats of finish, powder coating do all this in a transaction, there will be restrictions.

Some of the earliest examples of plastic or powder coating were simply placed in pre-heated component of the barrel with gas or liquid meals. The powder was placed in a container for a fineMembrane and then a controlled amount of compressed air was passed through the membrane. The powder is then sputtered, and then doubled its volume and components were heated in boiling liquid for a time was placed determines the thickness and finish, rather than the height of the depression of the component. This was the powder coating in a simple and little or no offer of performance or aesthetics, but offers the advantage of speed and therefore the costSavings.

The application was developed by immersing the equipment for spraying powder and powder spray equipment base from 1960 and 1970 led us to the state of the equipment that we recognize today. The same three main parts of the process, but just as important as it was then: E '(pretreatment), (b) use and (c) hardening of the components. These three key elements of the process will be discussed in future articles, along withEnvironmental issues related to the field of powder coating.

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