AUTOPHORETIC COATING PROCESS PDF

Autophoretic® Coating Process. Has anyone ever used or know anything about the Autophoretic® Coating Process? Thomas Moffitt. Massachusett’s. Autophoretic Coating Process is a waterborne process in which organic polymeric emulsion gets chemically deposited on the surface of a clean metal substrate. remier Coating (Grand Rapids, The company is on-schedule to achieve coat, the second Autophoretic coatings are supplied Because it is a patented process.

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Coating – Wikipedia

It has unlimited throwing power, and peocess corrosion and scratch resistance. Both are dip-coating processes that see wide use in the automotive and heavy machinery industries as a means of coating large components. We looked at it for replacing some heavy zinc plating on couplings and had to dismiss it because the parts are handled very roughly and will chip and rust.

Initially, the deposition process is quite rapid, but slows down as the film increases in thickness. This process has been in commercial use since It’s not possible to diagnose a finishing problem or the hazards of an operation via these pages.

Tuesday, July 17, A-coating and E-coating are two industrial metal coating technologies used to apply a rust and corrosion-proof coating to metal parts. Many industrial coating processes involve the application of a thin film of functional material to a substrate, such as paper, fabricfilm, foil, or sheet stock. When the part is dipped into autophkretic coating materials, the manufacturer activates an electrical current that passes through the tank using the part as an electrode.

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Description of Autophoretic®

This unusual feature strongly limits carryover of coating chemicals into the rinse tanks and greatly reduces the demand for waste treatment. If you try our search engine, Processs sure you can find some more.

So, if you want to replace paint, it may be a great fit. This allows the chemical activators to diffuse rapidly in the film and etch the surface of the metal.

E-coating involves a lengthy pre-treatment process with multiple washing, cleaning, rinsing and conditioning stations.

Latex films form by coalescence.

I just read what I wrote above and I am not sure why I said what I did. Aquence A-coat Prevent Corrosion.

There are two types of Aquence coating available: But in case of electrocoating, the surface atom of the lattice may form bond with foreign atoms. Coatings Corrosion Materials science Printing. Presently, there are numerous installations in operation, both captive and job-shop, coating a variety of fabricated steel parts for the automotive and general industry markets.

While these metal coating technologies coahing similar, the differences between A-coating and E-coating are significant. Please contact your local PPG office for that paper.

Autophoretic® Coating Process

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A roll of substrate, when wound through the coating machine, is typically called a web. Since it uses less equipment, the A-coating process consumes significantly less energy than E-coating.

The continuous formation of coating provides a film with a high degree of surface protection and corrosion resistance. A coating is a covering that is applied to the surface of an object, usually referred to as the substrate. Well, autophoretid have to remember that it is an organic coating, not a metallurgically bonded electroplating.

Since this process involves a mild acid acting on the base part, can it result in delayed cracking under stress from processs damage on a proceas and tempered part as with other processes i. A further consideration for ‘non-all-over’ coatings is that control is needed as to where the coating is to be applied. Functional coatings may be applied to change the surface properties of the substrate, such as adhesionwettabilitycorrosion resistanceor wear resistance.

The elimination of these stages leads to considerable savings in required floor space, energy, and operating costs, as well as the total elimination of toxic metals from the process. One through electric circuit another without.