Finished Adhesives and Sealants

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PPG Industries’ aerospace coatings group has installed the first commercial system in the U.S. for application of its aerospace electrocoat (e-coat) primer to aircraft parts at the U.S. Coast Guard Aviation Logistics Center in Elizabeth City, N.C.

An automotive supplier uses a machine vision system to inspect up to 900 parts per min to substantially improve quality and productivity. The system checks for the presence and uniformity of a bead of sealant applied to the interior of a metal canister (see Figure 1).

The coating process is one of the most complicated steps in the production of automotive ignition coils. Since it can also be the most expensive, many automotive suppliers are hesitant to implement complex machinery.

It is no secret that the performance of adhesives and sealants is advanced through polymer science.

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