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Whatever Happened to … UV-EB Cured Coatings for the Coil Coating Industry?

photo3Whatever happened to UV-EB (ultraviolet-electron beam) cured coatings technology? The simple answer is, “Still there. Doing just fine.” For the coil coating industry, the answer is even simpler: Never left the starting block, even though a great deal of effort went into the development of UV-EB coating technology suitable for the coil-coated building products industry. I’ll get to those developments in a bit, but first, a little history.

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Science and ASTM

ASTM logoYou may think that that standards development in ASTM is a slow process—as it tends to be in most associations with volunteers. You may think ASTM-ers talk endlessly about the stickiness of tape or the problem with the precision of the pencil hardness test. Yes, there is plenty of that. There is also the development of new standards when new technology becomes established.

Anyone developing a piece of testing equipment in the paints and coatings industry—or the medical industry or the building and construction industry—can see the value of having an ASTM standard available to clarify its use and to describe its precision. While all of these things are important, I have found that ASTM is also the one association where science can “happen” most readily. Hard to believe? Read on! Continue reading