Scratch testing is one of the methods that allow well defined characterization of scratch resistance of polymeric materials, both bulk and coatings such as paints. The scratch technique has therefore ...
Metallic nanofilms on polymer substrates are extensively used as interconnect components in various flexible electronic devices, such as antennae structures, identification tags, solar cells, ...
Nothing’s worse than walking out to your car and spotting a fresh scratch that definitely wasn’t there before. Sometimes it’s your own doing—brushing a little too close to a low-hanging branch. Other ...
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PAINTED POST, N.Y. -- Using extra-fine sandpaper (320 grit, to be exact), Corning scientist Kevin Reiman lightly rubbed the surface of a small, thin square of transparent sapphire crystal. Synthetic ...
Bullion dealers and pawn shop owners require appropriate tools to ensure they are providing their customers with pure gold, silver, and other precious metals. Several analytical methods are used to ...