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The Corona Dyne Test Pen is a specific type of dyne testing pen that is used to measure the surface energy of materials for corona treatment. Corona treatment is a process commonly employed in the plastics and printing industries to enhance the surface energy of materials, allowing for improved adhesion of inks, coatings, or adhesives. The Dyne Test Pen works similarly to other Dyne testing pen. It contains a liquid with a known dyne level that is applied to the material's surface. The behavior of the liquid droplet is observed ... more