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Why corona treatment?
Why corona treatment?

The primary effect of the corona treatment is to activate the surface of the film, that is,to increase the surface energy measured in dyne per centimetre (dyne/cm). The corona treatment systems achieve this result by acting on the surface of a given power, for a given period of time.

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Surface tension and surface free energy
Surface tension and surface free energy
Surface tension and surface free energy play a key role in solving adhesion problems.
Corona and Plasma treatments: the importance of laboratory testing
Corona and Plasma treatments: the importance of laboratory testing
Eng. Elena Zucchetti, Laboratory Manager, explains how she researches substrates to identify and set up the most effective and sustainable surface treatment for each need.
Wettability and contact angle
Wettability and contact angle
Wettability is the ability of a liquid to spread out completely on the flat and horizontal surface of a solid. It is measured in dyne/cm.
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