Materials Library - PCL - Henniker Plasma

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Everything you need to understand plasma technology all in one place.

The majority of thermoplastics have inherently low surface energy and therefore exhibit poor adhesion characteristics. Plasma treatment offers a reliable and environmentally friendly method of both cleaning and activating the thermoplastic surface, increasing the surface energy and wettability and resulting in greatly improved adhesion characteristics.

PCL Polycaprolactone

Before Plasma treatment	After Plasma treatment
Contact Angle 67.56 ± 1.7^O	Contact Angle 44.55 ± 0.76^O

Surface energy 51.58 ± 1.41mN/m	Surface energy 63.75 ± 1.50mN/m

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