Materials Library - Polyamide

Knowledge Base

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.

Polyamide

Before Plasma treatment	After Plasma treatment
Contact Angle 73.28 ± 5.59^O	Contact Angle 34.85 ± 2.52^O

Surface energy 44.25 ± 4.90mN/m	Surface energy 68.49 ± 3.67mN/m

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