Surface Modification of Acrylic and Polycarbonate via Gas Plasma Treatment revolutionizes the field by offering a cutting-edge method for precise, rapid, and environmentally friendly material modification. This invention provides unrivaled control over surface properties, making it applicable to a variety of industries, including manufacturing, electronics, and healthcare. By enabling superior product performance, functionality, and aesthetics, businesses can gain a competitive edge on the market and meet consumers' ever-changing demands. This innovative approach enables businesses to optimize their processes and unlock new development and success opportunities.
Figure1: Surface Morphology
See the difference in surface appearance of LDPE before and after plasma treatment. The untreated LDPE is smooth, while the plasma-treated LDPE becomes rough with nanostructures. This modification enhances LDPE's properties and functionality.
Figure 2: Contact Angle Measurements
Check out the contact angle measurements of LDPE before and after plasma treatment. The higher contact angle indicates increased hydrophobicity. Plasma treatment introduces functional groups and modifies the surface, making LDPE more water-resistant.
LDPE and silicone samples were analyzed before and after plasma treatments. CF4 plasma treatment reduced carbon and oxygen peaks in LDPE, while increasing the fluorine peak. For silicone, CF4 treatment increased the fluorine peak, while oxygen and air treatments increased the oxygen peak. These treatments introduced functional groups onto the sample surfaces. XPS analysis helps analyze chemical composition and treatment effects.