Atmospheric pressure plasma treatment of wool fabric structures

An Effective Surface Modification of Polyester Fabrics for Improving the Interfacial Deposition of Polypyrrole Layer

“…The sheet resistance of PPy-deposited PET samples was shown in Fig.8 and the concentration of Py monomer was 0.0175 M. It is reported that the conductivity of the PPy-deposited fabrics were nearly proportional to the depositon of PPy [28,29]. After deposition process of PPy on PET fabrics, the sheet resistance decreased distinctly with the concentrations of H2SO4 solution increasing.…”

Influence of dielectric barrier discharge treatment on mechanical and dyeing properties of wool

“…As shown in figure 3, the FTIR spectrum of the untreated specimen showed intense peak of -OH stretching vibration at 3292 cm −1 . There were symmetrical and asymmetrical stretching bands of CH 2 and CH 3 at 2800-3000 cm −1 [19,27]. The transmittance bands at 1635 and 1519 cm −1 corresponded to the amide I band of the amide carbonyl C=O stretching vibration and the amide II bands of the N-H bending motion [28,29].…”

“…Therefore, extensive efforts have been given to modify the surface of the wool for rapid penetration of chemicals and colorants (natural and synthetic) during dyeing and finishing operations [7,[13][14][15]. Plasma technology is an alternative and cost effective proven method for surface modification of natural and synthetic fibers [16][17][18][19][20]. The treatment of wool with plasma technology can promote the diffusion of organic molecules inside the fibers to enhance the dyeing rate, color fastness, wash resistance, and strong adhesion of coating with fibers.…”

Resistant amphiphobic textile coating by plasma induced polymerization of a pyrrole derivative grafted to silica nanoparticles and short fluorinated alkyl chains

“…The plasma induced graft polymerization [36] applied to textiles aims to perform a polymerization on a fabric wetted in a monomers solution, by a simple plasma treatment [37,38]. This process has been tested once with conducting polymers on wool fabrics [39]. The plasma treatment seems to introduce enough radicals and functional groups on the textile fibers to promote alone the oxidation polymerization.…”