ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Application of plasmochemical processes in treatment of properties of macromolecular materials. II. Surface treatment of polypropylene by oxygen-nitrogen plasma in the fluidized bed

J. Derco, A. Lodes, L. Lapčík, and J. Blecha

Department of Chemical Engineering, Slovak Technical University, CS-812 37Bratislava

Abstract:  Surface treatment of powdered isotactic polypropylene (PP), accomplished by action of the low-temperature O₂ — N₂ plasma (V(O₂)/V(N₂) = 1:4) of the high-frequency discharge in the fluidized bed, has been studied. The reaction product has been characterized by IR, NMR, and ESR spectra. The influence of the exposition time on the variations in some of the properties has been examined.

Full paper in Portable Document Format: 384a463.pdf

Chemical Papers 38 (4) 463–470 (1984)