Influence of CO2 laser radiation on the surface properties of poly(ether ether ketone)

Autor:	Andreas Hartwig, Gilbert Vitr, F. Vohwinkel, S. Dieckhoff, J. Hunnekuhl, O.-D. Hennemann
Rok vydání:	1997
Předmět:	Surface (mathematics) chemistry.chemical_classification Ketone Polymers and Plastics Chemistry Infrared spectroscopy Ether General Chemistry Surface finish Radiation Photochemistry Surfaces Coatings and Films Crystallinity chemistry.chemical_compound Polymer chemistry Materials Chemistry Peek
Zdroj:	Scopus-Elsevier
ISSN:	1097-4628 0021-8995
DOI:	10.1002/(sici)1097-4628(19970509)64:6<1091::aid-app8>3.0.co;2-g
Popis:	The influence of CO 2 laser radiation on the surface properties of poly(ether ether ketone) (PEEK) is shown. The influence on the surface chemistry is nearly negligible, but the roughness increases and the crystallinity in the surface region decreases with increasing laser intensity. The crystallinity of the surface region was determined by a newly developed procedure using photoacoustic infrared spectroscopy.
Databáze:	OpenAIRE
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