Controlled structuring of polymer surfaces by UV-laser irradiation
β Scribed by Wolfgang Kesting; Thomas Bahners; Eckhard Schollmeyer
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 447 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0169-4332
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π SIMILAR VOLUMES
Excimer laser irradiation of polymers can be used to generate a modi-Γcation of the surface morphology at the irradiated regions. The normally smooth surface of synthetic Γbres can be modiΓed by this non-contacting technique to a regular, roll-like structure, which has a great e β ect on general prop
The chemical surface composition accompanying UV-laser induced surface structuring of Γbrous materials such as poly(ethylene terephthalate) (PETP) is discussed. Only a few real chemical changes have been investigated up to now (formation of carboxylic groups on PETP, formation of CxO bonds on polypr