한국펄프종이공학회:학술대회논문집 (Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference)
- 한국펄프종이공학회 1999년도 Pre-symposium of the 10th ISWPC Recent Advances in Paper Science and Technology
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- Pages.296-301
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- 1999
A SPECTROSCOPIC STUDY OF THE OPTICAL PROPERTIES OF VARIOUS PAPERS MADE FROM RECLAIMED FIBRES
- Ingegerd Forsskahl (The Finnish Pulp and Paper Research Institute (KCL), Paper Science Centre, Finland) ;
- Carola Olkkonen (Department of Chemistry, University of Helsinki, Finland) ;
- Henrik Tylli (Department of Chemistry, University of Helsinki, Finland)
- 발행 : 1999.04.01
초록
Different papers such as toilet and towel tissue, newsprint and copy paper made from reclaimed fibres were characterized using UV-VIS reflectance and fluorescence spectroscopy. The emission properties of the extracts of the papers were also evaluated. Photochemical irradiation at ambient temperatures, and thermal aging of the copy papers at 105
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