Changes with aging in the surface hydrophobicity of coated paper
(2010) In Tappi Journal 9(5). p.40-46- Abstract
- Time-dependent changes in the surface properties of coated papers were studied as the evolution of surface hydrophobicity of laboratory and commercially coated papers. We measured the apparent contact angles on the papers during several weeks post-production. Hydrophobicity upon aging increased for all samples made from traditional coating colors on mechanical base stock and on base stock made from cotton linters. Accelerated aging by heat treatment intensified the increase of the apparent contact angles and accelerated the time-dependent behavior. A key mechanism in these changes may be the spreading of latex particles in a coating.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/8726743
- author
- Lidenmark, Cecilia ; Forsberg, Sven ; Norgren, Magnus ; Edlund, Håkan and Karlsson, Ola LU
- organization
- publishing date
- 2010
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- coating, paper
- in
- Tappi Journal
- volume
- 9
- issue
- 5
- pages
- 40 - 46
- publisher
- TAPPI
- external identifiers
-
- scopus:78650116607
- ISSN
- 0734-1415
- language
- English
- LU publication?
- yes
- id
- 72f24654-5144-4dd5-bdac-6f712da27ef6 (old id 8726743)
- date added to LUP
- 2016-04-01 13:57:38
- date last changed
- 2022-01-27 22:00:36
@article{72f24654-5144-4dd5-bdac-6f712da27ef6, abstract = {{Time-dependent changes in the surface properties of coated papers were studied as the evolution of surface hydrophobicity of laboratory and commercially coated papers. We measured the apparent contact angles on the papers during several weeks post-production. Hydrophobicity upon aging increased for all samples made from traditional coating colors on mechanical base stock and on base stock made from cotton linters. Accelerated aging by heat treatment intensified the increase of the apparent contact angles and accelerated the time-dependent behavior. A key mechanism in these changes may be the spreading of latex particles in a coating.}}, author = {{Lidenmark, Cecilia and Forsberg, Sven and Norgren, Magnus and Edlund, Håkan and Karlsson, Ola}}, issn = {{0734-1415}}, keywords = {{coating; paper}}, language = {{eng}}, number = {{5}}, pages = {{40--46}}, publisher = {{TAPPI}}, series = {{Tappi Journal}}, title = {{Changes with aging in the surface hydrophobicity of coated paper}}, volume = {{9}}, year = {{2010}}, }