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Changes with aging in the surface hydrophobicity of coated paper

Lidenmark, Cecilia; Forsberg, Sven; Norgren, Magnus; Edlund, Håkan and Karlsson, Ola LU (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.
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author
organization
publishing date
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
2016-02-22 17:54:38
date last changed
2018-05-29 11:36:29
@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},
  keyword      = {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},
}