Fibers and Polymers

The Korean Fiber Society (한국섬유공학회)
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Slowly Odor-evaporating Polyethylene Film Containing Surface-modified Celite Powder

  • Chun Byoung Chul (Department of Polymer Engineering, The University of Suwon) ;
  • Chung Yong-Chan (Department of Chemistry, The University of Suwon) ;
  • Park Hee-Woo (Department of Chemistry, The University of Suwon) ;
  • Han Ki Hwan (Department of Polymer Engineering, The University of Suwon)
  • Published : 2005.09.01
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Abstract

Celite powder surface-modified with cationic surfactant was used to make polyethylene (PE) specialty film that can be contrasted with ordinary film in having high odor storing capacity and long odor lasting period. Mechanical properties of the films were sacrificed as more celite particles were included, whether celite surface was modified or not. The film with CTAS-modified celite showed the best odor storing and lasting properties for five different flavors of odor, three artificial and two natural ones, among the kinds of films developed. Comparisons among the different films are made, together with brief discussion about the reason for differences in odor lasting period and possible application to packaging industry.

Keywords

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