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Preparation of Functional Negative Ion Wallpaper |
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DOI:10.11980/j.issn.0254-508X.2018.07.002 |
Key Words:function wallpaper negative ion negative ion release |
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Abstract:Functional wallpaper has become a new type of decorating material because of its strong functionality and is environmentally friendly. In this paper, two new negative ion functional wallpapers were obtained by preparing negative ion coatings and negative ion fibers which were applied to paper based wallpaper. The results showed that the basic physical indexes of the two kinds of wallpaper could meet the national standard; the amount of releasing negative ion was 3800 /cm3 and 4800 /cm3 respectively. The removal rate of formaldehyde by the wallpaper could reach 92%, and the negative ion releasing rates dropped 15.2% and 23.5% respectively in the simulated 15 days natural aging experiment. |
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