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Preparation of Functional Negative Ion Wallpaper
  
DOI:10.11980/j.issn.0254-508X.2018.07.002
Key Words:function wallpaper  negative ion  negative ion release
Author NameAffiliation
ZHAO Chuan-shan1,* 1.Stale Key Lay of Bio based Materials and Green Papermaking Qilu University of Technology Ji’nan Shandong Province 250353 
LI Hui1 1.Stale Key Lay of Bio based Materials and Green Papermaking Qilu University of Technology Ji’nan Shandong Province 250353 
XIONG Xiao-min1 1.Stale Key Lay of Bio based Materials and Green Papermaking Qilu University of Technology Ji’nan Shandong Province 250353 
WANG Shan-shan1 1.Stale Key Lay of Bio based Materials and Green Papermaking Qilu University of Technology Ji’nan Shandong Province 250353 
LI Jie-hua1 1.Stale Key Lay of Bio based Materials and Green Papermaking Qilu University of Technology Ji’nan Shandong Province 250353 
GUO Xing-liang2 2.Shandong Zhongguan New Material Technology Co. Ltd. Zibo Shandong Province 255400 
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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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