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Effect of SDS Content on Structure and Properties of Plant Fiber Based Foam Material
  
DOI：10.11980/j.issn.0254-508X.2018.07.001
Key Words:plant fiber  foam materials  surfactant  pore structure
Fund Project:国家重点研发计划项目（2017YFB0307901）；陕西省教育厅重点实验室项目（17JS015）；华南理工大学制浆造纸工程国家重点实验室项目（201505）;陕西省教育厅项目（15JK1101）。
Author NameAffiliation
LI Jin-bao1，2，* 1. College of Bioresources Chemical and Materials Engineering， National Demonstration Center for Experimental Light Chemistry Engineering Education， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province， 710021
2. State Key Lab of Pulp and Paper Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 
DONG Hui-ling1 1. College of Bioresources Chemical and Materials Engineering， National Demonstration Center for Experimental Light Chemistry Engineering Education， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province， 710021 
YANG Xue1 1. College of Bioresources Chemical and Materials Engineering， National Demonstration Center for Experimental Light Chemistry Engineering Education， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province， 710021 
XIU Hui-juan1 1. College of Bioresources Chemical and Materials Engineering， National Demonstration Center for Experimental Light Chemistry Engineering Education， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province， 710021 
CHENG Rui1 1. College of Bioresources Chemical and Materials Engineering， National Demonstration Center for Experimental Light Chemistry Engineering Education， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province， 710021 
SONG Te1 1. College of Bioresources Chemical and Materials Engineering， National Demonstration Center for Experimental Light Chemistry Engineering Education， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province， 710021 
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Abstract:Plant fiber based foam material has a great prospect in place of traditional polyfoam because of the foam can be completely degraded and the raw materials are sustainable renewable. It is of great significance to study the relationship between the foam microstructure and its performance for developing the new foam material. In this study， plant fibers based foam material was prepared through fibrillating of the fibers， foaming， injection molding and drying. Furthermore the relationships between the content of SDS and both of pore structure and static compression properties of the foam material were discussed. The results showed that the pore structure and static compression performance could be controlled by adjusting the content of SDS. The pores of the foam distributed evenly and the foam also had well mechanical properties when the content of SDS was in the range of 0.02%～0.03%．
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