文章摘要
Study on Blending Ratio of Industrial Ceramics Powder and Polymer for 3D Printing Feed
Received:June 22, 2019  Revised:June 22, 2019
DOI：10.12136/j.issn.1000-890X.2020.09.0691
Key Words: industrial ceramics powder；polymer；3D printing；blend feed；volume fraction；melt index；apparent viscosity
Author NameAffiliationE-mail
JIANG Miao Shengli Oilfield Changlong Rubber and Plastic Co. ，Ltd 871865983@qq.com 
ZHANG Wei* Qingdao University of Science and Technology qustzhangwei@163.com 
NIE Wanfu Qingdao University of Science and Technology  
CHAO Yuqi Qingdao University of Science and Technology  
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Abstract:
      The 3D printing molding method suitable for industrial ceramic powder-polymer blending feed was developed combining with the feeding and extruding methods of the existing rubber extruder.By scanning electron microscopy，melt flowability and apparent viscosity analysis of the blending feeds with different ratio between industrial ceramic powder and polymer，it was found that when the volume fraction of industrial ceramic powder was 0.680 0，that was，the mass fraction was 0.922 3，the overall performance of the blending feed was the best，and the printed blank and sintered product met the design requirements.
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