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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2004, Vol. 5 Issue (12): 1604-1607    DOI: 10.1631/jzus.2004.1604
Biotechnology     
Research on the rheological properties of pesticide suspension concentrate
TAN Cheng-xia, SHEN De-long, WENG Jian-quan, CHEN Qing-wu, LIU Hui-jun, YUAN Qi-liang
College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014, China; College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310029, China
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Abstract  This study reports research on pesticide suspension rheology and a new rheological parameter, the relative value of approach, which has great advantage for judging the physical stability of a pesticide suspension concentrate. Experiments showed that the system can form stable dispersions when the value of the relative value of approach (Sr) is less than 0.1.

Key words： Suspension concentrate      Rheology      Stability      Relative value of approach     
Received: 08 October 2003     
CLC:  TQ450.1  
  O373  
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SHEN De-long
TAN Cheng-xia
WENG Jian-quan
CHEN Qing-wu
LIU Hui-jun
YUAN Qi-liang
Cite this article:

TAN Cheng-xia, SHEN De-long, WENG Jian-quan, CHEN Qing-wu, LIU Hui-jun, YUAN Qi-liang. Research on the rheological properties of pesticide suspension concentrate. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2004, 5(12): 1604-1607.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2004.1604     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2004/V5/I12/1604

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