A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER*

YE Meiling; HAN Dong; SHI Lianghe

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A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER*

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- A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER*
- A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER*
- 高分子科学（英文版） 1996年14卷第4期页码：311-317
- Affiliations：
  
  1.   Polymer Physics Laboratory
  2.   Institute of Chemistry
  3.   Academia Sinica
  4.   Beijing 100080
- Author bio：
- Funds：
- DOI：
  中图分类号： O631.3
- 纸质出版：1996-12-20
- Accepted：
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[1]叶美玲,韩冬,施良和.A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER[J].Chinese Journal of Polymer Science,1996,{4}(04):311-317.

YE Meiling, HAN Dong, SHI Lianghe. A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER*[J]. 1996, 14(4): 311-317.
[1]叶美玲,韩冬,施良和.A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER[J].Chinese Journal of Polymer Science,1996,{4}(04):311-317. DOI：

YE Meiling, HAN Dong, SHI Lianghe. A NEW TYPE LOW SHEAR RATE VISCOMETER FOR HIGH MOLECULAR WEIGHT POLYMER*[J]. 1996, 14(4): 311-317. DOI：

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the effects of shear rate on the intrinsic viscosity measurement of partiallyHydrolysed Polyacrylamide （HPAM） in salt solution were studied with homemade multi-bulb viscometer and low shear rate rheometer. The critical shear rate of HPAM in saltsolution for high molecular weight HPAM was determined. A low shear rate capillaryviscometer was designed in which the [η] approached to value at zero shear rate can beobtained for HPAM-salt system. The effect of molecular weight on shear rate dependenceof viscosity was also studied.

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