The Rheological Behavior of Polyamide-66/Liquid Crystal Polymer Blends

You Bing Li; Yan Pan; Zhen Zhen Sun; Xu Min Sheng; Wen Shi; Jing Yuan Li; Hong Huang

doi:10.4028/www.scientific.net/AMR.631-632.100

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 631-632The Rheological Behavior of Polyamide-66/Liquid...

The Rheological Behavior of Polyamide-66/Liquid Crystal Polymer Blends

Abstract:

The rheological behavior of polyamide-66 (PA66)/liquid crystal polymer (LCP) blends and the effect of liquid crystal polymer on melt flow rate were studied. A torque rheometer was used to investigate the rheological behavior of the PA66/LCP blends, and the effects of mass fraction of LCP, compatibilizer (PS-g-MAH), blending temperature and rotor speed on the rheological behavior of the blends were analyzed by an orthogonal experiment method. The results showed the above factors’ effects on the equilibrium torque of the blends were different individually, and the rheological behavior of the blend strongly depended on the LCP content. The melt flow rate was enhanced by a small content of LCP, and decreased with increasing LCP content.

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Periodical:

Advanced Materials Research (Volumes 631-632)

Pages:

100-103

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.631-632.100

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Online since:

January 2013

Authors:

You Bing Li, Yan Pan, Zhen Zhen Sun, Xu Min Sheng, Wen Shi, Jing Yuan Li, Hong Huang

Keywords:

Liquid Crystalline Polymer, Orthogonal Test, Polyamide, Rheological Behavior

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