FLUID BEHAVIOR AND ORIENTATION DEVELOPMENTS DURING EXTRUSION OF LIQUID-CRYSTAL POLYMERIC RODS.

Tai-Shung Chung

doi:10.1002/pol.1986.140240701

FLUID BEHAVIOR AND ORIENTATION DEVELOPMENTS DURING EXTRUSION OF LIQUID-CRYSTAL POLYMERIC RODS.

Tai-Shung Chung^*

^*Corresponding author for this work

Water Desalination & Reuse Center

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Since thermotropic liquid-crystalline polymers (LCP) consist of rigid backbone molecules, they tend to exhibit liquid-crystalline order in the melt state. As a result, parts with a high degree of molecular orientation can be potentially fabricated by melt processing. This article reports some anomalous flow phenomena during the extrusion of LCP rods and presents the relationship between the initial tensile modulus and the Hermans orientation factor.

Original language	English (US)
Pages (from-to)	299-303
Number of pages	5
Journal	Journal of Polymer Science, Part C: Polymer Letters
Volume	24
Issue number	7
DOIs	https://doi.org/10.1002/pol.1986.140240701
State	Published - Jan 1 1986

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

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10.1002/pol.1986.140240701

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title = "FLUID BEHAVIOR AND ORIENTATION DEVELOPMENTS DURING EXTRUSION OF LIQUID-CRYSTAL POLYMERIC RODS.",

abstract = "Since thermotropic liquid-crystalline polymers (LCP) consist of rigid backbone molecules, they tend to exhibit liquid-crystalline order in the melt state. As a result, parts with a high degree of molecular orientation can be potentially fabricated by melt processing. This article reports some anomalous flow phenomena during the extrusion of LCP rods and presents the relationship between the initial tensile modulus and the Hermans orientation factor.",

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year = "1986",

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N2 - Since thermotropic liquid-crystalline polymers (LCP) consist of rigid backbone molecules, they tend to exhibit liquid-crystalline order in the melt state. As a result, parts with a high degree of molecular orientation can be potentially fabricated by melt processing. This article reports some anomalous flow phenomena during the extrusion of LCP rods and presents the relationship between the initial tensile modulus and the Hermans orientation factor.

AB - Since thermotropic liquid-crystalline polymers (LCP) consist of rigid backbone molecules, they tend to exhibit liquid-crystalline order in the melt state. As a result, parts with a high degree of molecular orientation can be potentially fabricated by melt processing. This article reports some anomalous flow phenomena during the extrusion of LCP rods and presents the relationship between the initial tensile modulus and the Hermans orientation factor.

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FLUID BEHAVIOR AND ORIENTATION DEVELOPMENTS DURING EXTRUSION OF LIQUID-CRYSTAL POLYMERIC RODS.

Abstract

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