The Effect of the Curing Agent Content on the Curing and Liquid-Crystalline Phase of Liquid-Crystalline Epoxy Resin

Soon Man Hong; Seung Sang Hwang; Jun Yeob Lee

doi:10.1002/1099-0488(20010201)39:3<374::AID-POLB1009>3.0.CO;2-J

The Effect of the Curing Agent Content on the Curing and Liquid-Crystalline Phase of Liquid-Crystalline Epoxy Resin

Soon Man Hong, Seung Sang Hwang, Jun Yeob Lee

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

6 Scopus citations

Abstract

The effect of the curing agent content on the curing behavior and liquid-crystalline (LC) phase of the liquid-crystalline epoxy (LCE) resin 4,4′-di(2,3-epoxypropyloxy)phenyl benzoate was studied. Diaminodiphenylester (DDE) was used as a curing agent. The curing behavior was observed via differential scanning calorimetry, and the LC phase was investigated with a polarized optical microscopy. The LC phase in the LCE/DDE mixture with a high DDE content was developed during curing. The onset time was inversely proportional to the DDE content. The mesophase stability of LCE/ DDE was enhanced by the addition of large amounts of DDE.

Original language	English
Pages (from-to)	374-379
Number of pages	6
Journal	Journal of Polymer Science, Part B: Polymer Physics
Volume	39
Issue number	3
DOIs	https://doi.org/10.1002/1099-0488(20010201)39:3<374::AID-POLB1009>3.0.CO;2-J
State	Published - 1 Feb 2001
Externally published	Yes

Keywords

Curing
Curing agent content
Liquid-crystalline epoxy resin

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10.1002/1099-0488(20010201)39:3<374::AID-POLB1009>3.0.CO;2-J

Cite this

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title = "The Effect of the Curing Agent Content on the Curing and Liquid-Crystalline Phase of Liquid-Crystalline Epoxy Resin",

abstract = "The effect of the curing agent content on the curing behavior and liquid-crystalline (LC) phase of the liquid-crystalline epoxy (LCE) resin 4,4′-di(2,3-epoxypropyloxy)phenyl benzoate was studied. Diaminodiphenylester (DDE) was used as a curing agent. The curing behavior was observed via differential scanning calorimetry, and the LC phase was investigated with a polarized optical microscopy. The LC phase in the LCE/DDE mixture with a high DDE content was developed during curing. The onset time was inversely proportional to the DDE content. The mesophase stability of LCE/ DDE was enhanced by the addition of large amounts of DDE.",

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year = "2001",

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AU - Hong, Soon Man

AU - Hwang, Seung Sang

AU - Lee, Jun Yeob

PY - 2001/2/1

Y1 - 2001/2/1

N2 - The effect of the curing agent content on the curing behavior and liquid-crystalline (LC) phase of the liquid-crystalline epoxy (LCE) resin 4,4′-di(2,3-epoxypropyloxy)phenyl benzoate was studied. Diaminodiphenylester (DDE) was used as a curing agent. The curing behavior was observed via differential scanning calorimetry, and the LC phase was investigated with a polarized optical microscopy. The LC phase in the LCE/DDE mixture with a high DDE content was developed during curing. The onset time was inversely proportional to the DDE content. The mesophase stability of LCE/ DDE was enhanced by the addition of large amounts of DDE.

AB - The effect of the curing agent content on the curing behavior and liquid-crystalline (LC) phase of the liquid-crystalline epoxy (LCE) resin 4,4′-di(2,3-epoxypropyloxy)phenyl benzoate was studied. Diaminodiphenylester (DDE) was used as a curing agent. The curing behavior was observed via differential scanning calorimetry, and the LC phase was investigated with a polarized optical microscopy. The LC phase in the LCE/DDE mixture with a high DDE content was developed during curing. The onset time was inversely proportional to the DDE content. The mesophase stability of LCE/ DDE was enhanced by the addition of large amounts of DDE.

KW - Curing

KW - Curing agent content

KW - Liquid-crystalline epoxy resin

UR - https://www.scopus.com/pages/publications/0009131347

U2 - 10.1002/1099-0488(20010201)39:3<374::AID-POLB1009>3.0.CO;2-J

DO - 10.1002/1099-0488(20010201)39:3<374::AID-POLB1009>3.0.CO;2-J

M3 - Article

AN - SCOPUS:0009131347

SN - 0887-6266

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SP - 374

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JO - Journal of Polymer Science, Part B: Polymer Physics

JF - Journal of Polymer Science, Part B: Polymer Physics

IS - 3

ER -

The Effect of the Curing Agent Content on the Curing and Liquid-Crystalline Phase of Liquid-Crystalline Epoxy Resin

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Keywords

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