Unidirectional ramie fiber reinforced composite based on phenolic resin

Yan Feng Liu; Jian Wen Bao; Yan Liang Li; Xiao Su Yi

doi:10.3969/j.issn.1005-5053.2011.6.012

Unidirectional ramie fiber reinforced composite based on phenolic resin

Yan Feng Liu, Jian Wen Bao, Yan Liang Li, Xiao Su Yi

Research output: Journal Publication › Article › peer-review

2 Citations (Scopus)

Abstract

The unidirectional ramie fiber reinforced composite based on Cycom6070 could be phenolic resin was prepared and the thermal and mechanical properties of resin, fiber and composite were studied. The results show that after cure for 1h at 100°C, the lowest complex viscosity of Cycom6070 resin increase from 0.1 Pa · s to 3.6 Pa · s, It could be used to produce prepreg. TGA curve indicates when the temperature increases to 200°C, the weight loss of ramie fiber is about 8%, and when the temperature is higher than 200°C, the weight loss curve is sharply declined. Mechanical properties of composite reinforced by unidirectional ramie fiber modified by coupling agent are much higher than those of composite reinforced by ramie fiber without modifying. SEM photographs show that coupling modification increases the compatibility between the resin and fiber in composite.

Original language	English
Pages (from-to)	68-72
Number of pages	5
Journal	Hangkong Cailiao Xuebao/Journal of Aeronautical Materials
Volume	31
Issue number	6
DOIs	https://doi.org/10.3969/j.issn.1005-5053.2011.6.012
Publication status	Published - Dec 2011
Externally published	Yes

Keywords

Composite
Coupling modification
Ramie fiber

ASJC Scopus subject areas

Ceramics and Composites
Aerospace Engineering
Metals and Alloys
Materials Chemistry

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10.3969/j.issn.1005-5053.2011.6.012

Cite this

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title = "Unidirectional ramie fiber reinforced composite based on phenolic resin",

abstract = "The unidirectional ramie fiber reinforced composite based on Cycom6070 could be phenolic resin was prepared and the thermal and mechanical properties of resin, fiber and composite were studied. The results show that after cure for 1h at 100°C, the lowest complex viscosity of Cycom6070 resin increase from 0.1 Pa · s to 3.6 Pa · s, It could be used to produce prepreg. TGA curve indicates when the temperature increases to 200°C, the weight loss of ramie fiber is about 8%, and when the temperature is higher than 200°C, the weight loss curve is sharply declined. Mechanical properties of composite reinforced by unidirectional ramie fiber modified by coupling agent are much higher than those of composite reinforced by ramie fiber without modifying. SEM photographs show that coupling modification increases the compatibility between the resin and fiber in composite.",

keywords = "Composite, Coupling modification, Ramie fiber",

author = "Liu, {Yan Feng} and Bao, {Jian Wen} and Li, {Yan Liang} and Yi, {Xiao Su}",

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doi = "10.3969/j.issn.1005-5053.2011.6.012",

language = "English",

volume = "31",

pages = "68--72",

journal = "Hangkong Cailiao Xuebao/Journal of Aeronautical Materials",

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publisher = "Chinese Journal of Aeronautics",

number = "6",

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T1 - Unidirectional ramie fiber reinforced composite based on phenolic resin

AU - Liu, Yan Feng

AU - Bao, Jian Wen

AU - Li, Yan Liang

AU - Yi, Xiao Su

PY - 2011/12

Y1 - 2011/12

N2 - The unidirectional ramie fiber reinforced composite based on Cycom6070 could be phenolic resin was prepared and the thermal and mechanical properties of resin, fiber and composite were studied. The results show that after cure for 1h at 100°C, the lowest complex viscosity of Cycom6070 resin increase from 0.1 Pa · s to 3.6 Pa · s, It could be used to produce prepreg. TGA curve indicates when the temperature increases to 200°C, the weight loss of ramie fiber is about 8%, and when the temperature is higher than 200°C, the weight loss curve is sharply declined. Mechanical properties of composite reinforced by unidirectional ramie fiber modified by coupling agent are much higher than those of composite reinforced by ramie fiber without modifying. SEM photographs show that coupling modification increases the compatibility between the resin and fiber in composite.

AB - The unidirectional ramie fiber reinforced composite based on Cycom6070 could be phenolic resin was prepared and the thermal and mechanical properties of resin, fiber and composite were studied. The results show that after cure for 1h at 100°C, the lowest complex viscosity of Cycom6070 resin increase from 0.1 Pa · s to 3.6 Pa · s, It could be used to produce prepreg. TGA curve indicates when the temperature increases to 200°C, the weight loss of ramie fiber is about 8%, and when the temperature is higher than 200°C, the weight loss curve is sharply declined. Mechanical properties of composite reinforced by unidirectional ramie fiber modified by coupling agent are much higher than those of composite reinforced by ramie fiber without modifying. SEM photographs show that coupling modification increases the compatibility between the resin and fiber in composite.

KW - Composite

KW - Coupling modification

KW - Ramie fiber

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Unidirectional ramie fiber reinforced composite based on phenolic resin

Abstract

Keywords

ASJC Scopus subject areas

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