Investigation of Carbon Fiber Wetting Process by Wilhelmy Method and Force Analysis Method

Investigation of Carbon Fiber Wetting Process by Wilhelmy Method and Force Analysis Method

Carbon fiber dynamic wetting measurement system is established based on DCAT 21 tensiometer. The same carbon fiber wetting property are measured by Wilhelmy method and based on force analysis method, which obtained the contact angle is 78.15°and 81°respectively. The results show that complicated pre...

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Veröffentlicht in:Key engineering materials 2013-11, Vol.591, p.338-342
Hauptverfasser: Wei, Feng, Wang, Hui, Huang, Ji Zhi, Yin, Xiang Gang
Format: Artikel
Sprache:eng
Schlagworte:
Carbon fibers
Contact angle
Dynamical systems
Dynamics
Fibers
Tensiometers
Wetting
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Zusammenfassung:Carbon fiber dynamic wetting measurement system is established based on DCAT 21 tensiometer. The same carbon fiber wetting property are measured by Wilhelmy method and based on force analysis method, which obtained the contact angle is 78.15°and 81°respectively. The results show that complicated preparation exists on the Wilhelmy method, as well as soft fiber is not suitable by this process. However, force analysis method can solve this problem, measuring speed of this method is quickly and applicable. Keywords: contact angle; Wilhelmy method; carbon fiber; wetting; force analysis method
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.591.338