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http://dx.doi.org/10.12772/TSE.2013.50.247

Chemical Stability of Basalt Fiber in Acid Solutions  

Chun, Sanghee (1st Seoul Team, Defense Agency for Technology and Quality)
Eom, Wonsik (Department of Fiber System Engineering, Dankook University)
Kim, Ho Dong (Department of Fiber System Engineering, Dankook University)
Publication Information
Textile Science and Engineering / v.50, no.4, 2013 , pp. 247-251 More about this Journal
Abstract
The chemical stability of basalt filament fiber in acidic condition was investigated by weight retention and tensile strength tests. It was found that the dissociation constant of acids was closely related to the weight retention. Furthermore, the tensile strength drastically decreased in the early immersion period even though weight retention was still high.
Keywords
basalt fiber; fiber reinforced composite; weight retension; acid resistance; tensile strength;
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