Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/43732
標題: Humidity and temperature-dependence of the interfacial shear strength between the glass fiber and primary coating in double-coated optical fibers
作者: Shiue, S.T.
薛顯宗
Lin, H.C.
Shen, T.Y.
Hseuh, H.C.
關鍵字: coating
force measurement
optical fibers
optical fiber mechanical
factors
optical fiber testing
polymers
force-induced delamination
mechanical strip forces
polymeric coatings
degradation
stress
design
diffusion
fatigue
期刊/報告no:: Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, Volume 434, Issue 1-2, Page(s) 202-206.
摘要: The dependence of the interfacial shear strength between the glass fiber and primary coating in double-coated optical fibers on humidity and temperature is experimentally investigated. The interfacial shear strength is determined from the mechanical stripping force. The effect of humidity on the interfacial shear strength is governed by the diffusion of water vapor through the polymeric coatings to the interface between the glass fiber and primary coating. After several days, the diffusion of water vapor reaches a steady state. The degradation of the interfacial shear strength is unrelated to the total amount of water vapor in the polymeric coatings, does depend on the amount of water vapor on the glass/polymer interface. Consequently, the degradation of interfacial shear strength caused by the humidity is proportional to the squared cube-root of the water vapor pressure. Results of this study demonstrate that the relationship between the fiber strength and the humidity resembles that between the interfacial shear strength and the humidity. (c) 2006 Elsevier B.V All rights reserved.
URI: http://hdl.handle.net/11455/43732
ISSN: 0921-5093
文章連結: http://dx.doi.org/10.1016/j.msea.2006.06.108
Appears in Collections:材料科學與工程學系

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