Elimination of Outgassing from UV Curable Adhesives |
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| Authors: | J. Kuczynski |
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| Affiliation: | a IBM Corporation, Rochester, MN, USA |
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| Abstract: | Outgassing of volatile compounds from UV curable adhesives was shown to corrode thin film magnetic disks. Volatility of the corrosive species was dependent on the adhesive's glass transition temperature, which varied linearly with flexibilizer concentration. Thermogravimetric analysis revealed that outgassing was reduced an order of magnitude in adhesives containing reduced concentrations of a polycaprolactone-based flexibilizer. |
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| Keywords: | UV curable adhesives outgassing corrosion glass transition temperature hard disk drives thermogravimetry |
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