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http://dx.doi.org/10.7473/EC.2013.48.3.181

Recovery Behaviors of Natural Rubber Composites Thermally Aged in Altering Medium Systems of Air and Water  

Choi, Sung-Seen (Department of Chemistry, Sejong Polymer Research Center, Sejong University)
Kim, Ok-Bae (Department of Chemistry, Sejong Polymer Research Center, Sejong University)
Publication Information
Elastomers and Composites / v.48, no.3, 2013 , pp. 181-189 More about this Journal
Abstract
Unfilled, carbon black-filled, and silica-filled natural rubber (NR) composites were aged with a circular deformation at $60-90^{\circ}C$ and the recovery behaviors were investigated. The samples were aged under the altering aging medium systems of air and distilled water every day for 10 days. The order of the recoveries according to the filler systems was unfilled > silica > carbon black. The recoveries of the samples aged in the air to water altering system were greater than those of the samples aged in the water to air altering system. The initial aging medium dominantly influenced the deformation level.
Keywords
recovery; thermal aging; NR composite; filler system; aging medium;
Citations & Related Records
Times Cited By KSCI : 10  (Citation Analysis)
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