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http://dx.doi.org/10.17702/jai.2018.19.1.1

Characterization of Modified Chloroprene Rubber by Nanosilica as a Primer  

Lim, Gyeong Eun (Korea Institute of Footwear and Leather Technology (KIFLT))
Jeong, Boo Young (Korea Institute of Footwear and Leather Technology (KIFLT))
Cheon, Jung Mi (Korea Institute of Footwear and Leather Technology (KIFLT))
Choi, Min Ji (Korea Institute of Footwear and Leather Technology (KIFLT))
Chun, Jae Hwan (Korea Institute of Footwear and Leather Technology (KIFLT))
Publication Information
Journal of Adhesion and Interface / v.19, no.1, 2018 , pp. 1-4 More about this Journal
Abstract
Water In this study, CR/silica nanocomposites were produced by dispersing nanosilica on chloroprene rubber (CR) to apply toluene-free primers for mobile devices. The properties of the modified chloroprene rubber using nanosilica was evaluated through FT-IR, SEM, EDS, Contact angle. The SEM images indicated that P-4 (4 phr) was the most homogenously dispersed. Pencil hardness measurements and Contact angle indicated that the hardness of the CR/silica nanocomposite and the hydrophobicity increased with increase in the silica content. The peel strength of P-4 (4phr) was the highest and the initial peel strength of P-4 sample (2.9 kgf/inch) was 50% higher than that of the P-0 sample.
Keywords
water primer; adhesion; peel strength; toluene-free;
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Times Cited By KSCI : 1  (Citation Analysis)
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