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V.35,no.4,Dec 2023 |
https://doi.org/10.5764/TCF. |
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Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2018 / V.30,no.2,Jun |
Title |
Effect of Thermal Aging on the Change of Interfacial Adhesion
between Polyketone Cord and Rubber by RFL Primer Treatment |
Authors |
Hani Jo, Woo Jin Oh, Song Hee Kang and Seung Goo Lee |
Institution/Affiliations |
Chungnam National University |
Pages/Total page |
pp.77 ~ 89 / 13 |
Language |
Korean |
Abstract |
Abstract In the case of fiber/rubber composites for tire applications, the interfacial adhesion
between fiber and rubber significantly affects the physical properties of the finished
products. Generally, organic synthetic fibers used for tire cords are treated with resorcinol
formaldehyde latex(RFL) primer on the surface of the fiber to improve the adhesion to
rubber. Changes of adhesion between rubber and tire cords might weaken as temperature
rises due to overheating of car engine and friction with road. In this study, the effects of
temperature on the primer treated polyketone cord/rubber composites and the changes
in interfacial adhesion were investigated. Polyketone cord/rubber composites were prepared
after RFL solution treatment on the surface of polyketone fibers. After that, composites
was thermally aged at different temperature conditions(60, 80, 100, 120¡É) and
times(1, 5, 10, 15days). The adhesion strength of polyketone cord/rubber composite
treated with RFL primer was higher than untreated composite by more than 3 times. After
heat aging, the adhesion strength of untreated polyketone cord/rubber composites increased
while the RFL treated polyketone cord/rubber composites decreased somewhat. |
Keywords |
Keywords polyketone fiber, fiber/rubber composites, resorcinol formaldehyde latex
(RFL), thermal aging, interfacial adhesion |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2018_v30n2_77&ordernum= |
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