NDLI: Mechanical Properties of Natural Rubber-Butadiene Rubber Blend Vulcanizates Filled Expanded

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Mechanical Properties of Natural Rubber-Butadiene Rubber Blend Vulcanizates Filled Expanded

Content Provider	Semantic Scholar
Author	Arief, Munzil Salak, Jalan
Copyright Year	2015
Abstract	N a t u r a l r u b b e r ( N R ) a n d polybutadiene rubber (BR) blend composites filled expanded organobentonite were produced by melting compounding in the open mill. Curing characteristics and mechanical properties of NR-BR blend vulcanizates filled expanded organobentonite (OBT) were compared with NR-BR blend vulcanizates (60:40) filled carbon black (CB) and silica (Si) with the equal loading of filler. Expanded organobentonite was produced from stearic acid intercalation into organobentonite so that obtained organobentonite with high basal spasing in order to rubber that easily intercalate into the gallery organobentonite. The results showed that maximum torque of NR-BR blend compound filled OBT was smaller compared with the NR-BR compound filled CB and Si. However, S, t and ts were 90 2 relatively similar. The mechanical properties of the NR BR blend vulcanizates filled OBT were better than the NR-BR blend vulcanizates filled CB. Tensile strength, elongation at break, tear strength, and abrasion resistance of the NR BR blend vulcanizates filled OBT were 12.57 MPa, 2 3 530%, 1.86 N/mm , dan 148.91 mm /40 m, respectively. Based on the results of mechanical properties, it could be concluded that the expanded organobentonite could be used as reinforcing filler in the NR-BR blend vulcanizates.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://ejournal.puslitkaret.co.id/index.php/jpk/article/download/172/121
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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