Rubber elasticity at very large elongation

Furukawa, Junji; Onouchi, Yukio; Inagaki, Shigenori; Okamoto, Hiroshi

doi:10.1007/bf00959847

Cited by 51 publications

(33 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then a distinct upturn is observed at high deformations (low λ −1 ) [44]. The upturn should be attributed to the finite chain extensibility of polymer chains connecting BM particles, which undergo overstrain primarily during stretching [45,46]. Herein, at the same filler content, the upturn point of SBR/BM/TA composites is located at a lower deformation (higher λ − 1 ), suggesting the advanced extending of rubber chains connecting BM particles.…”

Section: Effects Of Ta On Mechanical Properties and Gas Permeability mentioning

confidence: 77%

Low permeability styrene butadiene rubber/boehmite nanocomposites modified with tannic acid

et al. 2016

View full text Add to dashboard Cite

Section: Effects Of Ta On Mechanical Properties and Gas Permeability mentioning

confidence: 77%

Low permeability styrene butadiene rubber/boehmite nanocomposites modified with tannic acid

et al. 2016

View full text Add to dashboard Cite

“…Herein, the enhanced interfacial interaction between SiO 2 ‐GO and rubber, together with uniformly dispersion of SiO 2 ‐GO in rubber matrix should favorably affect the mechanical performance of SBR composites . The tensile strength and elongation at break of SBR composites plotted as a function of filler content are shown in Fig.…”

Section: Resultsmentioning

confidence: 98%

In situ fabrication of graphene oxide supported nano silica for the preparation of rubber composites with high mechanical strength and thermal conductivity

et al. 2018

View full text Add to dashboard Cite

Graphene oxide (GO) supported nano silica (SiO2), SiO2‐GO, was synthesized via in situ hydrolysis and condensation of tetraethylorthosilicate (TEOS) on GO surface. It was proved that SiO2 nanoparticles with an average particle diameter of ca. 30 nm were covalently grafted through Si—O—C bonds and evenly distributed on the surface of GO sheets. Subsequently, SiO2—GO was incorporated into styrene‐butadiene rubber (SBR) latex to prepare elastomer composite (SBR/SiO2‐GO). As expected, because of the unique architecture of SiO2‐GO, the irreversible agglomeration of SiO2 or GO was eliminated and the nanohybrid was uniformly dispersed in the rubber composites. In addition, the interfacial interaction between SiO2‐GO and rubber was also significantly improved. Consequently, SBR/SiO2‐GO composites showed much higher mechanical strength than SBR composites containing equal amount of GO or physical mixture of SiO2/GO. For example, when the filler content is 6 phr, the tensile strength of SBR/SiO2‐GO composites is further increased by 21% and 94% compared to those of SBR/GO and SBR/SiO2/GO composites, respectively. Moreover, SiO2‐GO nano hybrid can also endow rubber composites with better thermal conductivity than the physical mixture of SiO2 and GO. Potentially, this unique hybrid architecture synthesized in this work may provide a new method for the preparation of high‐performance elastomer composites. POLYM. COMPOS., 40:E1633–E1641, 2019. © 2018 Society of Plastics Engineers

show abstract

“…Pal et al3, 4 proposed that the curing period could be treated as two stages expressed in two first‐order kinetic equations with different rate constants. Furukawa et al,5 by analyzing the curve with the theory of molecular rheology suggested that curing period could be expressed in two different equations separately. In kinetic analysis of rubber vulcanization, an important factor cannot be overlooked, which is the effect of “aging” on crosslink as the existence of crosslink shortening, crosslink destruction, and SS bond interchange 6–8.…”

Section: Introductionmentioning

confidence: 99%

Effect of non‐rubber substances on vulcanization kinetics of natural rubber

Wang

Zhang

et al. 2012

J of Applied Polymer Sci

View full text Add to dashboard Cite

Effect of non‐rubber components on vulcanization kinetics of natural rubber was studied with the use of a Rheometer MDR‐2000. The results show that the rate constants of induction period and curing period of natural rubber (NR) are greater than that of natural rubber extracted with acetone (NRE), and the activation energies of induction period and curing period of NR are lower than that of NRE. The activation energy of induction period of NR is reduced by16.9% and the activation energy of curing period of NR is reduced by 3.2% compared to the activation energies of NRE. The time tdis of NR is shorter than that of NRE at the same temperature. © 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012

show abstract

Rubber elasticity at very large elongation

Cited by 51 publications

References 3 publications

Low permeability styrene butadiene rubber/boehmite nanocomposites modified with tannic acid

Low permeability styrene butadiene rubber/boehmite nanocomposites modified with tannic acid

In situ fabrication of graphene oxide supported nano silica for the preparation of rubber composites with high mechanical strength and thermal conductivity

Effect of non‐rubber substances on vulcanization kinetics of natural rubber

Contact Info

Product

Resources

About