SBR-clay-carbon black hybrid nanocomposites for tire tread application

Gopi, Jineesh Ayippadath; Patel, Sanjay; Chandra, Arup K.; Tripathy, D. K.

doi:10.1007/s10965-011-9567-9

Cited by 68 publications

(12 citation statements)

References 17 publications

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“…Many attempts have been made to investigate the properties of tire tread compounds based on carbon black (CB), silica, CB/silica hybrid filler, and CB/clay hybrid filler . It has been reported that the replacement of CB by silica in passenger car tire tread leads to a significantly reduced RR without sacrificing WG and wear resistance .…”

Section: Introductionmentioning

confidence: 99%

Effects of silanization temperature and silica type on properties of silica‐filled solution styrene butadiene rubber (SSBR) for passenger car tire tread compounds

Thaptong

Sae‐Oui

Sirisinha

2016

J of Applied Polymer Sci

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Influence of silanization temperature on properties of silica‐filled solution polymerized styrene butadiene rubber was investigated. Two types of silica, i.e., highly dispersible silica (HDSi) and conventional silica (CSi), were compared. Results show that the increased silanization temperature leads to the enhanced rubber–filler interaction, filler dispersion, and cross‐link density giving rise to the improvement in vulcanizate properties such as modulus, heat build‐up (HBU), and dynamic set, as well as tire performance, e.g., wet grip (WG), rolling resistance (RR), and abrasion resistance. Great care, however, must be taken to avoid the scorching phenomenon during the mixing process at too high temperature. Taken as a whole, the balanced properties are found at the silanization temperature of 140°C. Surprisingly, HDSi provides insignificant differences in degree of filler dispersion, WG, and RR, compared to CSi, despite its claimed greater dispersability. Probably, the relatively long mixing time used in this experiment may override the influence of silica type. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43342.

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Section: Introductionmentioning

confidence: 99%

Effects of silanization temperature and silica type on properties of silica‐filled solution styrene butadiene rubber (SSBR) for passenger car tire tread compounds

Thaptong

Sae‐Oui

Sirisinha

2016

J of Applied Polymer Sci

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“…Also, in Figure f, the 60 °C tanδ of the pneumatic tire with S‐MM was about 12% lower than that of the Reference. Generally, the lowering of tanδ at 60 °C correlates to improved rolling resistance . Moreover, a large amount of debris and deep wear patterns were found on the worn surface of the pneumatic tire fabricated from the Reference, as shown in Figure d, corresponding to poor wear resistance (William wear 91%).…”

Section: Resultsmentioning

confidence: 96%

Synergistic Effect of Clay Platelets and Carbon Nanotubes in Styrene–Butadiene Rubber Nanocomposites

Song

2016

Macro Chemistry & Physics

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Nanoscale materials have provided a big advantage for enhancing the performance of rubber composites through leading the synergy effects in the physical and chemical properties. Here, the authors prepare hybrid fillers using a simple solution‐based method, based on electrostatic interactive assembly, of hydroxyl‐functionalized exfoliated montmorillonite (FE‐MMT) and cetyl trimethylammonium bromide‐modified multiwall nanotube (MWNT). The driving force of hybridization is due to specific interaction between the positive charge on the MWNT and the negative charge of hydroxyl group on MMT. To improve their dispersion, the obtained hybrid fillers are then co‐coagulated with styrene–butadiene rubber (SBR) latex to prepare elastomeric composites. Homogenous dispersion of the hybrid nanofillers in the SBR matrix results in a remarkable improvement in mechanical properties such as modulus (0.31 MPa) and tensile strength (75 MPa) at low loadings. Moreover, the prepared composite of hybrid nanofillers and rubber in the SBR matrix exhibits outstanding thermal (0.3779 W m−1 K−1) and electrical conductivities (15 kΩ) and gas barrier performance (9.16 × 10−45 m4 s−1 N−1). The synergistic reinforcement of SBR achieved by the combined incorporation of MWNT and MMT makes it ideal for use in conscious tires. This research opens up a wealth of new opportunities to prepare high performance rubber composites for future engineering applications.

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“…(a) Stress–strain curves of SBR composites and (b) statistical results of tensile strength versus filler contents. The fillers used for SBR composites include clay, − carbon black, ,− and silica ,,, in previous literature.…”

Section: Resultsmentioning

confidence: 99%

Green Fabrication of High-Performance, Lignosulfonate-Functionalized, and Reduced-Graphene Oxide Styrene–Butadiene Rubber Composites

Jerrams

Zheng

et al. 2021

Ind. Eng. Chem. Res.

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The preparation of high-performance graphene/rubber composites by green compounding methods is one of the dominant trends in exploiting and extending the applications of graphene in the rubber industry. A novel strategy is demonstrated here for fabricating a functionalized reduced-graphene oxide (SRGO) aqueous dispersion employing sodium lignosulfonate (SLS) as the stabilizer and ascorbic acid as the reductant. Furthermore, the SRGO was introduced into a styrene−butadiene rubber (SBR) matrix via the green latex compounding method. As a result, SRGO/SBR composites not only had excellent tensile strength and flexibility but also exhibited considerable resistance to dynamic fatigue crack growth. The outstanding comprehensive performance of SRGO/SBR composites was ascribed to the SLS attached on the surface of SRGO by π−π interactions, which improved the dispersibility of SRGO in the SBR matrix and enhanced interfacial interactions between the SRGO and SBR chains. This research provides a novel strategy for the preparation of rubber composites with remarkable strength and durability.

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SBR-clay-carbon black hybrid nanocomposites for tire tread application

Cited by 68 publications

References 17 publications

Effects of silanization temperature and silica type on properties of silica‐filled solution styrene butadiene rubber (SSBR) for passenger car tire tread compounds

Effects of silanization temperature and silica type on properties of silica‐filled solution styrene butadiene rubber (SSBR) for passenger car tire tread compounds

Synergistic Effect of Clay Platelets and Carbon Nanotubes in Styrene–Butadiene Rubber Nanocomposites

Green Fabrication of High-Performance, Lignosulfonate-Functionalized, and Reduced-Graphene Oxide Styrene–Butadiene Rubber Composites

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