Hybrid factors influencing wet grip and rolling resistance properties of solution styrene‐butadiene rubber composites

Choi, Sung‐Seen; Kwon, Hyuk-Min; Kim, Yeowool; Ko, Eunah; Lee, Ki-Suk

doi:10.1002/pi.5515

Cited by 23 publications

(16 citation statements)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This versatile material is used in automotive tire and tire‐based products, in footwear and engineering products, and in mechanical goods and other applications . Elastomers are, in general, reinforced with conventional fillers such as carbon black (CB) and silica as in tire tread applications . Nevertheless, due to their particulate morphology, high contents are required to achieve the desired properties, which increases the final density of the composite.…”

Section: Introductionmentioning

confidence: 99%

Aramid pulp with physisorbed imidazolium ionic liquids for solvent‐casted enhanced styrene‐butadiene rubber composites

Silva

Jacobi

Schrekker

et al. 2018

J of Applied Polymer Sci

View full text Add to dashboard Cite

Poly‐p‐phenyleneterephthalamide is a broadly used aramid for the strengthening of materials. Nevertheless, its relatively inert surface is an obstacle for obtaining composites with enhanced properties. In this work, three ionic liquids (IL) were investigated as compatibilizers in the preparation of styrene‐butadiene rubber (SBR)‐aramid pulp composites. The composites were characterized using hardness and tensile tests, swelling, differential scanning calorimetry, and thermal gravimetric analysis, and also scanning electron microscopy. Aramid pulp treated with IL showed more fibrillation than the untreated pulp. The best characteristics were found for the composite with 5 phr of aramid pulp‐1 wt % of physisorbed IL, which showed the lowest swelling degree compared to the IL‐free SBR‐aramid composite (341% and 410%, respectively) and the highest tensile strength (2.48 MPa), 340% superior to that of SBR (0.73 MPa), and 25% superior to the IL‐free SBR‐aramid composite (2.05 MPa). Confirming the potential of imidazolium IL to be used as compatibilizers in SBR‐aramid composites. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46693.

show abstract

Section: Introductionmentioning

confidence: 99%

Aramid pulp with physisorbed imidazolium ionic liquids for solvent‐casted enhanced styrene‐butadiene rubber composites

Silva

Jacobi

Schrekker

et al. 2018

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…It should be noted that the crosslink density effect on the tensile strength, modulus, elongation at break, resilience and hardness. [29][30][31]…”

Section: Cure Characteristicsmentioning

confidence: 99%

Application of Silica Supported Calix[4]arene Derivative as Anti-reversion Agent in Tire Tread Formulation

Mohamadi

Motiee

Taghvaei-Ganjali

et al. 2021

ACSi

View full text Add to dashboard Cite

In this research the influence of the silica supported calix[4]arene derivative (SS-Calix) on the reversion resistance, mechanical properties and thermal behavior of NR/BR tire tread formulation was investigated by the oscillating disc rheometer, FTIR, TGA and tensile testing. The results revealed that the reversion behavior of NR/BR vulcanizate is affected by SS-Calix. The data obtained from curing characteristics and thermal stability of test pieces indicate that, SS-Calix acts as an anti-reversion for rubbery materials that are exposed to thermal shock in the early stages of temperature rise. It’s predicted that these results are due to the interaction between the OH groups present in the SS-Calix surface and the carbon of the polymer chains. The broad peak observed in the IR spectrum around 1824 cm−1 which is referred to C=O bond, confirms this prediction. In addition, the presence of SS-Calix in compound causes to increase modulus and hardness but reduce elongation and resilience.

show abstract

“…Kinetic parameters for high vinyl styrene/butadiene copolymerization but for safety considerations was used a volume of 75 m 3 . It was considered a cooling fluid with a temperature, T w , equal to 15 C. Simulations were performed using the polymerization conditions reported in Table 4 where the total solids content is equivalent to the initial concentration of monomers.…”

Section: T a B L Ementioning

confidence: 99%

“…Regularly the compound used in a high performance tire tread is based on SSBR/BR. [2][3][4] Anionic polymerization enables excellent control of key SSBRs characteristics to address hysteresis issues in reducing rolling resistance. [2] To reduce hysteresis loss, it requires reducing the concentration of polymer free chain ends in the compounds.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Modeling of batch production of high vinyl styrene/butadiene copolymers for high performance tires

Rodríguez-Guadarrama¹

2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

Mathematical modeling of batch production of high vinyl random styrene/butadiene copolymers in an industrial batch reactor was accomplished. Mass and energy balance equations were solved to model the nonisothermal anionic copolymerization of styrene/butadiene performed in an industrial batch reactor. The simulation model allows to predict the variation of the individual and global monomer conversion(s), temperature, pressure, and volume level of reactor with the time. Simulation model was used to determine the optimal polymerization conditions to maximize the production of a high vinyl random styrene/butadiene copolymer used in the manufacture of high performance tires.

show abstract

Hybrid factors influencing wet grip and rolling resistance properties of solution styrene‐butadiene rubber composites

Abstract: Factors influencing the wet grip and rolling resistance properties of solution SBR composites were investigated in terms of hybrid components of the microstructure, crosslink density and molecular weight.

Cited by 23 publications

References 53 publications

Aramid pulp with physisorbed imidazolium ionic liquids for solvent‐casted enhanced styrene‐butadiene rubber composites

Aramid pulp with physisorbed imidazolium ionic liquids for solvent‐casted enhanced styrene‐butadiene rubber composites

Application of Silica Supported Calix[4]arene Derivative as Anti-reversion Agent in Tire Tread Formulation

Modeling of batch production of high vinyl styrene/butadiene copolymers for high performance tires

Contact Info

Product

Resources

About