Comparative Properties of Styrene-Butadiene Rubbers (SBR) Containing Pyrolytic Carbon Black, Conventional Carbon Black, and Organoclay

Berki, Péter; Karger‐Kocsis, J.

doi:10.1080/00222348.2016.1197511

Cited by 25 publications

(23 citation statements)

References 22 publications

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“…The characteristics of the pelletized pyrolytic carbon black (pCB) are as follows: carbon content ≈80 wt%, silica content ≈13 wt% and specific surface area (nitrogen, BET): ≈75 m 2 /g [14]. The corresponding properties of the industrial N330 CB (provided by Tauril Co., Hungary) are: carbon content ≈ 99.5 %, specific surface area ≈ 80 m 2 /g.…”

Section: Experimental 21materialsmentioning

confidence: 99%

“…This threshold criterion is widely used [19,20]. Since Mullins-softening may have an influence on the fracture mechanical response [14], J-CTOD curves were also obtained from testing cyclically preloaded specimens. Cyclic preloading up to 100% deformation in five consecutive cycles was performed prior to notching the SEN-T specimens.…”

Section: Mechanical and Fracture Mechanical Testsmentioning

confidence: 99%

“…Further details of this test can be seen in Refs. [14,19]. The fracture energy of the trouser tear test (Jtrouser) was determined on 100 x 30 x 6mm (length x width x thickness) waisted specimens (i.e.…”

Section: Mechanical and Fracture Mechanical Testsmentioning

confidence: 99%

“…Thus, pCB of controlled quality may be added to tires and other rubber compounds, thereby partially or fully replacing industrial CBs. An important finding of papers on the use of pCBs of various origins in different rubber mixes is that their properties are close to those of industrial reinforcing and semi-reinforcing furnace CBs in the range of N300 to N700 [13,14].…”

Section: Introductionmentioning

confidence: 99%

“…recycled CB) filler of rubbers. There are already several reports on the applicability of pCB in rubbers, including natural rubber (NR) [11], styrene-butadiene rubber (SBR) [12][13][14], and NR+SBR combinations [15]. Thus, pCB of controlled quality may be added to tires and other rubber compounds, thereby partially or fully replacing industrial CBs.…”

Section: Introductionmentioning

confidence: 99%

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Structure and properties of styrene-butadiene rubber (SBR) with pyrolytic and industrial carbon black

2017

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To evaluate the performance of pyrolytic carbon black (pCB), we filled styrene-butadiene rubber (SBR) with pCB and N330 industrial carbon black (CB). We used two ratios of pCB and N330: 1/9 and 1/1. N330 was selected because its specific surface area was close to that of pCB. The overall CB content in the mixes was 0, 30, 45 and 60 part per hundred rubber (phr). We studied the effects of types and amounts of CB on the dispersion, cure behavior, dynamic mechanical thermal behavior, tensile mechanical and fracture mechanical properties of the filled rubbers. Dispersion of pCB was poorer than that of N330 CB. With respect to tensile mechanical properties -except tear strength -N330 outperformed pCB. The tear strength and fracture mechanics characteristics (J-integral at crack tip opening, and trouser tear strength) of SBR were higher with pCB than with N330. This can be attributed to the broader dispersion of pCB than N330. The combined use of N330 and pCB resulted in intermediate values reflecting the actual N330/pCB ratio for all measured parameters. We wanted to correlate the mechanical performance with the apparent molecular weight between crosslinks (Mc), and found reasonable correlations for the Payne effect, tensile strength and critical J-integral. On the other hand, we only found a tendency for tear characteristics; this was ascribed to additional effects of (p)CB dispersion.2

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Section: Experimental 21materialsmentioning

confidence: 99%

Section: Mechanical and Fracture Mechanical Testsmentioning

confidence: 99%

Section: Mechanical and Fracture Mechanical Testsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Structure and properties of styrene-butadiene rubber (SBR) with pyrolytic and industrial carbon black

2017

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Nanocomposite materials based on zinc sulfide nanoparticles reinforced chlorinated styrene butadiene rubber

Jasna

Anilkumar

Ramesan

2018

J of Applied Polymer Sci

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The effect of zinc sulfide (ZnS) nanoparticles in chlorinated styrene‐butadiene rubber (Cl‐SBR) was analyzed by X‐ray diffraction analysis (XRD), scanning electron microscopy (SEM), Differential Scanning Calorimetry, and impedance analyzer. The cure time, mechanical properties, and solvent transport of petroleum fuels through the Cl‐SBR/ZnS nanocomposites at different temperatures were evaluated. XRD and SEM studies showed that ZnS nanoparticles were well‐placed in the polymeric structure of Cl‐SBR. The increased glass transition temperature of the composite with the loading of nanoparticles indicated the increased molecular rigidity. Rheometric torque, alternating current conductivity, dielectric property, tensile strength, tear resistance, modulus, hardness, abrasion resistance, heat build‐up, and compression set were increased with the loading of nanoparticles, however, cure and scorch time, elongation at break, and resilience were reduced with the loading of nanoparticles. The diffusion results have been explained in terms of the size of liquid molecules and the diffusion mechanism was found to follow the anomalous trend. The activation energy for diffusion, sorption and permeation process was evaluated. These activation energy parameters were increased with the size of the penetrant molecules and also with the loading of nanoparticles. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46538.

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Application of plasma modified pyrolytic carbon black in improving mechanical properties of natural rubber composite

Feng

Dong

Yang

et al. 2023

J of Applied Polymer Sci

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In this work, the Argon (Ar) plasma technology is adopted for pyrolytic carbon black (CBp) modification and the N330/Modified‐CBp (MCBp) hybrid is then incorporated into the Natural Rubber (NR) matrix. Compared with CBp, the MCBp has smaller particle size, lower ash content, higher specific surface area, and surface activity based on the results of laser diffraction method, transmission electron microscope (TEM), thermogravimetric analysis, gas sorption analysis (Nitrogen), acetone solvent, and X‐ray photoelectron spectroscopy. Among them, Dv (90) is found to have reduced by 20% while the specific surface area increased by 4%. According to the bound rubber content experiments, the equilibrium swelling experiments as well as the temperature and strain sweeps, the bound rubber content, filler‐filler bond strength, and cross‐linking density of NR/N330/MCBp are all superior to those of NR/N330/CBp, resulting in an outstanding comprehensive performance of NR/N330/MCBp composite. In particular, the 300% modulus and the tear strength rise by 43% and 14% respectively, surpassing even the system filled with N330. Finally, the mechanism of mechanical properties improvement in the NR/N330/MCBp composite is proposed: the strong filler‐filler bond is formed between the MCBp and N330 aggregates via molecular chains, and they are anchored on the MCBp and absorbed on the N330 simultaneously.

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Comparative Properties of Styrene-Butadiene Rubbers (SBR) Containing Pyrolytic Carbon Black, Conventional Carbon Black, and Organoclay

Cited by 25 publications

References 22 publications

Structure and properties of styrene-butadiene rubber (SBR) with pyrolytic and industrial carbon black

Structure and properties of styrene-butadiene rubber (SBR) with pyrolytic and industrial carbon black

Nanocomposite materials based on zinc sulfide nanoparticles reinforced chlorinated styrene butadiene rubber

Application of plasma modified pyrolytic carbon black in improving mechanical properties of natural rubber composite

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