The reuse of red brick powder as a filler in styrene-butadiene rubber

Tang, Dawei; Zhang, Xuebin; Hu, Shusen; Liu, Xingyu; Ren, Xiangshi; Hu, Ji‐Xiang; Feng, Yi

doi:10.1016/j.jclepro.2020.120966

Cited by 25 publications

(10 citation statements)

References 39 publications

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“…This denotes a high potential for the production of LWAs based on this residue. In addition, in the other 6 studies (22.2%), the chemical constituents of the tested materials complied with 2 of the 3 requirements of expansive clay [3,5,16,17,24,27]. Of these, the waste bricks used in carbonation tests [3], the ceramic powder used as a cement replacement [5], and the waste brick powder tested as a supplementary cementitious material [24] presented, respectively, contents of SiO 2 , Al 2 O 3 , and ΣFlux very close to the maximum limits stipulated [39].…”

Section: With Expandable Claymentioning

confidence: 72%

“…Microstructure: microstructural characteristics of the raw materials, such as surface texture, shape, particle size, and porosity, can significantly interfere with the performance of the manufactured LWAs [40,42,46]. In general, the scanning electron microscopy (SEM) images of RCWs reveal a porous material irregularly shaped with varied dimensions and rough and angular surfaces [9,12,13,15,18,21,24,26,27]. Table II presents a summary of the microscopic morphology of RCWs identified in 14 different papers.…”

Section: With Expandable Claymentioning

confidence: 99%

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Characteristics and utilization prospects of red ceramic waste in lightweight aggregates: a systematic review

2022

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Red ceramic waste (RCW) is one of the main by-products generated by the production of ceramic materials. Its application in lightweight aggregates (LWAs) has not yet been tested. Thus, this review intends to evaluate the perspectives of using RCW in the manufacture of LWAs. The search was carried out in the ScienceDirect database. 47 articles were selected. A significant amount of data on the chemical, physical, mineralogical, and morphological properties of RCW are discussed. In most studies, the chemical constituents of RCW complied with the swelling parameters. The mineralogy of the residue usually has constituents capable of controlling the viscosity and aiding gas formation. The data of granulometry, microstructure, and loss of mass denote the need for special care with the methodology adopted for grinding and sintering of the residue. This review indicates that there is a high potential for the use of RCW in the manufacture of LWAs.

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Section: With Expandable Claymentioning

confidence: 72%

Section: With Expandable Claymentioning

confidence: 99%

Characteristics and utilization prospects of red ceramic waste in lightweight aggregates: a systematic review

2022

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“…It is also emphasized in literature that compounds with a high crosslink density exhibit higher percentage elongations under conditions were there are additional physical interactions, for example, Van der Waals forces. 54,55 Therefore, the compounds with PNCA added showed a higher percentage elongation than the PNCA 0 compound.…”

Section: Physical-mechanical Propertiesmentioning

confidence: 93%

The crosslinking and mechanical properties of SBR compounds with the addition of carburized pine nut cone ash

Bülbül

Büyük

2022

Journal of Elastomers & Plastics

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In this study, four different pulps were prepared by adding 0%, 5%, 10%, and 15% carburized pine nut cone ash to a reference rubber compound based on styrene butadiene rubber (SBR). After vulcanization, the hardness, density, tensile strength, percentage elongation, tearing strength, and crosslink density of the compound were measured. In addition, the effects of the crosslink density on the mechanical properties were examined. The properties of the carburized pine nut cone ash compounds were evaluated both among themselves and comparatively with the physical and mechanical properties of the reference compound. In addition, it increased the hardness as well as the crosslink density, and it was shown to provide advantages in terms of its density, tensile strength, tearing strength, and percentage elongation properties. Furthermore, the fracture surfaces of the compounds were characterized via scanning electron microscopy and energy dispersion spectroscopy to explain the change in mechanical properties.

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“…In some other studies, scholars determined that as the crosslink density increased with the addition of filler, the tensile strength, tear strength, and hardness values increased between 58% and 500%, 38% and 360, and 4.47% and 22%, respectively [15][16][17][18][19]. In addition, it was stated that excessive crosslink formation reduced the elongation % due to the more brittle structure of the compounds [20].…”

Section: Introductionmentioning

confidence: 99%

Effect of mica powder-filled styrene-butadiene rubber compounds on crosslink density and mechanical properties

Bülbül

Ergün

2022

THERM SCI

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In this study, four different compounds were produced by adding different proportions of mica powder (0-5-10-20%) to styrene-butadiene rubber. After vulcanization, the crosslink density, hardness, density, tensile strength, elongation percentage, and tearing strength of the compounds were measured. In addition, the effects of crosslink density on mechanical properties were discussed. The physio-mechanical properties of the new compounds produced were compared both among them?selves and with the properties of the rubber being referenced. It was observed that increasing the crosslink density of mica powder provided an advantage in terms of hardness, tensile strength, tearing strength, and percentage elongation properties. To explain the changes in mechanical properties, the tensile fracture surfaces were determined by SEM and energy dispersive spectroscopy. In the light of the obtained results, it was determined that the use of carbon black could be reduced by using mica powder in the rubber industry.

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The reuse of red brick powder as a filler in styrene-butadiene rubber

Cited by 25 publications

References 39 publications

Characteristics and utilization prospects of red ceramic waste in lightweight aggregates: a systematic review

Characteristics and utilization prospects of red ceramic waste in lightweight aggregates: a systematic review

The crosslinking and mechanical properties of SBR compounds with the addition of carburized pine nut cone ash

Effect of mica powder-filled styrene-butadiene rubber compounds on crosslink density and mechanical properties

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