Characterization of pp/regenerated tire-rubber blends using proton spin-lattice relaxation time

Silva, Luciana P. da; Luetkmeyer, Leandro; Furtado, Cristina R. G.; Tavares, Maria Inês Bruno; Pacheco, Élen Beatriz Acordi Vasques

doi:10.1016/j.polymertesting.2008.10.002

Cited by 7 publications

(1 citation statement)

References 12 publications

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“…Meanwhile, the crosslink structure was dominated by polysul de instead of monosul de (EV) as well as three crosslinks evenly distributed (SEV). Furthermore, the relaxation of CB/GO/NR composites was investigated to test crosslink density, where the crosslinked and un-crosslinked composites were corresponded to short and long relaxation time, respectively [40][41][42]. From Fig.…”

Section: Vulcanization Parameters Of Cb/go/nr Compositesmentioning

confidence: 99%

The design of crosslinks in different vulcanized systems to improve crack growth resistance for carbon black/graphene oxide/natural rubber composites

et al. 2023

Adv Compos Hybrid Mater

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Herein, the carbon black/graphene oxide/natural rubber composites (CB/GO/NR) with different crosslink networks were prepared through the latex co-precipitation approach. Meanwhile, the type of crosslinks on the crack propagation resistance and fatigue life in different vulcanized systems were investigated. As a result, CB/GO/NR composites dominated by polysul de in conventional vulcanization (CV) system exhibited the improved tear strength (71.6 KN/m) and lowest crack growth rate (64.1 nm/cycle), the developed crosslink network and polysul de based crosslink structure in CV system were the key factors to improve the crack propagation resistance. In addition, the relationship between viscoelasticity and dynamic crack propagation behavior of CB/GO/NR was studied, and the CV system had the lowest loss compliance modulus( J "), thus more energy dissipation occurred in the crack propagation region and the crack propagation resistance of CV system was improved. Importantly, this work can provide the guideline for designing the rubber-based composites in the practical engineering applications.

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Section: Vulcanization Parameters Of Cb/go/nr Compositesmentioning

confidence: 99%

The design of crosslinks in different vulcanized systems to improve crack growth resistance for carbon black/graphene oxide/natural rubber composites

et al. 2023

Adv Compos Hybrid Mater

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Preparation of a natural rubber with high thermal conductivity, low heat generation and strong interfacial interaction by using NS-modified graphene oxide

et al. 2020

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Morphology and properties of recycled polyethylene/ground tyre rubber/thermoplastic poly(ester-urethane) blends

Datta

Włoch

2015

Macromol. Res.

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Characterization of pp/regenerated tire-rubber blends using proton spin-lattice relaxation time

Cited by 7 publications

References 12 publications

The design of crosslinks in different vulcanized systems to improve crack growth resistance for carbon black/graphene oxide/natural rubber composites

The design of crosslinks in different vulcanized systems to improve crack growth resistance for carbon black/graphene oxide/natural rubber composites

Preparation of a natural rubber with high thermal conductivity, low heat generation and strong interfacial interaction by using NS-modified graphene oxide

Morphology and properties of recycled polyethylene/ground tyre rubber/thermoplastic poly(ester-urethane) blends

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