Surface modified alpha zirconium phosphate (α-ZrP) reinforced natural rubber composites for tire tread application

Haq, Zaheer Ul; Jiang, Yang; Zia-Ul-Haq, Muhammad; Wang, Jin‐Yuan; Zhang, Yong

doi:10.1007/s10965-023-03502-2

Cited by 2 publications

(2 citation statements)

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“…Small amount of aluminum oxide coated molybdenum disulfide nanospheres (Al 2 O 3 -MoS 2 ) improved the dispersion of carbon black in sulfur cured NR along with significant enhancement in abrasion resistance, tensile strength, elongation at break and thermal properties of the composites. 3 Activated calcium silicate, a byproduct obtained during the alumina extraction from fly ash, increased the loading of N-1,3-dimethylbutyl-N 0 -phenyl-p-phenylenediamine (anti oxidant 4020) up to the 7.8% in sulfur crosslinked NR leading to a significant increase in the thermos-oxidative aging resistance of the NR compound. 4 The mechanical properties of NR compounds 5 significantly increased in the presence of TiC filler.…”

Section: Introductionmentioning

confidence: 99%

“…Ceramic materials are extensively used as one of the major components for different metal and polymer composites having applications as transducers, semiconductors batteries, sensors, mechatronic devices, and barrier materials for solvent transports. Small amount of aluminum oxide coated molybdenum disulfide nanospheres (Al 2 O 3 ‐MoS 2 ) improved the dispersion of carbon black in sulfur cured NR along with significant enhancement in abrasion resistance, tensile strength, elongation at break and thermal properties of the composites 3 . Activated calcium silicate, a byproduct obtained during the alumina extraction from fly ash, increased the loading of N ‐1,3‐dimethylbutyl‐ N′ ‐phenyl‐ p ‐phenylenediamine (antioxidant 4020) up to the 7.8% in sulfur crosslinked NR leading to a significant increase in the thermos‐oxidative aging resistance of the NR compound 4 .…”

Section: Introductionmentioning

confidence: 99%

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Characterization and transport properties of ceramic filler incorporated natural rubber composites

Dutta,

Ray

2023

J of Applied Polymer Sci

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Crystalline glass–ceramic fillers were prepared from calcium carbonate, silica, alumina, and calcium fluoride by heating and subsequent quenching in cold water. The fillers were incorporated into natural rubber (1,4‐cis‐polyisoprene) and the filled rubber composites were crosslinked with sulfur in the presence of different rubber additives. The unfilled and filled rubber composites were characterized. The transport properties of benzene, toluene, and p‐xylene (BTX) through the rubber composites were studied in terms of sorption, diffusion, permeation, and mass transfer coefficients. The effect of the ceramic fillers on the mechanical, thermal and transport properties were studied. The sorption data at different temperatures were used for calculating activation energy of diffusion, permeation, free energy, and enthalpy of sorption. The BTX remained in the liquid state within the composite matrix as evident from negative ΔS. The diffusion coefficient (D) and mass transfer coefficient (kmtc) of BTX decreased with the increase in filler loading. Accordingly, for the transport of BTX the unfilled rubber showed a D (D × 107 cm2/s) and mass transfer coefficient (kmtc × 104 cm/s) of 5.67/3.97/2.96 and 7.71/7.08/7.04, respectively which decreased to 5.06/2.95/2.57 and 7.53/6.95/6.90, respectively for the composite containing 50 wt.% ceramic filler.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%