Plasma Polymerization Surface Modification of Carbon Black and its Effect in Elastomers

Mathew, T.; Datta, Raja; Dierkes, Wilma K.; Talma, Auke; Ooij, W.J. van; Noordermeer, Jacobus W.M.

doi:10.1002/mame.201000252

Cited by 13 publications

(7 citation statements)

References 15 publications

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“…It is clear that the chemically inert nature of the exposed graphene structures on the surfaces of MWCNTs was responsible for the decreased surface energy of the PA6-MWCNT composites with increased MWCNT content [21]. However, the increased CB content in the PA6-MWCNT-CB composites from 1 to 5 wt.% apparently decreased the water contact angle of the composites from about 85.6° to 57.8° ( Figure 2) because the presence of hydroxyl or oxide groups on the CB surfaces makes the composites more hydrophilic than the pure PA6 [22]. The field emission scanning electron micrographs in Figure 3 show the fractured cross sections of the PA6 matrix composite samples with different carbon filler contents.…”

Section: Surface Activity and Morphology Of The Pa6 Matrix Compositesmentioning

confidence: 80%

Thermal, mechanical and tribological properties of polyamide 6 matrix composites containing different carbon nanofillers

Khun

Cheng

et al. 2014

Journal of Polymer Engineering

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Polyamide 6 (PA6) matrix composites were prepared by incorporating multiwalled carbon nanotubes (MWCNTs) or by co-incorporating MWCNTs and carbon black (CB) of different contents. The thermal, mechanical and tribological properties of the composites were investigated using thermogravimetric analysis, nanoindentation, ball-on-disc micro-tribological test and micro-scratch test. It was found that a proper carbon filler content in the composites promoted the thermal stability of the composites, but an excessive loading of carbon fillers degraded the thermal stability of the composites. Although the hardness of the composites decreased with increased carbon filler content, the composites filled with mixed MWCNTs and CB had a higher load bearing capacity than the ones without CB. The tribological results indicated that the increased carbon filler content apparently lowered the friction coefficient of the composites due to the lubricating effect of the carbon fillers. It was also observed that the friction coefficients of the PA6-MWCNT-CB composites were consistently higher than those of the PA6-MWCNT composites due to the lower wear resistance of the PA6-MWCNT-CB composites. The scratch resistance of the composites decreased with increased carbon filler content due to the reduced cohesive strength of the composites.

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Section: Surface Activity and Morphology Of The Pa6 Matrix Compositesmentioning

confidence: 80%

Thermal, mechanical and tribological properties of polyamide 6 matrix composites containing different carbon nanofillers

Khun

Cheng

et al. 2014

Journal of Polymer Engineering

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“…This was determined by tensile strength measurements [97,98]. Mathew et al [99] found that there was less aggregation and a decrease in the cross-linking density of the polymer, which in turn, leads to a decrease in the hardness of rubber. In the case of BCB or NCB, the hardness increases, and the increased dispersion force of the CBs strengthens the filler and improves the cross-linking density of the polymer.…”

Section: Rubber/carbon Blacks After Plasma Treatmentsmentioning

confidence: 99%

A review: role of interfacial adhesion between carbon blacks and elastomeric materials

Kang¹,

Heo²,

Jin³

et al. 2016

Carbon letters

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Carbon blacks (CBs) have been widely used as reinforcing materials in advanced rubber composites. The mechanical properties of CB-reinforced rubber composites are mostly controlled by the extent of interfacial ad hesion between the CBs and the rubber. Surface treatments are generally performed on CBs to introduce chemical functional groups on its surface. In this study, we review the effects of various surface treatment methods for CBs. In addition, the preparation and properties of CB-reinforced rubber composites are discussed.

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“…Nowadays, the laboratory uses low‐temperature plasma to treat materials or their surfaces. Its advantage is that the electrons in the microstate have very high energy, which can make the treated material molecules in an excited state, and the ambient temperature can be kept at a lower temperature during the treatment process, with minimal loss on the material surface 22–26 …”

Section: Introductionmentioning

confidence: 99%

Effect of low‐temperature plasma modified pyrolysis carbon black on the properties of rubber composites prepared by wet process

Zhou

Zhang

Chen

et al. 2023

J of Applied Polymer Sci

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Pyrolysis carbon black is the pyrolysis product of waste tires. The high‐value utilization of pyrolysis carbon black can reduce black pollution of the environment, achieve sustainable development, and solve the problem of energy supply and consumption in the world. This paper mainly studies the modification and excitation of low‐temperature plasma on pyrolysis carbon black. It proposes a micro flocculation wet process (DMLI process) for preparing master rubber by wet mixing. Combined with DMLI process, the vulcanization performance, physical and mechanical properties, Payne effect, and dynamic mechanical properties were also analyzed and characterized. The results showed that the properties of the rubber compound prepared by low‐temperature plasma modification of pyrolytic carbon black were significantly improved. The modified pyrolytic carbon black had the characteristics of less ash, higher activity, and stronger affinity with rubber, and the wettability was significantly improved. In wet mixing, the new DMLI process can effectively improve the degree of combination and dispersion of carbon black and natural rubber latex. Therefore, the modified pyrolytic carbon black can completely replace the industrial carbon black N330, thereby preparing high‐performance rubber composites, realizing the high‐value utilization of pyrolytic carbon black and sustainable green development.

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Plasma Polymerization Surface Modification of Carbon Black and its Effect in Elastomers

Cited by 13 publications

References 15 publications

Thermal, mechanical and tribological properties of polyamide 6 matrix composites containing different carbon nanofillers

Thermal, mechanical and tribological properties of polyamide 6 matrix composites containing different carbon nanofillers

A review: role of interfacial adhesion between carbon blacks and elastomeric materials

Effect of low‐temperature plasma modified pyrolysis carbon black on the properties of rubber composites prepared by wet process

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