Study on friction behavior of fabric–silicone rubber composites under dry/wet sliding environment

Han, Ruijie; Shao, Yuanrui; Quan, Xudong; Niu, Kangmin

doi:10.1002/pen.25717

Cited by 6 publications

(7 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For the microscopic morphology of the rubber surface is similar to sandpaper, it is obviously beneficial to improve the friction coefficients of rubber 3,5,14 . Moreover, there is no stratification in the interface between SiC and rubber matrix, indicating that the interface adhension of SiC and rubber is good, which helps to ensure the wear performance of rubber compounds 25–33 …”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Effect of irregular silicon carbide and tackifying phenolic resin on friction coefficients of rubber compounds

Zhu,

Lu,

Cui

et al. 2023

Polymer Engineering & Sci

View full text Add to dashboard Cite

Rubber compounds with high friction coefficients are widely used in safety shoes, functional shoes, etc. However, in the presence of a liquid lubrication layer, friction coefficients between rubber compounds and the opposing surface are generally very low. In this work, friction coefficients of rubber compounds are improved by a two‐pronged method. First, micron silicon carbides (SiC) with irregular shape and knife‐edge are selected as fillers to improve the plowing friction in dry state, and to improve the adhesive friction in wet state via piercing the liquid lubrication layer. Second, tackifying phenolic resin is added to increase the damping performance of rubber compounds, so as to improve the hysteresis friction in both dry and wet states. The results show that the comprehensive static and dynamic friction properties of rubber compounds are the best in both dry and wet states (0.5 wt% sodium dodecyl sulfate solution or 90 wt% glycerol solution), when SiC size is 7–14 μm and SiC content is 75–90 phr. Phenolic resin can increase the loss factor (tanδ) and loss modulus (E") of rubber compounds, and improve the static and dynamic friction coefficients in wet state (90 wt% glycerol solution). At the same time, it can improve the hardness of rubber compounds and reduce the relative content of SiC, thus reducing the static and dynamic friction coefficients of rubber compounds in dry and wet states (0.5 wt% sodium lauryl sulfate aqueous solution). In general, the optimal content of phenolic resin is 10–15 phr.Highlights Rubber friction coefficients improved via both adhesion and hysteresis friction. Irregular silicon carbides pierce liquid layer to improve adhesive friction of rubber. Phenolic resin increases hysteresis friction of rubber via damping property.

show abstract

Section: Resultsmentioning

confidence: 99%

“…3,5,14 Moreover, there is no stratification in the interface between SiC and rubber matrix, indicating that the interface adhension of SiC and rubber is good, which helps to ensure the wear performance of rubber compounds. [25][26][27][28][29][30][31][32][33]…”

Section: Particle Size and Morphology Of Silicon Carbidementioning

confidence: 99%

Effect of irregular silicon carbide and tackifying phenolic resin on friction coefficients of rubber compounds

Zhu,

Lu,

Cui

et al. 2023

Polymer Engineering & Sci

View full text Add to dashboard Cite

show abstract

“…In a humid environment, a water lm covers the surface of textiles due to the hydrophobicity of synthetic textiles. The water lmminimizes the cohesion of the ber bundle (Han et al, 2021). As a result, wet abrasion carries a higher risk of damaging textiles and release more MPFs than dry abrasion (Fig.…”

Section: Effect Of Abrasion Treatment On the Release Of Microplastic ...mentioning

confidence: 99%

Effects and Characterization of Environmental Conditions on Microplastic Fibers Release from Synthetic Textile

liu,

Wang,

et al. 2024

Preprint

View full text Add to dashboard Cite

Microplastic fibers account for approximately 40–90% of the total amount of microplastics in water environments and sediments. Synthetic textiles are susceptible to aging as a result of prolonged exposure to moist heat, high-temperature drying, and abrasion, resulting in the release of microplastic fibers. However, studies on the effects of environmental conditions on the release of microplastic fibers remains limited. Herein, the influence of wet heat, high-temperature drying, and abrasion on the release of microplastic fibers from six different synthetic textiles was studied. The results demonstrate that the average release of microplastic fibers after undergoing abrasion, wet-heat treatment, and drying was found to be 3.7–10.5 times, 6.5–7.7 times, and 8.4–14.6 times higher, respectively, in comparison to standard washing procedures. The number of3523-8172 microplastic fibers for per gram of acrylic fabric was after undergoing various treatments. Additionally, the quantity of microplastic fibers released from polyester fabric during the first wash was 5.15–37.6 times greater than those released during the fifth wash. This study provides valuable insights into the mechanisms underlying the release of microplastic fibers from synthetic textiles, as well as the influence of aging on such releases. This provides a solid foundation for the development of measures to mitigate the release of these pollutants into the environment.

show abstract

“…Many researchers have investigated the effect of wear debris on friction and wear mechanism. [13][14][15][16][17] Zhang [18] investigates the correlation between debris morphology and wear mechanism. Particle debris under low pressure ascribes to the micro-cutting of polymer.…”

Section: Introductionmentioning

confidence: 99%

Insight into the role of debris in the formation of polytetrafluoroethylene film via molecular dynamic simulation of debris adhesion

Niu

Zhou

Pan

et al. 2022

Polymer Engineering & Sci

View full text Add to dashboard Cite

In this paper, the role of debris in the formation of polytetrafluoroethylene (PTFE) film was investigated using the molecular dynamic simulation of debris adhesion. The results indicate that the internal structure of PTFE debris could not be changed easily because of the strong cohesion of PTFE debris. Debris will be adhered on Fe surface by the strong adhesion between Fe surface and debris. With the formation of transfer film, the adhesion between thin debris and Fe surface decreases gradually and will be lower than that of debris and PTFE matrix. The difference of the adhesion between PTFE debris and friction pairs will induce the quite different adsorption behavior of thin debris and thick debris. With the formation of stable transfer film, thin debris tends to be adhered on PTFE matrix and thick debris tends to be adhered on Fe surface. This will reduce the interfacial adhesion of friction pairs. The interactive influence between the adsorption of debris and the evolution of transfer film is beneficial to the decrease of COF and the wear of PTFE.

show abstract

Study on friction behavior of fabric–silicone rubber composites under dry/wet sliding environment

Cited by 6 publications

References 31 publications

Effect of irregular silicon carbide and tackifying phenolic resin on friction coefficients of rubber compounds

Effect of irregular silicon carbide and tackifying phenolic resin on friction coefficients of rubber compounds

Effects and Characterization of Environmental Conditions on Microplastic Fibers Release from Synthetic Textile

Insight into the role of debris in the formation of polytetrafluoroethylene film via molecular dynamic simulation of debris adhesion

Contact Info

Product

Resources

About