Influence of silane treatment on the mechanical, tribological and morphological properties of corn stalk fiber reinforced polymer composites

Liu, Yucheng; Xie, Jinsheng; Wu, Na; Wang, Lidong; Ma, Yunhai; Jin, Tao

doi:10.1016/j.triboint.2018.11.004

Cited by 135 publications

(74 citation statements)

References 40 publications

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“…The apparent porosity Pa is expressed as a percentage of the volume of open pores to the exterior volume of the samples was studied according to the Chinese national standards GB/T1966‐1996 47 and the studies of Liu et al 2 through the Archimedes principle. The samples were stove‐dried at 90°C until reaching the constant mass and weighed as initial weighing ( M d ), and the samples were immersed in boiling distilled water for 120 min.…”

Section: Methodsmentioning

confidence: 99%

“…Due to increased environmental concerns, wood‐polymer composites (WPCs) have currently been given significant attention 1,2 . Indeed, natural fibers have a number of advantages over synthetic fibers, such as low density, biodegradability, low cost, good thermal and acoustic insulation, specific strength, low equipment wear, renewable resources, and recycling with lower environmental impact, 3 which encourage researchers to use natural fibers as reinforcement materials in polymeric composites making them suitable for industrial applications.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of short fibers and processing additives on HDPE composites properties reinforced with Pinus and Eucalyptus fibers

Mendes

Castro

Corrêa

et al. 2020

J of Applied Polymer Sci

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This work aimed to investigate the effect of adding short fibers of Pinus and Eucalyptus, in different granulometry (24 and 200 mesh) and concentration (0–20 m/m), combined with processing aid Struktol TPW104 (S) in obtaining of high‐density polyethylene (HDPE) composites. Overall, obtaining composites from short fibers caused relevant changes in the HDPE matrix, such as thermal stability, moisture barrier. In comparison to pure HDPE, the composites incorporated with 20% m/m of fibers, regardless of the type, decreased the melting temperature to 128°C and a wider crystallization temperature range. Another significant observation was the improvement of composites mechanical profile after adding the additive, the highest values were obtained for composites HDPEL20PS (35%—TS e 651%—EM) and HDPEL20ES (42%—TS e 681%—EM), showing good interaction and compatibility, according to scanning electron microscopy (SEM) images. The same was verified with the mechanical results of flexion and impact. Therefore, the use of short fibers and processing aid was successful providing augmented mechanical properties and thermal stability, without negatively affecting their essential properties for industrial applications.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effects of short fibers and processing additives on HDPE composites properties reinforced with Pinus and Eucalyptus fibers

Mendes

Castro

Corrêa

et al. 2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…When the materials reached the limit yield, mutiasperities made the plastic deform, and then the wear debris and abrasive particles were generated [17,18]. The abrasive particles penetrated the matrix under load, and then ploughed and peeled the matrix where the furrows were produced.…”

Section: Analysis Of Wear Mechanismmentioning

confidence: 99%

Analysis of abnormal wear on a certain type of CRH380 high‐speed railway grounding brush

Wang

Liu

Che

et al. 2020

Materialwissenschaft Werkst

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This paper investigated the causes of premature wear of grounding brushes in high-speed train which was less than 40 % of design service life. The grounding brushes were analyzed from the material composition, microstructure and mechanical property under different wear conditions. The results indicated that their material composition and microstructure were basically identical, and the phase compositions of the four samples were mainly copper (Cu) and carbon (C). There were no obvious defects in the structure. The load differences will give rise to vibration of the friction pairs and lead to electrical erosion on the worn surface. The electrical erosion produced oxides and fused hard particles as well as caused abrasive wear. The test results also indicated that the spring-induced gap across the contact surfaces resulted in electrical erosion. Keywords:High-speed train / grounding brush / abrasive wear / spring-induced gap / electrical erosion Schlüsselwörter: Hochgeschwindigkeitszug / Erdungsbürste / abrasiver Verschleiß / federinduzierter Spalt / Elektroerosion

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“…A most fascinating part of the extant literature on polymers fortifiers and polymer composites is that blending two reinforcements in polymer composite development often yields outstanding mechanical and physical properties in engineering structural and component design and development (Ajibade et al, 2018;Benyahia et al, 2018;Senthilkumar et al, 2018;Yang et al, 2018;Liu et al, 2019). This outcome has created an array of substantial understanding into the composite development area, and an easy insight into the prediction of the life-cycle cost of composites at the development stage (Ahmed and Tsavdaridis, 2018;Rodríguez et al, 2018;Bernardo et al, 2016;Ilg et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Parametric Ratio Optimization and Statistical Modelllng of Wear Performance in Dual-Filler Particle Reinforced Epoxy Composites

2021

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Despite the potentials of dual reinforced particulate polymer composites to produce outstanding composite with enhanced wear properties, scholars have devoted insignificant attention to them. This paper introduces five diverse epoxy composites prepared in dual reinforcement blends. Using a mixed design L16 orthogonal array, Taguchi's parametric optimization was conducted with some ratios between the wear parameters as a novel way of revealing the influence of their interrelatedness in the optimization process while the statistical modelling of the wear responses was pursued. Analysis of variance was also conducted as well as regression analysis. With experimental tests on the DIN abrasion tester, the (10OPP,15CSP)% composite obtained an optimal parametric setting of A1B2-3C3D1E4. The (10PKSP,15CSP), (10PSp,15ESP), (10OPP,15PSP) and (5PKSP,20ESP)% composites obtained optimal parameter settings of A3B2C3D3E2, A3B1-3,C3D1E4, A3B2C2D1E4 and A3B2C4D3E3, respectively. The correlation plots between the experimental and predicted values of the wear process and determination coefficient indicate a high level of accuracy of the models in predicting the wear behaviour of the composites.

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Influence of silane treatment on the mechanical, tribological and morphological properties of corn stalk fiber reinforced polymer composites

Cited by 135 publications

References 40 publications

Effects of short fibers and processing additives on HDPE composites properties reinforced with Pinus and Eucalyptus fibers

Effects of short fibers and processing additives on HDPE composites properties reinforced with Pinus and Eucalyptus fibers

Analysis of abnormal wear on a certain type of CRH380 high‐speed railway grounding brush

Parametric Ratio Optimization and Statistical Modelllng of Wear Performance in Dual-Filler Particle Reinforced Epoxy Composites

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