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Articles de revues sur le sujet « Carbon filler »

Auteur : Grafiati

Publié le 10 mars 2023

Mis à jour le 31 juillet 2025

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1

Ma, Jian-Hua, Su-He Zhao, Li-Qun Zhang, and You-Ping Wu. "COMPARISON OF STRUCTURE AND PROPERTIES OF TWO STYRENE–BUTADIENE RUBBERS FILLED WITH CARBON BLACK, CARBON–SILICA DUAL-PHASE FILLER, AND SILICA." Rubber Chemistry and Technology 86, no. 4 (2013): 664–78. http://dx.doi.org/10.5254/rct.13.87956.

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ABSTRACT Heat buildup, wet skid resistance (WSR), wear resistance (WR), and cutting and chipping resistance (CCR) of carbon black (CB), carbon–silica dual-phase filler (CSDPF), and silica-filled two kinds of styrene–butadiene rubber (SBR) were investigated. For the same SBR systems, the composite filled with silica exhibited the lowest heat generation and highest WSR performance, whereas it showed the worst WR and CCR among the three composites. The CSDPF-filled composite obtained a balanced overall performance. Rubber processing analyzer (RPA) strain sweep results showed that the CSDPF-filled

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Jung, Jae Kap, Chang Hoon Lee, Min Seok Son, et al. "Filler Effects on H2 Diffusion Behavior in Nitrile Butadiene Rubber Blended with Carbon Black and Silica Fillers of Different Concentrations." Polymers 14, no. 4 (2022): 700. http://dx.doi.org/10.3390/polym14040700.

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Filler effects on H2 diffusion in nitrile butadiene rubbers (NBRs) blended with carbon black and silica fillers of different concentrations are first investigated by employing a volumetric analysis. Total uptake, solubility, and diffusivity of hydrogen for ten filled-NBR, including neat NBR, are determined in an exposed pressure range of 1.3 MPa~92.6 MPa. Filler dependence on hydrogen uptake and diffusion is distinctly observed in the NBRs blended with high abrasion furnace (HAF) carbon black (CB) fillers compared to NBRs blended with medium thermal furnace (MT) CB and silica filler, which is

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Bokobza, Liliane. "Elastomer Nanocomposites: Effect of Filler–Matrix and Filler–Filler Interactions." Polymers 15, no. 13 (2023): 2900. http://dx.doi.org/10.3390/polym15132900.

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The reinforcement of elastomers is essential in the rubber industry in order to obtain the properties required for commercial applications. The addition of active fillers in an elastomer usually leads to an improvement in the mechanical properties such as the elastic modulus and the rupture properties. Filled rubbers are also characterized by two specific behaviors related to energy dissipation known as the Payne and the Mullins effects. The Payne effect is related to non-linear viscoelastic behavior of the storage modulus while the Mullins or stress-softening effect is characterized by a lowe

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Amin, L. Muhamad Nadhli, Hanafi Ismail, and O. Nadras. "Comparative Study of Bentonite Filled Acrylonitrile Butadiene Rubber and Carbon Black Filled NBR Composites Properties." International Journal of Automotive and Mechanical Engineering 15, no. 3 (2018): 5468–79. http://dx.doi.org/10.15282/ijame.15.3.2018.5.0420.

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This paper determines the potential of bentonite to replace the commonly used carbon black as filler in synthetic rubber composite product. Thus, the study made by comparing the results of curing, tensile thermal and morphological properties of bentonite and carbon black filled acrylonitrile butadiene rubber composites. The result of the tensile strength (TS), modulus at 100 % elongation (M100) and modulus at 300 % elongation (M300) for both bentonite (Bt) and carbon black (CB) filled NBR composites increased as the filler loading increased. The elongation at break (Eb) for Bt followed the sam

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Bokobza, Liliane. "ELASTOMERIC COMPOSITES BASED ON NANOSPHERICAL PARTICLES AND CARBON NANOTUBES: A COMPARATIVE STUDY." Rubber Chemistry and Technology 86, no. 3 (2013): 423–48. http://dx.doi.org/10.5254/rct.13.86983.

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ABSTRACT The reinforcement of elastomeric materials by addition of mineral fillers represents one of the most important aspects in the field of rubber science and technology. The improvement in mechanical properties arises from hydrodynamic effects depending mainly on the amount of filler and the aspect ratio of the particles and also on polymer–filler interactions depending on the surface characteristics of the filler particles and the chemical nature of the polymer. The past few years have seen the extensive use of nanometer-scale particles of different morphologies on account of the small s

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Joseph, S., V. A. Bambole, and P. A. Mahanwar. "Mechanical Properties of Poly(ether ether ketone) Composites Reinforced by Carbon Nano-Platelet Chains and Nanoalumina." Journal of Thermoplastic Composite Materials 24, no. 6 (2011): 755–66. http://dx.doi.org/10.1177/0892705711403638.

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Carbon nanoplatelet and nanoalumina reinforced PEEK nanocomposites were fabricated by twin-screw extrusion followed by injection molding. The effect of the filler loading on mechanical properties, morphology, dielectric strength, and thermal stability of the composites has been analyzed. The mechanical properties were found to increase with nanoplatelet content up to 1% loading (optimum filler content) and after that, due to agglomeration of filler, slight decrease in properties were observed. For alumina-filled systems mechanical properties increased with increasing filler content due to the

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Sattayanurak, S., J. W. M. Noordermeer, K. Sahakaro, W. Kaewsakul, W. K. Dierkes, and A. Blume. "Silica-Reinforced Natural Rubber: Synergistic Effects by Addition of Small Amounts of Secondary Fillers to Silica-Reinforced Natural Rubber Tire Tread Compounds." Advances in Materials Science and Engineering 2019 (February 3, 2019): 1–8. http://dx.doi.org/10.1155/2019/5891051.

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Modern fuel-saving tire treads are commonly reinforced by silica due to the fact that this leads to lower rolling resistance and higher wet grip compared to carbon black-filled alternatives. The introduction of secondary fillers into the silica-reinforced tread compounds, often named hybrid fillers, may have the potential to improve tire performance further. In the present work, two secondary fillers organoclay nanofiller and N134 carbon black were added to silica-based natural rubber compounds at a proportion of silica/secondary filler of 45/10 phr. The compounds were prepared with variable m

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Mat, Fauziah, K. A. Ismail, Masniezam Ahmad, Yaacob Sazali, and Inayatullah Othman. "Dynamic Axial Crushing of Empty and Foam-Filled Conical Aluminium Tubes: Experimental and Numerical Analysis." Applied Mechanics and Materials 566 (June 2014): 305–9. http://dx.doi.org/10.4028/www.scientific.net/amm.566.305.

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This paper presents the crushing behaviour of empty and foam-filled conical tubes under axial dynamic loading. A nonlinear finite element (FE) model was developed and validated against experiments. The validated model was subsequently used to assess the beneficial of foam filling with regards to the variation in filler densities and tube materials. The results obtained were further analyzed and compared with straight tubes. We aim to evaluate the critical effective point for different density of fillers in foam-filled tubes based on specific energy absorption (SEA) value. The SEA value was hig

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Wang, Meng-Jiao, Ping Zhang, and Khaled Mahmud. "Carbon—Silica Dual Phase Filler, a new Generation Reinforcing Agent for Rubber: Part IX. Application to Truck Tire Tread Compound." Rubber Chemistry and Technology 74, no. 1 (2001): 124–37. http://dx.doi.org/10.5254/1.3547633.

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Abstract The application of carbon-silica dual phase fillers (CSDPF) to natural rubber compound was investigated. It was found that these new fillers give significantly better overall performances in comparison with the conventional fillers—carbon black and silica. In a typical truck-tread compound, due to its high polymer—filler interaction and lower filler—filler interaction, the CSDPF E shows a comparable laboratory abrasion resistance and more than 40% reduction in tan δ at 70 °C, a parameter for rolling resistance, compared to compound filled with its carbon black counterpart, N1 10. Thes

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Boonbumrung, Atip, Pongdhorn Sae-oui, and Chakrit Sirisinha. "Reinforcement of Multiwalled Carbon Nanotube in Nitrile Rubber: In Comparison with Carbon Black, Conductive Carbon Black, and Precipitated Silica." Journal of Nanomaterials 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/6391572.

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The properties of nitrile rubber (NBR) reinforced by multiwalled carbon nanotube (MWCNT), conductive carbon black (CCB), carbon black (CB), and precipitated silica (PSi) were investigated via viscoelastic behavior, bound rubber content, electrical properties, cross-link density, and mechanical properties. The filler content was varied from 0 to 15 phr. MWCNT shows the greatest magnitude of reinforcement considered in terms of tensile strength, modulus, hardness, and abrasion resistance followed by CCB, CB, and PSi. The MWCNT filled system also exhibits extremely high levels of filler network a

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Shahabaz, S. M., Prakhar Mehrotra, Hridayneel Kalita, et al. "Effect of Al2O3 and SiC Nano-Fillers on the Mechanical Properties of Carbon Fiber-Reinforced Epoxy Hybrid Composites." Journal of Composites Science 7, no. 4 (2023): 133. http://dx.doi.org/10.3390/jcs7040133.

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Polymeric nanocomposites are an emerging research topic, as they improve fiber-reinforced composites’ thermo-mechanical and tribological properties. Nanomaterials improve electrical and thermal conductivity and provide excellent wear and friction resistance to the polymer matrix material. In this research work, a systematic study was carried out to examine the tensile and hardness properties of a carbon fiber epoxy composite comprising nano-sized Al2O3 and SiC fillers. The study confirms that adding nano-fillers produces superior tensile and hardness properties for carbon fiber-reinforced poly

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12

Qing-xiu, Jia, Wu You-ping, Xiang Ping, Ye Xin, Wang Yi-qing, and Zhang Li-qun. "Combined Effect of Nano-clay and Nano-carbon Black on Properties of NR Nanocomposites." Polymers and Polymer Composites 13, no. 7 (2005): 709–19. http://dx.doi.org/10.1177/096739110501300707.

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Natural rubber (NR)/clay/carbon black nanocomposites, filled with 10 phr, 20 phr, and 30 phr of filler (in total) were obtained by adding carbon black (N330) on a two-roll mill to NR/clay nano-compounds prepared by the emulsion compounding method. X-ray diffraction patterns and transmission electron microscope photographs of the nanocomposites showed that both fillers were dispersed randomly in the NR matrix at nano-scale and that the space between the clay layers was filled with carbon black particles. At the same total filler loadings, the mechanical properties of the naocomposites filled wi

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13

Khun, Nay Win, Henry Kuo Feng Cheng, Lin Li, and Erjia Liu. "Thermal, mechanical and tribological properties of polyamide 6 matrix composites containing different carbon nanofillers." Journal of Polymer Engineering 35, no. 4 (2015): 367–76. http://dx.doi.org/10.1515/polyeng-2013-0241.

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Abstract 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, nano-indentation, 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.

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14

Roy, Kumarjyoti, Subhas Chandra Debnath, and Pranut Potiyaraj. "A critical review on the utilization of various reinforcement modifiers in filled rubber composites." Journal of Elastomers & Plastics 52, no. 2 (2019): 167–93. http://dx.doi.org/10.1177/0095244319835869.

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Presently, the development of high-performance filled rubber composites offers a new era in the industrial field of polymer research. This article reviews the utilization of various reinforcement modifiers on the successive property enhancement of rubber composites containing different commonly used fillers like silica, nanoclay, carbon nanotube, natural fibers, and so on. The practical importance of reinforcement modifiers in rubber technology is systematically described in the light of filler dispersion, processing, and mechanical properties of filled rubber compounds. A special emphasis is

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15

Krause, Beate, Piotr Rzeczkowski, and Petra Pötschke. "Thermal Conductivity and Electrical Resistivity of Melt-Mixed Polypropylene Composites Containing Mixtures of Carbon-Based Fillers." Polymers 11, no. 6 (2019): 1073. http://dx.doi.org/10.3390/polym11061073.

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Melt-mixed composites based on polypropylene (PP) with various carbon-based fillers were investigated with regard to their thermal conductivity and electrical resistivity. The composites were filled with up to three fillers by selecting combinations of graphite nanoplatelets (GNP), carbon fibers (CF), carbon nanotubes (CNT), carbon black (CB), and graphite (G) at a constant filler content of 7.5 vol%. The thermal conductivity of PP (0.26 W/(m·K)) improved most using graphite nanoplatelets, whereas electrical resistivity was the lowest when using multiwalled CNT. Synergistic effects could be ob

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16

Azrem, Ahmad Azmi, N. Z. Noriman, and M. N. Razif. "The Effects of Carbon Black and Calcium Carbonate as a Filler on Cure Characteristic and Physical Properties of SBR/CRr Blends." Key Engineering Materials 594-595 (December 2013): 867–71. http://dx.doi.org/10.4028/www.scientific.net/kem.594-595.867.

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Filler are compounding ingredients added to a rubber compound for the purpose of iether reinforcing or cheapening the compound. Despite that, fillers can also be used to modify the physical properties of both unvulcanized and vulcanized rubbers. Typically filler materials include carbon black, calcium silicate, calcium carbonate and clay [. The mechanism of reinforcement of elastomers by fillers has been reviewed by several workers. They considered that the effect of filler is to increase the number of chains, which share the load of a broken polymer chain. It is known that in the case of fill

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17

Qian, Miaomiao, Weimin Huang, Jinfeng Wang, Xiaofeng Wang, Weiping Liu, and Yanchao Zhu. "Surface Treatment Effects on the Mechanical Properties of Silica Carbon Black Reinforced Natural Rubber/Butadiene Rubber Composites." Polymers 11, no. 11 (2019): 1763. http://dx.doi.org/10.3390/polym11111763.

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For the first time, phenolic formaldehyde resin (PF)-treated silica carbon black (SiCB) were prepared with different treatment conditions and their effect as fillers on the mechanical properties of filler filled natural rubber/butadiene rubber (NR/BR) composites were investigated in detail. The PF coating layer on the SiCB derived from rusk husk not only promoted the dispersion of the fillers but also improved the interfacial interactions between fillers and the rubber matrix. As a result, both the cross-link density and mechanical properties of the obtained composites were effectively enhance

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Pingot, Tomasz, Martyna Pingot, and Marian Zaborski. "The Effect of Carbon Fillers on Elastomer Composite Properties." Materials Science Forum 714 (March 2012): 159–66. http://dx.doi.org/10.4028/www.scientific.net/msf.714.159.

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The aim of this work was to obtain elastomer composite filled with carbon fillers with different structure. Three types of carbon black were used as reinforcing fillers: FEF N550, Colour Black FW200, Printex XE2B. In order to improve dispersion of fillers, different dispersing agents were used: anionic, cationic, nonionic and ionic liquids. As an elastomer matrix the acrylonitrile-butadiene rubber (NBR) was used. The fillers were characterized by dibutylphtalate (DBP) absorption analysis, aggregates size, rheological properties of filler suspensions and Zeta potential analysis. The compounding

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Mamunya, Ye P. "Polymer blends with ordered distribution of conductive filler." Polymer journal 43, no. 4 (2021): 240–50. http://dx.doi.org/10.15407/polymerj.43.04.240.

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This review highlight approaches to the formation of an ordered distribution of conductive filler in polymer blends. This distribution leads to a significant decrease of the percolation threshold in the polymer mixture, i.e. to a decrease in the critical concentration of the filler, at which the transition of the system from a non-conductive to a conductive state occurs. This improves the mechanical properties of the composition and its processability. It is shown that the ordered structure of the filler is formed in the polymer blend upon mixing the components in the melt under the action of

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Dhote, Sharvari, Kamran Behdinan, Jan Andrysek, and Jia Bian. "Experimental investigation of a hybrid nickel-carbon black polydimethylsiloxane conductive nanocomposite." Journal of Composite Materials 54, no. 15 (2019): 2051–63. http://dx.doi.org/10.1177/0021998319890406.

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This paper presents an experimental investigation of single and hybrid carbon black and spiky nickel-filled conductive composite to understand the synergy effect when different types and shapes of fillers are combined in a silicone polymer matrix. The electrical and mechanical properties of the conductive composites are measured under a compressive loading cycle. The results showed that the electrical properties of the hybrid conductive polymer composites have a better repeatability at low filler ratio as compared to the virgin nickel or carbon black composite. The new hybrid composite piezore

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Osabohien, Emmanuel, Ufuoma Soya, and Nduka Obichukwu Ojeifo. "Characteristics of natural rubber – carbonized pawpaw seed composites." International Journal of Biological and Chemical Sciences 14, no. 8 (2020): 2951–64. http://dx.doi.org/10.4314/ijbcs.v14i8.23.

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The search for eco-friendly and less expensive fillers and additives has necessitated the use of renewable natural resources of plant origin in rubber compounding. This research work utilized carbonized pawpaw (Carica papaya) seeds as filler in natural rubber compounds in a bid to determining the reinforcing potentials. The carbonized pawpaw seeds (CPS) and dried raw pawpaw seeds (RPS) were separately pulverized, screened with a 75 μm sized test sieve and incorporated into natural rubber, Standard Nigerian Rubber (SNR 10), loaded between 0 – 50 parts per hundred (Phr) of the rubber. The cure c

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Huang, Neng-Jian, Jing Zang, Guo-Dong Zhang, et al. "Efficient interfacial interaction for improving mechanical properties of polydimethylsiloxane nanocomposites filled with low content of graphene oxide nanoribbons." RSC Advances 7, no. 36 (2017): 22045–53. http://dx.doi.org/10.1039/c7ra02439h.

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GONR-filled H-t-PDMS nanocomposites were fabricated by using a facile solvent-free process, and the reinforcement efficiency of GONRs at low filler content is superior to those of the other carbon nano-fillers.

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Syed, Imran Hussain, and Jorge Lacayo-Pineda. "Superharmonic Resonance in Carbon-Black-Filled Rubber by High-Frequency DMA." Polymers 11, no. 10 (2019): 1653. http://dx.doi.org/10.3390/polym11101653.

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A systematic study of several SBR compounds filled with carbon black of various grades were analysed with the high-frequency Dynamic Mechanical Analyzer (HF DMA) in order to quantify the degree of nonlinearity induced by fillers in rubber compounds. These filler grades indirectly reflect different degrees of microdispersion, which seems to be the main influence on the superharmonic resonance phenomenon observed in HF DMA. This statement arises from the comparison of the microdispersion observed in TEM images. In the second part of the paper, a model compound filled with carbon black is enhance

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Maijan, Pattarawadee, Nitinart Saetung, and Wisut Kaewsakul. "Mixing and Comparative Properties of NR Compounds Filled with Different Types of Reinforcing Fillers." Solid State Phenomena 266 (October 2017): 172–76. http://dx.doi.org/10.4028/www.scientific.net/ssp.266.172.

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Mixing behaviors of the compounds filled with different reinforcing fillers were studied in correlation with compound and vulcanizate properties. Four filler systems were used including: 1) silica plus small amount of silane coupling agent; 2) carbon black; 3) pre-modified silica; and 4) silica+silane-carbon black mixed one. The results have shown that silica provides longer optimum cure time and shorter cure rate than carbon black due to accelerator adsorption on silica surface. In addition, owing to highly polar nature on silica surface the silica-based compounds show rather high viscosity,

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Seidel, Rafael, Konrad Katzer, Jakob Bieck, Maurice Langer, Julian Hesselbach, and Michael Heilig. "Influence of Carbon-Based Fillers on the Electromagnetic Shielding Properties of a Silicone-Potting Compound." Materials 17, no. 2 (2024): 280. http://dx.doi.org/10.3390/ma17020280.

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The effect of carbon-based additives on adhesives and potting compounds with regard to electrical conductivity and electromagnetic interference (EMI) shielding properties is of great interest. The increasing power of wireless systems and the ever-higher frequency bands place new demands on shielding technology. This publication gives an overview of the effect of carbon-based fillers on electrical conductivity, electromagnetic shielding properties, and the influence of different fillers and filler amounts on rheological behavior. This work focuses on carbon black (CB), recycled carbon fibers (r

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Saleh, Siti Shuhadah Md, Mohd Firdaus Omar, Hazizan Md Akil, et al. "Preparation of Carbon Nanotubes/Alumina Hybrid-Filled Phenolic Composite with Enhanced Wear Resistance." Materials 16, no. 7 (2023): 2772. http://dx.doi.org/10.3390/ma16072772.

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Hybrid fillers can be produced via various methods, such as physical mixing and chemical modification. However, there is a limited number of studies on the effect of hybridisation on the mechanical performance of hybrid filler-reinforced polymer composites, especially in the context of wear performance. This study investigated the wear resistance of carbon nanotubes (CNTs)/alumina hybrid-filled phenolic composite, where two hybrid methods were used to produce the CNTs/alumina hybrid filler. The CNTs/alumina (CVD hybrid) was synthesised using the chemical vapour deposition (CVD) method, whereas

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Wang, Meng-Jiao, Siegfried Wolff, and Ewe-Hong Tan. "Filler-Elastomer Interactions. Part VIII. The Role of the Distance between Filler Aggregates in the Dynamic Properties of Filled Vulcanizates." Rubber Chemistry and Technology 66, no. 2 (1993): 178–95. http://dx.doi.org/10.5254/1.3538305.

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Abstract Based on the concepts of the occlusion of rubber and random packing of spheres whose volume is equivalent to that permeated by individual aggregates, an equation was deduced to estimate the distance between carbon-black aggregates in filled rubber. It was found that when the interaggregate distance reaches a critical point which is approximately identical for all carbon blacks investigated (furnace blacks), the elastic modulus measured at very low strain deviates from the modified Guth-Gold equation. Tan δ and resilience are mainly determined by the distance between aggregates. These

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Md Saleh, Siti Shuhadah, Siti Maisarah Suhaimi, Hazizan Md Akil, and Nur Farahiyah Mohammad. "Properties of Carbon Nanotubes-Calcium Carbonate Hybrid Filled Epoxy Composites." Materials Science Forum 1010 (September 2020): 136–41. http://dx.doi.org/10.4028/www.scientific.net/msf.1010.136.

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Carbon nanotubes (CNTs) have a great potential to be used as filler to enhance the mechanical properties of polymer composites due to excellent properties. However, CNTs have limitation of difficult to disperse in polymer matrix. The hybridization of CNTs and inorganic fillers can improve the dispersion and combine their properties in polymer composites. In the present work, the properties of the epoxy composites filled with carbon nanotube-calcium carbonate (CNTs-CaCO3) hybrid, at various filler loading (i.e., 1-5 wt.%) were studied. The CNTs-CaCO3 hybrid fillers were prepared by physically m

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Damampai, Kriengsak, Skulrat Pichaiyut, Klaus Werner Stöckelhuber, Amit Das, and Charoen Nakason. "Ferric Ions Crosslinked Epoxidized Natural Rubber Filled with Carbon Nanotubes and Conductive Carbon Black Hybrid Fillers." Polymers 14, no. 20 (2022): 4392. http://dx.doi.org/10.3390/polym14204392.

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Natural rubber with 50 mol % epoxidation (ENR-50) was filled with carbon nanotubes (CNTs) and conductive carbon black (CCB) hybrid fillers with various CCB loadings of 2.5, 5.0, 7.0, 10.0 and 15.0 phr, and the compounds were mixed with ferric ion (Fe3+) as a crosslinking agent. The ENRs filled exclusively with CNTs, and CNT–CCB hybrid fillers exhibited typical curing curves at different CCB loadings, i.e., increasing torque with time and thus crosslinked networks. Furthermore, the incorporation of CNT–CCB hybrid fillers and increasing CCB loadings caused an enhancement of tensile properties (m

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Syed Ismail, Sharifah Nafisah, Nik Noor Idayu Nik Ibrahim, Siti Nabila Rasli, et al. "REINFORCEMENT OF CHARCOAL ACTIVATED CARBON (CAC) IN NATURAL RUBBER (NR) COMPOUND: IN COMPARISON WITH CARBON BLACK." ASEAN Engineering Journal 12, no. 2 (2022): 161–67. http://dx.doi.org/10.11113/aej.v12.17224.

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The physical and mechanical properties of natural rubber (NR) filled with Charcoal Activated Carbon (CAC) and Carbon Black (CB) were studied. NR is a high-quality, bio-based material that has a more environmentally friendly production system than synthetic rubbers. The incorporation of reinforcing fillers into the natural rubber can significantly improve the mechanical properties, and up to now, CB has been one of the widely used filler. CAC had its own set of benefits for polymer engineering applications, particularly as a potential new natural-based filler in rubber composites. SMR-10 was co

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Kim, Jin Bong, Sang Kwan Lee, and Chun Gon Kim. "Comparison of Carbon-Based Nano Materials as Conductive Fillers for Single Layer Microwave Absorber." Key Engineering Materials 334-335 (March 2007): 837–40. http://dx.doi.org/10.4028/www.scientific.net/kem.334-335.837.

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In this paper, we have studied the permittivities of E-glass fabric/epoxy composite laminates containing three different types of carbon-based nano conductive fillers such as carbon black (CB), carbon nano fiber (CNF) and multi-wall carbon nano tube (MWNT). The measurements were performed for permittivities at the frequency band of 0.5 GHz ~ 18.0 GHz using a vector network analyzer with a 7 mm coaxial air line. The experimental results show that the complex permittivities of the composites depend strongly on the natures and concentrations of the conductive fillers. The real and imaginary parts

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Nakatani, A. I., R. Ivkov, P. Papanek, H. Yang, and M. Gerspacher. "Inelastic Neutron Scattering from Filled Elastomers." Rubber Chemistry and Technology 73, no. 5 (2000): 847–63. http://dx.doi.org/10.5254/1.3547624.

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Abstract Inelastic neutron scattering experiments are powerful techniques for evaluating local molecular dynamics. These methods are especially sensitive to hydrogen atoms containing motions. An overview of these experimental techniques is presented. Neutron filter analyzer and time-of-flight spectroscopy methods are used to characterize the local dynamics of polymers in the presence and absence of fillers. Of particular interest is the comparison between bound rubber attached to the filler surface and the pure, unbound rubber. A commercial synthetic polyisoprene containing approximately 100%

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Schouw, Colin, Pilar Bernal-Ortega, Rafal Anyszka, Anton Bijl, Eyerusalem Gucho, and Anke Blume. "Toward Eco-Friendly Rubber: Utilizing Paper Waste-Derived Calcium Carbonate to Replace Carbon Black in Natural Rubber Composites." Journal of Composites Science 9, no. 3 (2025): 115. https://doi.org/10.3390/jcs9030115.

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The growing concerns for the environmental impact of resource depletion and carbon emissions has led to the current study of using novel, sustainable materials in natural rubber compounds. The principal goal of this study was to reduce the usage of the non-renewable filler carbon black (CB). For this purpose, two waste-derived calcium carbonates were introduced in natural rubber compounds as a partial replacement for CB. To enhance their performance, the compounds were modified using alpha-lipoic acid and a titanate as in situ coupling agents. The effect of these renewable fillers and coupling

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Wang, Meng-Jiao, Yakov Kutsovsky, Ping Zhang, Lawrence J. Murphy, Steven Laube, and Khaled Mahmud. "New Generation Carbon-Silica Dual Phase Filler Part I. Characterization and Application to Passenger Tire." Rubber Chemistry and Technology 75, no. 2 (2002): 247–63. http://dx.doi.org/10.5254/1.3544975.

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Abstract A new carbon-silica dual phase filler (CSDPF) 4000 has been developed for passenger tire application. Analytically, this filler is featured by higher levels of silica at the surface of the aggregate and higher silanol contents compared with the CSDPF 2000 family of products introduced previously. From the compounding point of view, this new dual phase filler shows higher polymer-filler interaction on the carbon domains and lower filler-filler interaction relative to the conventional fillers used in tire tread compounds. The new filler shows significant improvement in wet skid resistan

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Mustafa, Dalia M. T., and Sarkawt Rostam. "Friction and Wear Resistance for Polyetheretherketone Filled with Different Filler Materials: A Comparative Study." Kurdistan Journal of Applied Research 2, no. 3 (2017): 335–40. http://dx.doi.org/10.24017/science.2017.3.55.

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Friction and wear behavior of Polyetheretherketone (PEEK) filled with different filler composites were compared. The comparisons were made for different scholar research works which were published between 1987 – 2017.The comparison took place between different filler composites such as carbon fiber (CF) reinforced Polyetheretherketone, nanometer Al2O3, nanometer SiC, polytetrafluoroethylene (PTFE) filled PEEK, nanometer ZrO2, nanometer SiO2, nanometer Si3N4, CuS, short fiber reinforced PEEK composites, PEEK-CF30, GO-Si and Graphite composites.The friction and wear were studied according to dif

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Bartosik, Dominik, Bolesław Szadkowski, Małgorzata Kuśmierek, Przemysław Rybiński, Ulugbek Mirkhodzhaev, and Anna Marzec. "Advanced Ethylene-Propylene-Diene (EPDM) Rubber Composites Filled with Raw Silicon Carbide or Hybrid Systems with Different Conventional Fillers." Polymers 14, no. 7 (2022): 1383. http://dx.doi.org/10.3390/polym14071383.

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We studied the effects of silicon carbide (SiC) and SiC hybrid systems with different conventional fillers (silica, carbon black, graphene, hydrotalcite, halloysite) on the rheometric measurements, crosslink density, mechanical performance, aging stability, morphology, thermal behaviour, and flammability of ethylene-propylene-diene (EPDM) rubber composites. The hybrid filler systems showed technically promising synergetic effects on the performance of the EPDM composites. A pronounced reinforcing effect in EPDM composites filled with hybrid SiC filler systems was noted. Tensile strength increa

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Mazlina, Mustafa Kamal. "Influence of Fillers Surface Characteristics on Bound Rubber Properties of Filled Natural Rubber Compounds." Advanced Materials Research 845 (December 2013): 412–16. http://dx.doi.org/10.4028/www.scientific.net/amr.845.412.

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One of the most important phenomena in rubber science is the reinforcement by rigid entities, such as carbon black, clays, silicates and calcium carbonate. Thus, these fillers are added to rubber formulations to optimise properties that meet a given service application or set of performance parameters. Fillers can be divided into three categories reinforcing, semi-reinforcing and non-reinforcing. For a given elastomer and state of mix, bound rubber can be considered as a measurement of a surface activity of a filler and is considered as one of major factors in reinforcement. A strong rubber: f

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Zainal Abidin, Zafirah, Siti Nur Liyana Mamauod, Siti Salina Sarkawi, and Nurshamimi Shahirah Binti Saimi. "Influence of filler system on the cure characteristics and mechanical properties of butyl reclaimed rubber." BioResources 15, no. 3 (2020): 6045–60. http://dx.doi.org/10.15376/biores.15.3.6045-6060.

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This research aimed to elucidate the effect of black and non-black filler systems on the cure characteristics and mechanical properties of butyl reclaimed rubber (BRR). In this study, BRR800 was the BRR investigated. Since reclaimed rubber is not entirely 100% rubber, actually being a mixture of rubber, carbon black, oil, zinc oxide, stearic acid and other compounding ingredients used in the original compounds, the reclaimed rubber content in each system was fixed at 161 parts per hundred (pphr). Each mixture was mixed using a two-roll mill. The fillers used in this study were carbon black and

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Xu, Runsheng, Yuchen Zhang, Xiaoming Huang, et al. "Preparation of Micro-Electrolytic Iron-Carbon Filler for Sewage by Recycling Metallurgical Dust." Metals 13, no. 4 (2023): 673. http://dx.doi.org/10.3390/met13040673.

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In this paper, a new iron-carbon micro-electrolytic filler for wastewater treatment was prepared using the blast furnace dust. The effects of preparation conditions on the performance of the filler during the wastewater treatment were investigated. The optimal preparation conditions of the filler were obtained, which provided an experimental theoretical basis for the use of metallurgical dust sludge in the preparation of micro-electrolytic fillers. From the results of treating methyl orange-simulated wastewater with fillers of different preparation conditions, it could be obtained that the imp

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Mansor, Mohd Khairulniza, and Dayang Habibah Abang Ismawi Hassim. "A Study on the Mechanical and Thermal Properties of ENR Filled with Dual Fillers." Advanced Materials Research 1115 (July 2015): 249–52. http://dx.doi.org/10.4028/www.scientific.net/amr.1115.249.

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The effects of dual fillers, carbon black (CB) and mineral filler mixture (MFM) in epoxidized natural rubber (ENR) compound using BR1600 internal mixer were investigated. In this study, the processability of the compound improved and the cure time decreased with partial replacement of CB with MFM. Results also showed that compound filled with partial replacement of 20 phr of CB with MFM exhibited comparable tensile strength value with compound filled with 50 phr CB as single filler. Nevertheless, based on Thermogravimetri analysis (TGA), ENR filled with 50 phr CB gave higher char yield which c

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Egbujuo, Wisdom Okechukwu, Placid Ikechukwu Anyanwu, and Henry Chinedu Obasi. "Utilization of chitin powder as a filler in natural rubber vulcanizates: In comparison with carbon black filler." International Review of Applied Sciences and Engineering 11, no. 1 (2020): 43–51. http://dx.doi.org/10.1556/1848.2020.00006.

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AbstractNatural rubber (NR) vulcanizates were prepared from natural rubber and chitin using a two-roll mill. The chitin was extracted from crab shell waste obtained from a local market in Oron, Akwa Ibom State, Nigeria using the chemical extraction method. The effects of the chitin at different contents (0–40 phr) on the mechanical properties of the NR/Chitin vulcanizates with carbon black as reference filler have been investigated. The tensile strength of the chitin filled natural rubber (NCH), and the carbon black filled natural rubber (NCB) vulcanizates were found to increase with an increa

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Božeková, Slavomíra, Darina Ondrušová, Mariana Pajtášová, et al. "Effect of alternative carbon-based filler on rubber compounds properties." Polimery 68, no. 11-12 (2023): 585–92. http://dx.doi.org/10.14314/polimery.2023.11.2.

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Instead of conventional carbon black, an alternative carbon filler (ACB) obtained in the pyrolysis process from tire waste was used for rubber compounds. The fillers were characterized using FTIR and TGA methods. The mechanical properties of the obtained rubber compounds and the influence of the fillers used on the vulcanization process, as well as the Payne effect, were examined. The results confirm the possibility of replacing conventional carbon black with an alternative carbon filler in rubber compounds.

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Yoo, Jongchan, Dong-Young Kim, Hyunwoo Kim, Oh-Nyoung Hur, and Sung-Hoon Park. "Comparison of Pressure Sensing Properties of Carbon Nanotubes and Carbon Black Polymer Composites." Materials 15, no. 3 (2022): 1213. http://dx.doi.org/10.3390/ma15031213.

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Polymer composites containing conductive fillers that utilize the piezoresistive effect can be employed in flexible pressure sensors. Depending on the filler used, different characteristics of a pressure sensor such as repeatability, sensitivity, and hysteresis can be determined. To confirm the variation of the pressure sensing tendency in accordance with the dimensions of the filler, carbon black (CB) and carbon nanotubes (CNTs) were used as representative 0-dimension and 1-dimension conductive fillers, respectively. The piezoresistive effect was exploited to analyze the process of resistance

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Gruber, T. C., S. D. Crossley, and A. P. Smith. "COMPUTATIONAL INVESTIGATION OF THE EFFECTS OF SPHERICAL FILLER MORPHOLOGY AND LOADING ON DIFFUSION TORTUOSITY AND RUBBER PERMEABILITY." Rubber Chemistry and Technology 86, no. 2 (2013): 175–89. http://dx.doi.org/10.5254/rct.13.88932.

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ABSTRACT Inflation pressure loss in tires degrades performance, raises rolling resistance, and reduces fuel economy. The incorporation of solid fillers, such as carbon black, at relatively high loadings in tire innerliners helps minimize these pressure losses by reducing innerliner permeability due to increases in average gas molecule diffusion path lengths (tortuosity), as well as reductions in diffusion pathway density (capacity). The effects of filler morphology and loading on diffusion path tortuosity can be explored by modeling biased random-walk diffusion through impermeable sphere-fille

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Kumar, M. Ashok, T. Maruthi Chowdary, K. Chandra Sekhar Balaji, et al. "Utilisation of CF/Sawdust Reinforced Epoxy Hybrid Composites on Mechanical Properties." International Letters of Chemistry, Physics and Astronomy 50 (May 2015): 143–50. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.50.143.

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This paper presents the performance of short carbon fibre (CF) reinforced and filled with sawdust (SD) hybrid epoxy composites were evaluated. The results showed that hybridisation of carbon fibre and sawdust was in similarity to EP/CF hybrid composites. Effect of fibre orientation in matrix and the analysis and fracture surface was undertaken. The mechanical properties of injection moulded, chopped carbon fibre/sawdust/epoxy hybrid composites were investigated by considering the effect of hybridisation by these two fillers. It was observed that the tensile, flexural, and impact properties of

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Kumar, M. Ashok, T. Maruthi Chowdary, K. Chandra Sekhar Balaji, et al. "Utilisation of CF/Sawdust Reinforced Epoxy Hybrid Composites on Mechanical Properties." International Letters of Chemistry, Physics and Astronomy 50 (May 3, 2015): 143–50. http://dx.doi.org/10.56431/p-f483e9.

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This paper presents the performance of short carbon fibre (CF) reinforced and filled with sawdust (SD) hybrid epoxy composites were evaluated. The results showed that hybridisation of carbon fibre and sawdust was in similarity to EP/CF hybrid composites. Effect of fibre orientation in matrix and the analysis and fracture surface was undertaken. The mechanical properties of injection moulded, chopped carbon fibre/sawdust/epoxy hybrid composites were investigated by considering the effect of hybridisation by these two fillers. It was observed that the tensile, flexural, and impact properties of

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Ezika, A. C., and V. U. Okpechi. "Effects of chemically treated and carbonized spear grass fibre on the curing and mechanical properties of natural rubber vulcanizates." Nigerian Journal of Technology 39, no. 4 (2021): 1142–49. http://dx.doi.org/10.4314/njt.v39i4.22.

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Effects of chemically treated and carbonized spear grass fibre on the curing and mechanical properties of natural rubber vulcanizates were carried out. Natural rubber (NR) was filled with carbonized (at carbonization temperatures of 400°C, 600°C and 800°C respectively) and chemically treated (treatment with HCl and NaOH of 5% concentration) spear grass fillers respectively, at a filler loading of 30phr. The rubber compounding was carried out in a bambury mixer. The effect of carbonization temperature and chemical treatment of the filler on the mechanical properties (tensile strength, % elongat

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Ubi, P. A., N. A. Ademoh, A. S. Abdulrahman, et al. "Mechanical characteristics and regression models of rice husk silica reinforced natural rubber composites." Nigerian Journal of Technological Development 20, no. 3 (2023): 176–88. http://dx.doi.org/10.4314/njtd.v20i3.1695.

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Carbon black and silica fillers have been widely used as reinforcing fillers in tyres and engine mounts. However, both fillers are non-renewable and with REACH legislation in Europe, the USA and elsewhere, where some of these fillers are termed hazardous due to the presence of polyaromatic hydrocarbons (PAHs), there is a need to search for sustainable alternative fillers to wholly or partially replace carbon black as a filler. This research studied rice husks-derived silica (RHS) as a filler in natural rubber (NR). The characteristics of RHS at 50 phr to 90 phr filler loading levels were exami

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Shen, Jing, Zhanqian Song, Xueren Qian, Wenxia Liu, and Fei Yange. "Fillers and the carbon footprint of papermaking." BioResources 5, no. 4 (2010): 2026–28. http://dx.doi.org/10.15376/biores.5.4.2026-2028.

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Carbon footprint reduction is a global concern. For the papermaking industry, strategically effective measures of carbon footprint reduction can include many aspects such as energy efficiency improvement, use of renewable carbon-neutral energy, practicing of sustainable forestry, and development of an integrated forest products biorefinery. Filler addition in papermaking can save substantial amounts of pulp fibers, and reduce energy consumption, which can surely contribute to reduction in paper’s carbon footprint. However, the negative effect of filler addition on paper recycling, and the ener

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Raja, R. Satheesh, K. Manisekar, and V. Manikandan. "Effect of Carbon Black and Fly Ash Fillers on Tensile Properties of Composites." Key Engineering Materials 471-472 (February 2011): 26–30. http://dx.doi.org/10.4028/www.scientific.net/kem.471-472.26.

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Fibre reinforced polymer composites play an incredible role in almost all spheres of day to day life and the field of carbon composites is one of the prime research area in recent decade. Polymers are mostly reinforced with fibre or fillers to obtain better mechanical properties. The properties of the polymer composites can be improved largely by varying the type of filler/fibre materials and its volume percentage. Composites properties depend on the size, shape and other physical properties of the reinforcements. A relative easy way to improve the mechanical properties of a polymer is the add

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