Efecto de un plasma pulsado de aire en las propiedades superficiales de caucho butílico
DOI:
https://doi.org/10.19136/jeeos.a10n3.6686Palabras clave:
Degradation, elasticity, hardness, hydrophobicity, polymerResumen
The use of pulsed air plasma was evaluated as an option for modifying the physical properties of butyl rubber, with an emphasis on controlled surface wear. Commercial rubber samples (1.0 cm × 5.0 cm) obtained from bicycle inner tubes were used. All samples exposed to plasma were previously subjected to a 44 day acetone pretreatment to analyse the effects of the solvent before plasma treatment. The experimental design included 21 samples (three controls, three samples subjected to acetone bath pretreatment, and 15 samples subjected to acetone bath pretreatment plus air plasma exposure). Measurements of mass, contact angle, hardness, and elasticity were performed before and after treatment. Plasma was applied in a vacuum chamber using a radiofrequency generator (Cesar 136 RF, 600 W output), an impedance matching network (Navío), and a vacuum pump (Labconco model 117LA65312906). The conditions were: 250 W power, 3 cm electrode spacing, 10 minutes exposure time, and pulse frequencies between 10 000 and 30 000 Hz. The results show mass loss and a decrease in hydrophobicity. Mechanically, an increase in hardness and a decrease in elasticity were observed. It is concluded that pulsed air plasma is an effective alternative for the frequency-dependent surface modification of butyl rubber. Such changes may have potential applications in recycling and materials bonding.
Referencias
[1] S. Ebnesajjad y A. H. Landrock, “Classification of adhesives and compounds,” en Adhesives Technology Handbook, 3rd ed. Amsterdam, Netherlands: Elsevier, 2015, pp. 67–83, doi: 10.1016/B978-0-323-35595-7.00004-8.
[2] Chembroad, “Caucho sintético butílico: propiedades, usos y aplicaciones,” 2024. [En línea]. Disponible:https://www.chembroad.com/es/butyl-synthetic-rubber-properties-uses-and-applications/ [Consultado: 28-oct-2025].
[3] L. Benyahia, M. Ji y F. Poncin-Epaillard, “Mechanical behaviour of plasma-treated metal-rubber assemblies,” Molecules, vol. 29, no. 23, p. 5590, 2024, doi: 10.3390/molecules29235590.
[4] J. Tyczkowski, J. Balcerzak, J. Sielski y I. Krawczyk-Kłys, “Effect of carbon black nanofiller on adhesion properties of SBS rubber surfaces treated by low-pressure plasma,” Polymers, vol. 12, no. 3, p. 616, 2020, doi: 10.3390/polym12030616.
[5] G. Primc y M. Mozetič, “Surface modification of polymers by plasma treatment for appropriate adhesion of coatings,” Materials, vol. 17, no. 7, p. 1494, 2024, doi: 10.3390/ma17071494.
[6] M. A. Martínez, J. Abenojar y D. García-Pozuelo, “Effect of plasma treatment on coating adhesion and tensile strength in uncoated and coated rubber under aging,” Materials, vol. 18, no. 2, p. 427, 2025, doi: 10.3390/ma18020427.
[7] S. Ďurišová, M. Pajtášová, D. Ondrušová, R. Janík, Z. Mičicová y A. Dubec et al., “Effect of low-temperature plasma treatment on rubber properties,” Polimery, vol. 69, no. 4, 2024, doi: 10.14314/polimery.2024.4.5.
[8] R. Lee, D. Xuan-Nghia, J. Young-Oh y T. Il-Lee, “Adhesion strength enhancement of butyl rubber and aluminium using nanoscale self-assembled monolayers of various silane coupling agents for vibration damping plates,” Nanomaterials, vol. 14, no. 18, p. 1480, 2024, doi: 10.3390/nano14181480.
[9] N. Connolly, M. Hysick, D. E. Barlaz, R. Garza, G. Lunardi y D. N. Ruzic, “Characterisation of elastomer degradation in O₂/Ar plasma via mass and surface morphology changes,” J. Vac. Sci. Technol. A, vol. 42, Art. no. 023004, 2024, doi: 10.1116/6.0003240.
[10] J. Tyczkowski, J. Balcerzak, J. Sielski y I. Krawczyk-Kłys, “Effect of carbon black nanofiller on adhesion properties of SBS rubber surfaces treated by low-pressure plasma,” Polymers, vol. 12, no. 3, p. 616, 2020, doi: 10.3390/polym12030616.
[11] J. Tyczkowski, H. Kierzkowska-Pawlak, J. Sielski y I. Krawczyk-Kłys, “Low-temperature plasma modification of styrene-butadiene block copolymer surfaces for improved adhesion: A kinetic approach,” Polymers, vol. 12, no. 4, p. 935, 2020, doi: 10.3390/polym12040935.
[12] C. Bai, Z. Gong, L. An, L. Qiang, J. Zhang y G. Yushkov et al., “Adhesion and friction performance of DLC/rubber:The influence of plasma pretreatment,” Friction, vol. 9, no. 3, pp. 627–641, 2021, doi: 10.1007/s40544-020-0436-6.
[13] E. Vassallo, M. Aloisio, M. Pedroni,F. Ghezzi, P. Cerruti y R. Donnini,“Effect of low-pressure plasma treatment on the surface wettability of poly (butylene succinate) films,”Coatings, vol. 12, no. 2, p. 220, 2022, doi: 10.3390/coatings12020220.
[14] T. Dufour, “From basics to frontiers: A comprehensive review of plasma-modified and plasma-synthesised polymer films,” Polymers, vol. 15, no. 17, p. 3607, 2023, doi: 10.3390/polym15173607.
[15] K. Molnar, B. Józsa, D. Barczikai, E. Krisch, J. E. Puskás y A. Jedlovszky-Hajdu, “Plasma treatment as an effective tool for crosslinking of electrospun fibres,” J. Mol. Liq., vol. 303, Art. no. 112628, 2020, doi: 10.1016/j.molliq.2020.112628.
[16] G. Primc y M. Mozetič, “Hydrophobic recovery of plasma-hydrophilised polyethene terephthalate polymers,” Polymers, vol. 14, no. 12, p. 2496, 2022, doi: 10.3390/polym14122496.
[17] P. Pongsopa, K. Honglertkongsakul y P. Homhuan, “Surface modification on vulcanised rubber by DBD plasma,” Adv. Mater. Res., vol. 1119, pp. 375–378, 2015, doi: 10.4028/www.scientific.net/AMR.1119.375.
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