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Analysis of hydrolysis process of g-methacryloxypropyltrimethoxysilane and its influence on the formation of silane coatings on 6063 aluminum alloy
Pantoja Ruiz, Mariola; Díaz Benito, Belén; Velasco López, Francisco Javier; Abenojar Buendía, Juana; del Real Romero, Juan Carlos (01/04/2009)In this paper the hydrolysis process of ?-methacryloxypropyltrimethoxysilane (MPS) at 1% in an aqueous solution by means of Fourier transform infrared (FTIR) spectroscopy was studied. The aim of this work is to determine ... -
Analytical solution to calculate the stress distribution in pin-and-collar samples bonded with anaerobic adhesives (following ISO 10123 standard)
Martínez Casanova, Miguel Ángel; Velasco López, Francisco Javier; Abenojar Buendía, Juana; Pantoja Ruiz, Mariola; del Real Romero, Juan Carlos (01/12/2008)In this work, we analyse cylindrical joints bonded with anaerobic adhesives, applying the principles found in a paper of Nemes et al. [Int J Adhes Adhes 2006; 26(6) :474]. Nemes paper gives an analytical solution for the ... -
Development of silane-based coatings with zirconia nanoparticles combiningwetting, tribological, and aesthetical properties
López de Armentia Hernández, Sara; Pantoja Ruiz, Mariola; Abenojar Buendía, Juana; Martínez Casanova, Miguel Ángel (18/10/2018)Silane-based coatings with nanoparticles have been widely used in applications related to surface protection. Between them, the improvement of corrosion resistance by increasing the hydrophobicity is one of the main research ... -
Effect of EtOH/H2O Ratio and pH on bis-sulfur silane solutions for electrogalvanized steel joints based on anaerobic adhesives
Pantoja Ruiz, Mariola; Martínez Casanova, Miguel Ángel; Abenojar Buendía, Juana; Encinas García, Noemí; Ballesteros Iglesias, María Yolanda (01/09/2011)A minimum hydrolysis time is required to get an adequate crosslinking between a silane film and a metallic substrate and that depends on the contents of silane, ethanol, and water in the silane solution. The objectives for ... -
Influence of silanisation parameters with y-methacryloxypropyltrimethoxysilane on durability of aluminium/acrylic adhesive joints
del Real Romero, Juan Carlos; Cano de Santayana Ortega, Mercedes; Abenojar Buendía, Juana; Pantoja Ruiz, Mariola; Martínez Casanova, Miguel Ángel (01/09/2008)Silane coupling agents have extensively been used as adhesion promoters in the GRP (Glass Reinforced Plastic) composites. In recent years, the application of silanes in aluminium bonding process has been extensively ... -
Influence of thread geometry on the performance of retaining anaerobic adhesives
Martínez Casanova, Miguel Ángel; Pantoja Ruiz, Mariola; Abenojar Buendía, Juana; del Real Romero, Juan Carlos; Velasco López, Francisco Javier (01/09/2011)The main aim of this work is to study the influence of the geometry of screws on torsion tests when they are retained with adhesives. The geometry of different types of screw threads has been studied, measuring theoretical ... -
Structural and mechanical characterization of gamma-methacryloxypropyltrimethoxysilane (MPS) on Zn-electrocoated steel
Pantoja Ruiz, Mariola; Martínez Casanova, Miguel Ángel; Abenojar Buendía, Juana; Velasco López, Francisco Javier; del Real Romero, Juan Carlos (01/08/2010)Anaerobic adhesives have found an extensive use in many applications in mechanical engineering as sealers, threadlockers and retainers on metal surfaces. These adhesives have shown a good performance with threaded components ... -
The influence of pH on the hydrolysis process of y-methacryloxypropyltrimethoxysilane, analyzed by FT-IR, and the silanization of electrogalvanized steel
Pantoja Ruiz, Mariola; Velasco López, Francisco Javier; Broekema, Diedrick; Abenojar Buendía, Juana; del Real Romero, Juan Carlos (01/05/2010)Silanes are commonly used as coupling agents to enhance the adhesion between polymeric and inorganic materials. Once silane hydrolysis has taken place, the condensation of the silane on the substrate surface should follow. ... -
Wear resistance of hydrophobic surfaces
Martínez Casanova, Miguel Ángel; Abenojar Buendía, Juana; Pantoja Ruiz, Mariola; López de Armentia Hernández, Sara (Sin editorial (Oporto, Portugal), 31/05/2017)Nature has been an inspiration source to develop artificial hydrophobic surfaces. During the latest years the development of hydrophobic surfaces has been widely researched due to their numerous ranges of industrial ... -
Wear resistance of hydrophobic surfaces
Martínez Casanova, Miguel Ángel; Abenojar Buendía, Juana; Pantoja Ruiz, Mariola; López de Armentia Hernández, SaraNature has been an inspiration source to develop artificial hydrophobic surfaces. During the latest years the development of hydrophobic surfaces has been widely researched due to their numerous ranges of industrial ...