Characterization a polyurethane-based reactive hot melt adhesive for applications in materials
Fuente:
Redalyc
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidad Nacional de Colombia
2019
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1876469908960706560 |
|---|---|
| author | Antonio Piqueras-Pérez |
| author_facet | Antonio Piqueras-Pérez |
| contents | Characterization a polyurethane-based reactive hot melt adhesive for applications in materials Antonio Piqueras-Pérez Miguel Ángel Martínez-Casanova Juana Abejónar-Buendia José Luddey Marulanda-Arévalo Ingeniería reagent wettability characterization adhesive bonding Hot melt adhesive In the present study, we used tensile shear tests, Shore hardness tests, differential scanning calorimetry (DSC), and thermogravimetry (TGA) to characterize a reactive polyurethane-based hot melt adhesive. We also measured contact angles at various temperatures to evaluate the wettability of the adhesive and to determine the optimum temperature range for applications. The adhesive was tested following curing for various times, and the bonding of the adhesive with several materials was investigated to determine whether it has the potential for greater versatility of application. Therefore, we explored new uses of the adhesive, such as in the matrix of a composite with fiberglass. Reactive hot melt adhesives are useful because they provide a certain degree of flexibility to joints, and have high processing speeds, high initial rigidity, and high working temperatures. 2019 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49662789032 https://www.redalyc.org/journal/496/49662789032/ https://www.redalyc.org/journal/496/49662789032/html/ https://www.redalyc.org/journal/496/49662789032/49662789032.epub https://www.redalyc.org/journal/496/49662789032/movil 10.15446/dyna.v86n210.78244 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.210 Vol.86 |
| format | Artículo científico |
| id | redalyc_49662789032 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Characterization a polyurethane-based reactive hot melt adhesive for applications in materials Antonio Piqueras-Pérez Ingeniería reagent wettability characterization adhesive bonding Hot melt adhesive Characterization a polyurethane-based reactive hot melt adhesive for applications in materials Antonio Piqueras-Pérez Miguel Ángel Martínez-Casanova Juana Abejónar-Buendia José Luddey Marulanda-Arévalo Ingeniería reagent wettability characterization adhesive bonding Hot melt adhesive In the present study, we used tensile shear tests, Shore hardness tests, differential scanning calorimetry (DSC), and thermogravimetry (TGA) to characterize a reactive polyurethane-based hot melt adhesive. We also measured contact angles at various temperatures to evaluate the wettability of the adhesive and to determine the optimum temperature range for applications. The adhesive was tested following curing for various times, and the bonding of the adhesive with several materials was investigated to determine whether it has the potential for greater versatility of application. Therefore, we explored new uses of the adhesive, such as in the matrix of a composite with fiberglass. Reactive hot melt adhesives are useful because they provide a certain degree of flexibility to joints, and have high processing speeds, high initial rigidity, and high working temperatures. 2019 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49662789032 https://www.redalyc.org/journal/496/49662789032/ https://www.redalyc.org/journal/496/49662789032/html/ https://www.redalyc.org/journal/496/49662789032/49662789032.epub https://www.redalyc.org/journal/496/49662789032/movil 10.15446/dyna.v86n210.78244 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.210 Vol.86 |
| title | Characterization a polyurethane-based reactive hot melt adhesive for applications in materials |
| topic | Ingeniería reagent wettability characterization adhesive bonding Hot melt adhesive |
| url | https://www.redalyc.org/articulo.oa?id=49662789032 https://www.redalyc.org/journal/496/49662789032/ https://www.redalyc.org/journal/496/49662789032/html/ https://www.redalyc.org/journal/496/49662789032/49662789032.epub https://www.redalyc.org/journal/496/49662789032/movil |