Preparation and properties of emulsifier-/solvent-free slightly crosslinked waterborne polyurethane-acrylic hybrid emulsions for footwear adhesives (III)–effect of trimethylol propane (TMP)/ethylene diamine (EDA) content
| العنوان: | Preparation and properties of emulsifier-/solvent-free slightly crosslinked waterborne polyurethane-acrylic hybrid emulsions for footwear adhesives (III)–effect of trimethylol propane (TMP)/ethylene diamine (EDA) content |
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| المؤلفون: | Cha-Cheol Park, Joo-Yeong Che, Jae-Hwan Chun, Young-Hee Lee, Jungmi Cheon, Han-Do Kim |
| المصدر: | Journal of Adhesion Science and Technology. 31:1872-1887 |
| بيانات النشر: | Informa UK Limited, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Acrylate, Materials science, 02 engineering and technology, Surfaces and Interfaces, General Chemistry, Dynamic mechanical analysis, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Surfaces, Coatings and Films, Viscosity, chemistry.chemical_compound, Chemical engineering, chemistry, Mechanics of Materials, Propane, Polymer chemistry, Ultimate tensile strength, Emulsion, Materials Chemistry, Adhesive, 0210 nano-technology, Polyurethane |
| الوصف: | Stable emulsions of emulsifier-/solvent-free slightly crosslinked waterborne polyurethane-acrylic hybrids (WPU/AC-Ts) with a fixed acrylic monomer content (20 wt.%) and different trimethylol propane (TMP)/ethylene diamine (EDA) (0/0.20, 0.02/0.17, 0.04/0.14, 0.06/0.11, 0.08/0.08, the number indicated the mole% of TMP/EDA) for footwear adhesive materials were successfully prepared in this study. The as-polymerized hybrid emulsion containing 0.10/0.05 mole% of TMP/EDA content was found to be unstable, indicating that near 0.10/0.05 mole% of TMP/EDA content was beyond the limit value of crosslinkable TMP component for self-emulsifing. This study examined the effect of mole% of TMP/EDA on the stability and viscosity of hybrid emulsions, the tensile properties and dynamic mechanical thermal properties of hybrid film samples, and the adhesive strengths of formulated adhesives for footwear at both dry and wet states. As TMP content increased, the tensile strength/modulus/storage modulus/hardness of WPU/A... |
| تدمد: | 1568-5616 0169-4243 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::8d6535a238a183b983ffe8b198649adb https://doi.org/10.1080/01694243.2017.1285744 |
| رقم الأكسشن: | edsair.doi...........8d6535a238a183b983ffe8b198649adb |
| قاعدة البيانات: | OpenAIRE |
PDF full text from Publisher | تدمد: | 15685616 01694243 |
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