EFFECT OF INITIATOR AND CROSS-LINKING AGENT ON A SEMI-IPN OF (PU-STARCH)/PMMA
| Audiencia | Público en general | es_ES |
| Cobertura | México[ 143] | es_ES |
| Fecha de ingreso | 2026-10-05T16:34:49Z | |
| Fecha de publicación | 2009-01-01 | |
| Resumen | The variations of the cross-linking agent, initiator, and molar ratio in the synthesis of a semi-interpenetrating polymer network (IPN) of polyurethane-starch/polymethyl methacrylate (PMMA) were studied for their viscoelastic and morphologic properties. The synthesized semi-IPNs were evaluated by means of dynamic mechanical analysis (DMA), finding that a relationship exists between the quantity of cross-linker and the storage module, where alpha and beta relaxations are present in the polymethyl methacrylate's rigid chains, and this peak widens upon increasing the quantity of PMMA in the semi-IPN. The morphology of the semi-IPNs shown by SEM and AFM micrographies suggests that 0.5wt.\% of initiator and 3wt.\% of cross-linker demonstrate uniform surfaces. | es_ES |
| Doi | https://doi.org/10.1080/00986440902831904 | es_ES |
| URI | https://riuat.uat.edu.mx/handle/123456789/6301 | |
| Idioma | Inglés[20] | es_ES |
| Editorial | TAYLOR \& FRANCIS INC | es_ES |
| Relación | Chemical Engineering Communications | es_ES |
| URL relacionado | https://doi.org/10.1080/00986440902831904 | es_ES |
| Derechos | Acceso abierto (Metadatos de producción científica) | es_ES |
| Licencia | http://purl.org/coar/access_right/c_abf2 | es_ES |
| Fuente | Chemical Engineering Communications | |
| Palabra clave | Cross-linker | es_ES |
| Palabra clave | Interpenetrating polymer | es_ES |
| Palabra clave | Poly(methyl methacrylate) | es_ES |
| Palabra clave | Polyurethane | es_ES |
| Título | EFFECT OF INITIATOR AND CROSS-LINKING AGENT ON A SEMI-IPN OF (PU-STARCH)/PMMA | es_ES |
| Tipo | Ponencia | es_ES |
| Arbitrado | Ha sido Arbitrado | es_ES |
| Autor | Angel Garces-Lara, Miguel | |
| Autor | Antonio-Cruz, Rocio | |
| Autor | Maria Mendoza-Martinez, Ana | |
| Autor | Lozano Ramirez, Tomas | |
| Autor | Beatriz Morales-Cepeda, Ana | |
| Autor | Angel Garces-Lara, Miguel | es_ES |
| Autor | Antonio-Cruz, Rocio | es_ES |
| Autor | Maria Mendoza-Martinez, Ana | es_ES |
| Autor | Lozano Ramirez, Tomas | es_ES |
| Autor | Beatriz Morales-Cepeda, Ana | es_ES |
| Institución | Universidad Autónoma de Tamaulipas | |
| Institución | Universidad Autónoma de Tamaulipas | es_ES |
| Número | 10 | es_ES |
| Rango de páginas | 1227-1236 | es_ES |
| URL relacionada | https://doi.org/10.1080/00986440902831904 | |
| Tipo de artículo | Indexado | |
| Tipo de artículo | Indexado | es_ES |
| Volumen | 196 | es_ES |