Characterization of polymers using the method thermogravimetric
সংরক্ষণ করুন:
| লেখক: | , |
|---|---|
| বিন্যাস: | artículo original |
| বর্তমান অবস্থা: | Versión publicada |
| প্রকাশনার তারিখ: | 2010 |
| বিবরন: | Thermogravimetry is a technique that has been used for characterization of materials, especially coal and clays. In recent years, the technique has been extended to other materials. This technique, in addition to other thermal techniques, provides a source of information not only thermal but also chemical. It is important to note that this method does not reveal the chemical composition of the material that is being studying nor identify the thermal changes that are not associated with mass changes such as crystallization or glass transition. Thermogravimetry analyses the mass changes as a result of a variation in temperature or by subjecting a material to a set temperature for a defined period. The mass changes identified can determine under what conditions the materials decompose. The results are expressed graphically by thermograms. |
| দেশ: | Portal de Revistas UCR |
| প্রতিষ্ঠান: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| ভাষা: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/13470 |
| অনলাইন ব্যবহার করুন: | https://revistas.ucr.ac.cr/index.php/materiales/article/view/13470 |
| মুখ্য শব্দ: | Termogravimetría Termograma Análisis térmicos Análisis dinámico Análisis isotérmico Thermogravimetry Thermogram Thermal Analysis Dynamic analysis Analysis isothermal |