Determination of gelation temperature of poly(vinyl chloride) by thermomechanical and thermogravimetric parameters
| Autor: | Ali Boztuǧ, H. Bayram Zengin, Satılmış Basan |
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| Přispěvatelé: | Cumhuriyet Univ, Dept Chem, TR-58140 Sivas, Turkey -- Gazi Univ, Fac Engn, Corum, Turkey |
| Rok vydání: | 2005 |
| Předmět: |
thermogravimetric analysis
chemistry.chemical_classification Thermogravimetric analysis poly(vinyl chloride) Polymers and Plastics General Chemistry Polymer mechanical properties Vinyl chloride Surfaces Coatings and Films Poly vinyl chloride stress chemistry.chemical_compound strain Chemical engineering chemistry Thermal Polymer chemistry Materials Chemistry |
| Zdroj: | Journal of Applied Polymer Science. 96:1635-1640 |
| ISSN: | 1097-4628 0021-8995 |
| DOI: | 10.1002/app.21615 |
| Popis: | WOS: 000228743500021 Preheating between the temperatures of 200 and 280 degrees C is done to a film-structured poly(vinyl chloride) (PVC) sample, which has a gelation temperature similar to 250 degrees C. After this preheat, the PVC's thermomechanical and thermal differences, at temperatures before and after thermal gelation, are observed. Consequently, when some thermomechanical and thermal parameters, obtained at temperatures before and after gelation, are compared, it can be said that this is an easier method to determine the gelation temperature of a polymer. (c) 2005 Wiley Periodicals, Inc. |
| Databáze: | OpenAIRE |
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