Heat flow in thermoplastics with thermal history effects
Апстракт
In thermosets and semicrystalline and/or amorphous thermoplastics, processing can result in internal molecular stress, which relieves on reheating (thermal history effects). The relief of these stresses appears as a small endothermic relaxation even after glass transition. Non reversing transitions in polymers also indicate the existence of thermal history effects. These effects can be modeled thereby improving interpretation of many experimental results. In this paper, a mathematical model for thermal history effects and heat flow in thermoplastics has been developed.
Кључне речи:
heat wave / photothermal spectroscopy / polymer / thermal historyИзвор:
Materials Science Forum, 2003, 413, 231-236Напомена:
- 4th Yugoslav-Materials-Research-Society Conference, Sep 10-14, 2001, Herceg Novi, Yugoslavia
Колекције
Институција/група
VinčaTY - JOUR AU - Galović, Slobodanka AU - Kostoski, Dušan AU - Stojanović, Zoran A. AU - Suljovrujić, Edin H. AU - Stamboliev, G PY - 2003 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6356 AB - In thermosets and semicrystalline and/or amorphous thermoplastics, processing can result in internal molecular stress, which relieves on reheating (thermal history effects). The relief of these stresses appears as a small endothermic relaxation even after glass transition. Non reversing transitions in polymers also indicate the existence of thermal history effects. These effects can be modeled thereby improving interpretation of many experimental results. In this paper, a mathematical model for thermal history effects and heat flow in thermoplastics has been developed. T2 - Materials Science Forum T1 - Heat flow in thermoplastics with thermal history effects VL - 413 SP - 231 EP - 236 UR - https://hdl.handle.net/21.15107/rcub_vinar_6356 ER -
@article{ author = "Galović, Slobodanka and Kostoski, Dušan and Stojanović, Zoran A. and Suljovrujić, Edin H. and Stamboliev, G", year = "2003", abstract = "In thermosets and semicrystalline and/or amorphous thermoplastics, processing can result in internal molecular stress, which relieves on reheating (thermal history effects). The relief of these stresses appears as a small endothermic relaxation even after glass transition. Non reversing transitions in polymers also indicate the existence of thermal history effects. These effects can be modeled thereby improving interpretation of many experimental results. In this paper, a mathematical model for thermal history effects and heat flow in thermoplastics has been developed.", journal = "Materials Science Forum", title = "Heat flow in thermoplastics with thermal history effects", volume = "413", pages = "231-236", url = "https://hdl.handle.net/21.15107/rcub_vinar_6356" }
Galović, S., Kostoski, D., Stojanović, Z. A., Suljovrujić, E. H.,& Stamboliev, G.. (2003). Heat flow in thermoplastics with thermal history effects. in Materials Science Forum, 413, 231-236. https://hdl.handle.net/21.15107/rcub_vinar_6356
Galović S, Kostoski D, Stojanović ZA, Suljovrujić EH, Stamboliev G. Heat flow in thermoplastics with thermal history effects. in Materials Science Forum. 2003;413:231-236. https://hdl.handle.net/21.15107/rcub_vinar_6356 .
Galović, Slobodanka, Kostoski, Dušan, Stojanović, Zoran A., Suljovrujić, Edin H., Stamboliev, G, "Heat flow in thermoplastics with thermal history effects" in Materials Science Forum, 413 (2003):231-236, https://hdl.handle.net/21.15107/rcub_vinar_6356 .