| Téléchargement | - Voir le manuscrit accepté : Thermal characteristics of various silicone rubber composites filled with silica (PDF, 655 Kio)
|
|---|
| DOI | Trouver le DOI : https://doi.org/10.1109/CEIDP49254.2020.9437505 |
|---|
| Auteur | Rechercher : Khanum, Khadija K.; Rechercher : Ghunem, Refat1; Rechercher : El-Hag, Ayman |
|---|
| Affiliation | - Conseil national de recherches du Canada. Centre de recherche en métrologie
|
|---|
| Format | Texte, Article |
|---|
| Conférence | 2020 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Oct. 18-30, 2020, East Rutherford, New Jersey (Held Virtually) |
|---|
| Sujet | silicon compounds; insulation; thermal resistance; conferences; conductivity; thermal conductivity; thermal analysis |
|---|
| Résumé | Thermal conductivity enhanced by the addition of inorganic fillers such as, natural silica has been shown as critical factor improving the erosion performance of silicone rubber filled with micro-sized silica in the inclined plane tracking and erosion test (IPT). In this research, different thermal characteristics of SiR composites filled at 50 w% with natural silica of different median particle sizes (2, 5 and 10 μm) are investigated in both the condensed and gas phases. The thermal conductivity was shown to decrease from 0.5905 W/m.K with 10 μm silica to 0.5230 W/m.K with 2 μm silica, despite the interaction promoted between the 2 μm silica and the polymer. Accordingly, the improvement in the thermal conductivity of SiR by the addition of micro-sized natural silica was elucidated from different perspective than the filler-SiR interaction. The suppression of depolymerization was more evident with 2 μm silica due to the enhanced interaction between the filler and the polymer as indicated by the thermogravimetric and differential thermal analyses. |
|---|
| Date de publication | 2020-10-18 |
|---|
| Maison d’édition | IEEE |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | 42b58c8b-8bce-4ac6-a50f-445cd4c2d86f |
|---|
| Enregistrement créé | 2021-10-14 |
|---|
| Enregistrement modifié | 2021-10-14 |
|---|
