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Un matelas thermique hautement thermoconducteur à base de silicone collant.

A high thermal conductive and sticky silicone-based thermal pad.

Numéro : pap. C5-129

Auteurs : HSU C. F., LIU C. K., CHANG M. H., et al.

Résumé

The properties of a silicone-based thermal pad filled with thermal conductive additives, such as zinc oxide (ZnO) and alumina (Al2O3), with electrically insulated property were studied. The elastomeric pad is inexpensive and aseismatic. The effects of the content, particle size and mixing ratio of additives upon the thermal conductivity and physical property of the thermal pad are investigated. The results shows that the thermal conductivity of the 55% (by Volume) Al2O3/ZnO filled compounds with a specific particle diameter ratio is higher than 2.64 W/m·? (thermal resistance is about 0.569?/W). The thermal conductivity of the mixed particle compound is higher than that of single size of Al2O3 or ZnO filled compound under the same content. Furthermore, scanning electron microscopy, and differential scanning calorimeter are used to characterize the morphology, curing behavior, thermal stability, and coefficient of thermal expansion of the thermal pad.

Documents disponibles

Format PDF

Pages : 5 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : A high thermal conductive and sticky silicone-based thermal pad.
  • Identifiant de la fiche : 30005356
  • Langues : Anglais
  • Source : ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
  • Date d'édition : 07/06/2010

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