A study of thermal conductivity of boron-nitride epoxy-matrix composites

K. Gaska; A. Rybak; Cz Kapusta; R. Sekula; A. Siwek

A study of thermal conductivity of boron-nitride epoxy-matrix composites

K. Gaska, A. Rybak, Cz Kapusta, R. Sekula, A. Siwek

Department of Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

2 Citations (Scopus)

Abstract

The aim of the work is assessment of the possibility of increasing the thermal conductivity of the filled epoxy resins. The heat management in the electronic and power devices is a crucial issue. It is an important problem to be solved in order to prevent such devices from malfunction. The effective heat dissipation is thus one of the main challenging problems to be solved. The pure boron nitride micro-powders with different size distribution and surface modification, as well boron nitride mixtures with silica were used as the fillers for preparation of the epoxy resin composites. A representative set of filled epoxy samples has been prepared with the different content of the investigated fillers. The thermal conductivity measurements have been performed on these samples at the room temperature and SEM observations have been showed.

Original language	English
Title of host publication	ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials
Publisher	European Conference on Composite Materials, ECCM
ISBN (Print)	9788888785332
Publication status	Published - 1 Jan 2012
Event	15th European Conference on Composite Materials: Composites at Venice, ECCM 2012 - Venice, United Kingdom Duration: 24 Jun 2012 → 28 Jun 2012

Publication series

Name	ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials

Conference

Conference	15th European Conference on Composite Materials: Composites at Venice, ECCM 2012
Country	United Kingdom
City	Venice
Period	24/06/12 → 28/06/12

Keywords

Boron nitride
Epoxy composites
Thermal conductivity

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Gaska, K., Rybak, A., Kapusta, C., Sekula, R., & Siwek, A. (2012). A study of thermal conductivity of boron-nitride epoxy-matrix composites. In ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials). European Conference on Composite Materials, ECCM.

Gaska, K. ; Rybak, A. ; Kapusta, Cz ; Sekula, R. ; Siwek, A. / A study of thermal conductivity of boron-nitride epoxy-matrix composites. ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2012. (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

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abstract = "The aim of the work is assessment of the possibility of increasing the thermal conductivity of the filled epoxy resins. The heat management in the electronic and power devices is a crucial issue. It is an important problem to be solved in order to prevent such devices from malfunction. The effective heat dissipation is thus one of the main challenging problems to be solved. The pure boron nitride micro-powders with different size distribution and surface modification, as well boron nitride mixtures with silica were used as the fillers for preparation of the epoxy resin composites. A representative set of filled epoxy samples has been prepared with the different content of the investigated fillers. The thermal conductivity measurements have been performed on these samples at the room temperature and SEM observations have been showed.",

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Gaska, K, Rybak, A, Kapusta, C, Sekula, R & Siwek, A 2012, A study of thermal conductivity of boron-nitride epoxy-matrix composites. in ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials, European Conference on Composite Materials, ECCM, 15th European Conference on Composite Materials: Composites at Venice, ECCM 2012, Venice, United Kingdom, 24/06/12.

A study of thermal conductivity of boron-nitride epoxy-matrix composites. / Gaska, K.; Rybak, A.; Kapusta, Cz; Sekula, R.; Siwek, A.

ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2012. (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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T1 - A study of thermal conductivity of boron-nitride epoxy-matrix composites

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AB - The aim of the work is assessment of the possibility of increasing the thermal conductivity of the filled epoxy resins. The heat management in the electronic and power devices is a crucial issue. It is an important problem to be solved in order to prevent such devices from malfunction. The effective heat dissipation is thus one of the main challenging problems to be solved. The pure boron nitride micro-powders with different size distribution and surface modification, as well boron nitride mixtures with silica were used as the fillers for preparation of the epoxy resin composites. A representative set of filled epoxy samples has been prepared with the different content of the investigated fillers. The thermal conductivity measurements have been performed on these samples at the room temperature and SEM observations have been showed.

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KW - Epoxy composites

KW - Thermal conductivity

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Gaska K, Rybak A, Kapusta C, Sekula R, Siwek A. A study of thermal conductivity of boron-nitride epoxy-matrix composites. In ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM. 2012. (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).