Preprint Article Version 1 This version is not peer-reviewed

Preparation and Thermal Properties of Polypropylene Foils Filled with Talc or Boron Nitride Microparticles

Version 1 : Received: 21 January 2019 / Approved: 22 January 2019 / Online: 22 January 2019 (17:45:38 CET)

How to cite: Gutzov, S.; Danchova, N.; Djoumaliisky, S. Preparation and Thermal Properties of Polypropylene Foils Filled with Talc or Boron Nitride Microparticles. Preprints 2019, 2019010226 (doi: 10.20944/preprints201901.0226.v1). Gutzov, S.; Danchova, N.; Djoumaliisky, S. Preparation and Thermal Properties of Polypropylene Foils Filled with Talc or Boron Nitride Microparticles. Preprints 2019, 2019010226 (doi: 10.20944/preprints201901.0226.v1).

Abstract

The preparation and thermal properties of polypropylene foils, filled with ceramic microparticles, talc or boron nitride, are described. A slow, linear increase of thermal conductivity with volume percent of filler up to 30 vol % is detected. Reduction of the foil thickness bellow 200 micrometers leads to a significant increase of thermal conductivity. Specific thermal capacities of foils are temperature dependent, they decrease with filler incorporation.

Subject Areas

polypropylene, talc, boron nitride, thermal properties

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