Antistatic polyurethane coats with hybrid carbon nanofillers

K. Kowalczyk; S. Kugler; T. Spychaj

doi:10.14314/polimery.2014.650

Published : 2014-09-30

Vol. 59 No. 9 (2014)

Antistatic polyurethane coats with hybrid carbon nanofillers

K. Kowalczyk S. Kugler T. Spychaj

DOI: https://doi.org/10.14314/polimery.2014.650

Abstract

Thermoplastic coats based on commercial aqueous dispersions of polyurethane and carbon nanofillers (graphite nanoplatelets and/or carbon nanotubes) were prepared and analyzed. The surface resistivity of the samples was in the range of 106—108 W (<<1 wt part/100 wt parts of dry coat of carbon nanofillers). Incorporation of carbon nanofillers into coating systems improves the hardness and thermal resistance of dry coats whereas their glass transition temperature is unaffected.

Keywords

water-borne ; coating composition ; varnish ; coat ; polyurethane ; graphite nanoplatelets ; carbon nanotubes wodorozcieńczalny ; kompozycja powłokotwórcza ; lakier ; powłoka ; poliuretan ; grafen wielowarstwowy ; nanorurki węglowe

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Kowalczyk, K., Kugler, S., & Spychaj, T. (2014). Antistatic polyurethane coats with hybrid carbon nanofillers. Polimery, 59(9), 650–655. https://doi.org/10.14314/polimery.2014.650

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K. Kowalczyk polimery@ichp.pl

Affiliation
West Pomeranian University of Technology in Szczecin, Polymer Institute, Pułaskiego 10, 70-322 Szczecin, Poland

S. Kugler

Affiliation
West Pomeranian University of Technology in Szczecin, Polymer Institute, Pułaskiego 10, 70-322 Szczecin, Poland

T. Spychaj

Affiliation
West Pomeranian University of Technology in Szczecin, Polymer Institute, Pułaskiego 10, 70-322 Szczecin, Poland