Detail publikace

High temperature properties of MDF composite based on calcium aluminate cement and polyvinyl alcohol

ŠOUKAL, F. PTÁČEK, P. MÁSILKO, J. HAVLICA, J. OPRAVIL, T. DRDLOVÁ, M.

Originální název

High temperature properties of MDF composite based on calcium aluminate cement and polyvinyl alcohol

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The macro-defect-free composites belong to the well-known group of promising materials consisting of inorganic binder and organic polymer. MDF composites exhibit unusual mechanical properties, especially the flexural strength that can reach over 200 MPa. Moreover, the MDF composites based on calcium aluminate cement have a good temperature resistance because of the Al2O3 content in the cement. This paper deals with the preparation and high temperature characterization of MDF composite based on calcium aluminate cement combined with polyvinyl alcohol that could enable its utilization as a refractory material in industrial kilns. The composition of the MDF mixture has been optimized for an easy high-shear processing and flexural strength of the resulting 7-days cured material has been studied under laboratory condition and after heating at 240, 300, 600, 1,000, and 1,500 A degrees C. The structure changes during the heating have been observed by SEM and the course of processes during the heating has been investigated by TG-DTA-EGA, TMA and heating microscopy.

Klíčová slova

Macro-defect-free; Composite; High temperature; Properties; Thermal analysis

Autoři

ŠOUKAL, F.; PTÁČEK, P.; MÁSILKO, J.; HAVLICA, J.; OPRAVIL, T.; DRDLOVÁ, M.

Vydáno

6. 1. 2014

Nakladatel

SPRINGER

Místo

DORDRECHT

ISSN

1388-6150

Periodikum

Journal of Thermal Analysis and Calorimetry

Ročník

115

Číslo

2

Stát

Maďarsko

Strany od

1245

Strany do

1252

Strany počet

8

URL

https://link.springer.com/content/pdf/10.1007%2Fs10973-013-3481-9.pdf

BibTex

@article{BUT170298,
  author="František {Šoukal} and Petr {Ptáček} and Jiří {Másilko} and Jaromír {Havlica} and Tomáš {Opravil} and Martina {Drdlová}",
  title="High temperature properties of MDF composite based on calcium aluminate cement and polyvinyl alcohol",
  journal="Journal of Thermal Analysis and Calorimetry",
  year="2014",
  volume="115",
  number="2",
  pages="1245--1252",
  doi="10.1007/s10973-013-3481-9",
  issn="1388-6150",
  url="https://link.springer.com/content/pdf/10.1007%2Fs10973-013-3481-9.pdf"
}