OPTIMIZING THE WELDING OF PLASTICS WITH THE USE OF DIFFERENTIAL SCANNING CALORIMETRY AND THERMOGRAVIMETRIC ANALYSIS

Authors

  • Michal Ondruška Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Department of Welding and Foundry, J. Bottu 25, 917 24 Trnava
  • Marián Drienovský Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Department of Materials Engineering, J. Bottu 25, 917 24 Trnava
  • Roman Čička Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Department of Physics, J. Bottu 25, 917 24 Trnava
  • Milan Marônek Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Department of Welding and Foundry, J. Bottu 25, 917 24 Trnava
  • Antonín Náplava Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Department of Materials Engineering, J. Bottu 25, 917 24 Trnava

DOI:

https://doi.org/10.14311/AP.2014.54.0221

Abstract

Plastics have different thermal stability, depending on the structure of the polymer chains. It is therefore very important to know their thermal properties, which influence the temperature regime of processing equipment. This paper presents examples of differential scanning analysis (DSC) and thermogravimetry analysis (TG) of selected plastics in an Ar protective atmosphere and also in an oxidative atmosphere of static air. These analyses can be used for proposing a welding temperature regime.

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Published

2014-06-27

Issue

Vol. 54 No. 3 (2014)

Section

Articles

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How to Cite

Ondruška, M., Drienovský, M., Čička, R., Marônek, M., & Náplava, A. (2014). OPTIMIZING THE WELDING OF PLASTICS WITH THE USE OF DIFFERENTIAL SCANNING CALORIMETRY AND THERMOGRAVIMETRIC ANALYSIS. Acta Polytechnica, 54(3), 221-224. https://doi.org/10.14311/AP.2014.54.0221