Methodology for Testing the Uniformity of the Composition of a Batch of Polymer Materials on the Example of Sbr Rubber Granulates in the Aspect of Potential Applications

• Autorzy: Grynkiewicz-Bylina Beata , Rakwic Bożena , Gawlik-Jędrysiak Monika , Szymiczek Małgorzata , Chmielnicki Błażej

Identyfikatory

DOI

10.12913/22998624/193152

• Języki publikacji: EN

Abstrakty

EN

This publication presents a comprehensive method for assessing the homogeneity of the composition of a large batch of polymer materials, with a mass of 1.5 tons, consisting of 60 transport packages, using the example of rubber granulate from recycled car tires. The presented method combines statistical analysis tools used to determine the samples number to be taken from the batch and the pyrolytic thermal desorption technique coupled with gas chromatography-mass spectrometry (Py/TD-GC-MS), used for material identification. Directions for improving the method for the quantitative identification of batch components are also indicated. The developed method can be applied to assess the purity of batches of recycled rubber granulate used in the construction of sports field surfaces and to determine the content of substances harmful to the environment and human health, such as polycyclic aromatic hydrocarbons. The direction for improving the developed spot-check control method using an alternative approach is to supplement it with a quantitative assessment of batch parameters in relation to the threshold values, such as tolerance limits.

Słowa kluczowe

EN

polymer materials; recycling; batch composition homogeneity; rubber granulate; styrene-butadiene rubber; SBR; physicomechanical properties

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2024
• Tom: Vol. 18, no. 7
• Strony: 354--363
• Opis fizyczny: Bibliogr. 25 poz., fig., tab.

Twórcy

autor

Grynkiewicz-Bylina Beata

• KOMAG Institute of Mining Technology, ul. Pszczyńska 37, 44-101 Gliwice, Poland

• https://orcid.org/0000-0002-6028-520X

autor

Rakwic Bożena

• KOMAG Institute of Mining Technology, ul. Pszczyńska 37, 44-101 Gliwice, Poland

• https://orcid.org/0000-0002-9535-8886

autor

Gawlik-Jędrysiak Monika

• KOMAG Institute of Mining Technology, ul. Pszczyńska 37, 44-101 Gliwice, Poland

• https://orcid.org/0009-0004-0071-2662

autor

Szymiczek Małgorzata

• Silesian University of Technology, ul. Akademicka 2A, 44-100 Gliwice, Polska

• https://orcid.org/0000-0001-5574-6545

autor

Chmielnicki Błażej

• Łukasiewicz Research Network – Institute of Engineering of Polymer Materials and Dyes, ul. M. Skłodowskiej- Curie 55, 87-100 Toruń, Poland

• https://orcid.org/0000-0001-9793-9695

Bibliografia

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