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Purpose: Thermoplastic polyurethanes (TPU) found application in mining. Due to the excellent processing properties, thermoplastic polyurethanes can be also use to make elements that would facilitate miner's work. These elements, however, differ in dimensions depending on the person who is going to use them, that is why they should be personalized. In case of all the above studies, the elements or...
Praca prezentuje wstępne wyniki badań wpływu procesu starzenia na wybrane własności mechaniczne poliuretanu termoplastycznego wykorzystywanego w medycynie m.in. na elementy sztucznego serca. Proces degradacji starzeniowej przeprowadzono w środowisku sztucznego osocza w temperaturze 70±1 °C w czasie 168h. Badania zmian własności dokonywano w 24h odstępach czasowych. Oceny wpływu procesu starzenia na...
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