Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende Überarbeitung | |||
| en:materialdaten:molekulargewicht [2025/01/13 17:14] – [Molecular weight] neelest | en:materialdaten:molekulargewicht [2026/09/17 17:07] (aktuell) – gelöscht - Externe Bearbeitung (Unbekanntes Datum) 127.0.0.1 | ||
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| - | ======Molecular weight====== | ||
| - | =====Molecular weight===== | ||
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| - | The material data on molecular weight are optional entries. | ||
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| - | The MFI and MVI (with given test temperature and weight) are only used to complete the material data for information purposes and are not required for any calculation. | ||
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| - | The parameters for the material degradation calculation can be activated as required. \\ | ||
| - | If the checkbox is activated, the 5 material parameters $K_T$, $n_T$, $K_\dot{\gamma}$, | ||
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| - | {{ : | ||
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| - | ===== Exemplary values ===== | ||
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| - | ^ Plastic type^ MFR (g/10 min) ^ $K_T [°C] $ ^ $n_T [-] $ ^ $K_\dot{\gamma} [1/s] $ ^ $n_\dot{\gamma} [-]$ ^$\eta_\infty^* [-]$ ^ | ||
| - | | PP | 3,0 | 345,7 | 15,29 | 1171,4 | 1,47 | 0,415 | | ||
| - | | PP | 3,0 | 355,3 | 13,75 | 882,3 | 1,62 | 0,417 | | ||
| - | | PP | 47,0 |1617,0| 3,15 | 6989,3 | 0,85 | 0,531 | | ||
| - | | PP | 8,0 | 344,8 | 15,41 | 1861,1 | 1,15 | 0,386 | | ||
| - | | PS | 1,5 | ||
| - | | PS | 12,0 | 761,5 | 40,36 | 8740,6 | 0,63 | 0,361 | | ||
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| - | ===Further topics=== | ||
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