| Autor: |
Lebedev, Vladimir, Miroshnichenko, Denis, Shestopalov, Oleksii, Hrubnik, Alina, Nyakuma, Bemgba Bevan |
| Zdroj: |
Materials Science Forum; August 2023, Vol. 1096 Issue: 1 p73-79, 7p |
| Abstrakt: |
The article aims to investigate polymer inorganic composites for electromagnetic radiation absorption using potassium titanates. The selected polyamide 6 (durethane brand) and sodium polytitanate materials contain TiО2, K2СО3, and KCl received by charge sintering. Results showed that modification of polyamide 6 with sintering products in the form of a fine powder of potassium polytitanate with particle size 1-5 microns that contain the primary phase K2O × 2TiO2 with an admixture of a phase K2O × 4TiO2, which increased their strength properties. The optimal content of potassium polytitanate was over 10 % by mass. To fully ensure the reinforcing effect due to the filling of potassium polytitanate polyamide 6, it is necessary to use whiskers K2O × 6TiO2, which can be collected by the additional crystallization of the amorphous charge sintering product. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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