<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>A series of the terpolymers of poly[(trimethylene terephthalate)-block-(oxytetramethylene)-block-laurolactam] with a variable molar ratio of ether and amide block and constant molecular weights of PA12 = 2000 g/mole and PTMO = 1000 g/mole have been obtained. The influence of changes of these molar ratios on the functional properties and the values of phase change temperatures of the products have been determined. The thermal properties and the phase separation of obtained systems were defined by DSC, DMTA and WAXS methods. The chemical structure of obtained materials was studied by FT-IR and 13C NMR methods. The mechanical and elastic properties of these polymers were evaluated.</p>
</abstract>

A series of the terpolymers of poly[(trimethylene terephthalate)-block-(oxytetramethylene)-block-laurolactam] with a variable molar ratio of ether and amide block and constant molecular weights of PA12 = 2000 g/mole and PTMO = 1000 g/mole have been obtained. The influence of changes of these molar ratios on the functional properties and the values of phase change temperatures of the products have been determined. The thermal properties and the phase separation of obtained systems were defined by DSC, DMTA and WAXS methods. The chemical structure of obtained materials was studied by FT-IR and 13C NMR methods. The mechanical and elastic properties of these polymers were evaluated.

Synthesis and mechanical and thermal properties of multiblock terpoly(ester-ether-amide) thermoplastic elastomers with variable mole ratio of ether and amide block

Polish Journal of Chemical Technology

This work is licensed under the Creative Commons Attribution 4.0 International License.

A series of the terpolymers of poly[(trimethylene terephthalate)-block-(oxytetramethylene)-block-laurolactam] with a variable molar ratio of ether and amide...

Synthesis and mechanical and thermal properties of multiblock terpoly(ester-ether-amide) thermoplastic elastomers with variable mole ratio of ether and amide block

Online veröffentlicht: 30. Dez. 2021

Seitenbereich: 10 - 16

DOI: https://doi.org/10.2478/pjct-2021-0032

Schlüsselwörter
poly(ester-b-ether-b-amide), multiblock elastomers, elastomers, phase structure

© 2020 Beata Schmidt et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Synthesis and mechanical and thermal properties of multiblock terpoly(ester-ether-amide) thermoplastic elastomers with variable mole ratio of ether and amide block

Online veröffentlicht: 30. Dez. 2021

Seitenbereich: 10 - 16

DOI: https://doi.org/10.2478/pjct-2021-0032

Schlüsselwörterpoly(ester-b-ether-b-amide), multiblock elastomers, elastomers, phase structure

© 2020 Beata Schmidt et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Schlüsselwörter
poly(ester-b-ether-b-amide), multiblock elastomers, elastomers, phase structure