Publikation:

Thermoplastic polyester elastomers based on long-chain crystallizable aliphatic hard segments

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Stempfle_0-305350.pdf
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2015

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http://nbn-resolving.de/urn:nbn:de:bsz:352-0-305350
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https://doi.org/10.1039/C5PY01209K
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Polymer Chemistry. 2015, 6(40), pp. 7133-7137. ISSN 1759-9954. eISSN 1759-9962. Available under: doi: 10.1039/C5PY01209K

Zusammenfassung

A plant-oil derived long-chain (C23) α,ω-dicarboxylic acid and the corresponding diol provide entirely aliphatic hard segments in segmented thermoplastic polyester elastomers, with poly(tetramethylene glycol) (PTMG) or carbohydrate-based poly(trimethylene glycol) (PPDO) soft segments. Physical crosslinking is provided by their polyethylene-like crystallinity. Compared to materials derived from mid-chain (C12) analogs, thermal properties are significantly enhanced, with melting points up to 96 °C. These novel materials feature high ductility values in combination with a good elastomeric behavior.

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ISO 690STEMPFLE, Florian, Brigitta SCHEMMER, Anna-Lena OECHSLE, Stefan MECKING, 2015. Thermoplastic polyester elastomers based on long-chain crystallizable aliphatic hard segments. In: Polymer Chemistry. 2015, 6(40), pp. 7133-7137. ISSN 1759-9954. eISSN 1759-9962. Available under: doi: 10.1039/C5PY01209K
BibTex
@article{Stempfle2015Therm-32479,
  year={2015},
  doi={10.1039/C5PY01209K},
  title={Thermoplastic polyester elastomers based on long-chain crystallizable aliphatic hard segments},
  number={40},
  volume={6},
  issn={1759-9954},
  journal={Polymer Chemistry},
  pages={7133--7137},
  author={Stempfle, Florian and Schemmer, Brigitta and Oechsle, Anna-Lena and Mecking, Stefan}
}
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