Thermoplastic polyurethanes with TDI-based monodisperse hard segments

D. De, A. Araichimani, Hermina W.M. ten Hoopen, R.J. Gaymans

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

Abstract

Polyurethanes with PTMO soft segments and toluene diisocyanate diamide as urethane segment were studied. The toluene diisocyanate diamide urethane segment was monodisperse in length. The soft segment length was changed by extending PTMO with TDI units to a soft segment length varying from 2 250 to 6 500 g · mol−1. Studied were the structure, the morphology, the thermal and thermal mechanical behavior, the elastic behavior, and the tensile properties. The monodisperse diisocyanate diamide urethane segments had a high crystallinity and the crystallites showed a curved nano-ribbon morphology. Extending the PTMO units with TDI groups increased Tg and Tm of PTMO slightly, and the elastic properties at room temperature were not affected.
Original languageUndefined
Pages (from-to)405-413
JournalMacromolecular materials and engineering
Volume294
Issue number6-7
DOIs
Publication statusPublished - 2009

Keywords

  • properties
  • Monodisperse
  • IR-72587
  • TDI
  • METIS-263158
  • polyurethanes

Cite this

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title = "Thermoplastic polyurethanes with TDI-based monodisperse hard segments",
abstract = "Polyurethanes with PTMO soft segments and toluene diisocyanate diamide as urethane segment were studied. The toluene diisocyanate diamide urethane segment was monodisperse in length. The soft segment length was changed by extending PTMO with TDI units to a soft segment length varying from 2 250 to 6 500 g · mol−1. Studied were the structure, the morphology, the thermal and thermal mechanical behavior, the elastic behavior, and the tensile properties. The monodisperse diisocyanate diamide urethane segments had a high crystallinity and the crystallites showed a curved nano-ribbon morphology. Extending the PTMO units with TDI groups increased Tg and Tm of PTMO slightly, and the elastic properties at room temperature were not affected.",
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author = "D. De and A. Araichimani and {ten Hoopen}, {Hermina W.M.} and R.J. Gaymans",
note = "AFM shots by H.W.M. ten Hoopen",
year = "2009",
doi = "10.1002/mame.200900021",
language = "Undefined",
volume = "294",
pages = "405--413",
journal = "Macromolecular materials and engineering",
issn = "1438-7492",
publisher = "Wiley-VCH Verlag",
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Thermoplastic polyurethanes with TDI-based monodisperse hard segments. / De, D.; Araichimani, A.; ten Hoopen, Hermina W.M.; Gaymans, R.J.

In: Macromolecular materials and engineering, Vol. 294, No. 6-7, 2009, p. 405-413.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Thermoplastic polyurethanes with TDI-based monodisperse hard segments

AU - De, D.

AU - Araichimani, A.

AU - ten Hoopen, Hermina W.M.

AU - Gaymans, R.J.

N1 - AFM shots by H.W.M. ten Hoopen

PY - 2009

Y1 - 2009

N2 - Polyurethanes with PTMO soft segments and toluene diisocyanate diamide as urethane segment were studied. The toluene diisocyanate diamide urethane segment was monodisperse in length. The soft segment length was changed by extending PTMO with TDI units to a soft segment length varying from 2 250 to 6 500 g · mol−1. Studied were the structure, the morphology, the thermal and thermal mechanical behavior, the elastic behavior, and the tensile properties. The monodisperse diisocyanate diamide urethane segments had a high crystallinity and the crystallites showed a curved nano-ribbon morphology. Extending the PTMO units with TDI groups increased Tg and Tm of PTMO slightly, and the elastic properties at room temperature were not affected.

AB - Polyurethanes with PTMO soft segments and toluene diisocyanate diamide as urethane segment were studied. The toluene diisocyanate diamide urethane segment was monodisperse in length. The soft segment length was changed by extending PTMO with TDI units to a soft segment length varying from 2 250 to 6 500 g · mol−1. Studied were the structure, the morphology, the thermal and thermal mechanical behavior, the elastic behavior, and the tensile properties. The monodisperse diisocyanate diamide urethane segments had a high crystallinity and the crystallites showed a curved nano-ribbon morphology. Extending the PTMO units with TDI groups increased Tg and Tm of PTMO slightly, and the elastic properties at room temperature were not affected.

KW - properties

KW - Monodisperse

KW - IR-72587

KW - TDI

KW - METIS-263158

KW - polyurethanes

U2 - 10.1002/mame.200900021

DO - 10.1002/mame.200900021

M3 - Article

VL - 294

SP - 405

EP - 413

JO - Macromolecular materials and engineering

JF - Macromolecular materials and engineering

SN - 1438-7492

IS - 6-7

ER -