High Modulus, Strength, and Toughness Polyurethane Elastomer Based on Unmodified Lignin
Lignin-based polyurethane elastomers (LPUe) with high stiffness, strength, and toughness were facilely prepared by direct cross-linking of unfunctionized lignin as hard segments and poly(propylene glycol) tolylene 2,4-diisocyanate terminated (PPGTDI) as soft domains. The effects of lignin molecular...
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Veröffentlicht in: | ACS sustainable chemistry & engineering 2017-09, Vol.5 (9), p.7942-7949 |
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Hauptverfasser: | , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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