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Influences of phase composition and thermomechanical conditions on shape memory properties of segmented polyurethanes with amorphous reversible phase

โœ Scribed by Feng Long Ji; Jin Lian Hu; Stephen Sin-Yin Chui

Book ID
112168783
Publisher
Society for Plastic Engineers
Year
2011
Tongue
English
Weight
973 KB
Volume
52
Category
Article
ISSN
0032-3888

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## Abstract Poly(ฮตโ€caprolactone)โ€based segmented polyurethanes (PCLUs) were prepared from poly(ฮตโ€caprolactone) diol, diisocyanates (DI), and 1,4โ€butanediol. The DIs used were 4,4โ€ฒโ€diphenylmethane diisocyanate (MDI), 2,4โ€toluenediisocyanate (TDI), isophorone diisocyanate (IPDI), and hexamethylene di