The Role of Diisocyanate Structure to Modify Properties of Segmented Polyurethanes

The Role of Diisocyanate Structure to Modify Properties of Segmented Polyurethanes

Segmented thermoplastic polyurethanes (PU) were synthetized using a polycarbonatediol macrodiol as a flexible or soft segment with a molar mass of 2000 g/mol, and different diisocyanate molecules and 1,4-butanediol as a rigid or hard segment. The diisocyanate molecules employed are 3,3′-Dimethyl-4,4...

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Bibliographic Details
Main Authors: Manuel Asensio, Juan-Francisco Ferrer, Andrés Nohales, Mario Culebras, Clara M. Gómez
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Materials
Subjects:
thermoplastic polyurethane
diisocyanate
hard segment
phase segregation
mechanical and thermal properties
Online Access:https://www.mdpi.com/1996-1944/16/4/1633

Internet

https://www.mdpi.com/1996-1944/16/4/1633

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