Use this URL to cite or link to this record in EThOS: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.763368
Title: Structure-property relationships in polymer-polyols-based polyurethane elastomers
Author: Saleh, Nabil Abdulkader
ISNI:       0000 0001 3546 6300
Awarding Body: Loughborough University of Technology
Current Institution: Loughborough University
Date of Award: 1990
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Abstract:
Polyurethanes are a class of materials which can be regarded as filling the gap between rubbery elastomers and rigid plastics and metals. They can exhibit both high elongation and resilience, while retaining high modulus which make them unique for a wide variety of applications in which both stiffness and extensibility is needed. It is now widely accepted that the diverse properties of these copolymers are attributed to the existence of a two phase microstructure. One phase is regarded as a glassy or hard segment, whereas the other phase is considered to be rubbery and to give soft segments. These different segments are known to have glass transition temperatures above roan temperature for the hard segments and below roan temperature for the soft segments.
Supervisor: Not available Sponsor: Government of Iraq
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.763368  DOI: Not available
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