EFFECT OF MACROGLYCOL STRUCTURE AND ITS MOLECULAR-WEIGHT ON PHYSICOMECHANICAL PROPERTIES OF POLYURETHANES

Authors
HUNDIWALE DG KAPADI UR PANDYA MV
Citation
Dg. Hundiwale et al., EFFECT OF MACROGLYCOL STRUCTURE AND ITS MOLECULAR-WEIGHT ON PHYSICOMECHANICAL PROPERTIES OF POLYURETHANES, Journal of applied polymer science, 55(9), 1995, pp. 1329-1333
Citations number
12
Categorie Soggetti
Polymer Sciences
Journal title
Journal of applied polymer science → ACNP
ISSN journal
00218995
Volume
55
Issue
9
Year of publication
1995
Pages
1329 - 1333
Database
ISI
SICI code
0021-8995(1995)55:9<1329:EOMSAI>2.0.ZU;2-#
Abstract
The molecular weight of polyester polyol plays an important role in co ntrolling mechanical and dynamic mechanical properties of polyurethane s. Two systems are studied for evaluation of these properties. Since t he properties of polyurethanes are derived from the properties of vari ous constituents involved in their synthesis, the magnitude of propert ies of polyurethanes are also studied. Dynamic mechanical properties a re analyzed using a dynamic mechanical analyzer that employs the princ iple of compound resonance. (C) 1995 John Wiley and Sons, Inc.