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Ageing Characteristics of Novel Polyurethanes and Its Composites Based on Cardanol
Authors(1) :-Dr. N. J. Sangeetha
Synthesis of novel polyurethanes and its composites from cardanol-based polyols were reported. Polyurethanes were synthesized from cardanol-based polyols with 4,4’-methylenebis(cyclohexyl) isocyanate and polyethylene glycol-4000. Polyurethane composites were synthesized using coir fiber with the above system. The ageing characteristics of the newly prepared polyurethanes and its composites has been studied. These studies revealed better hydrolytic, chemical and environmental resistance of rigid polyurethane and its composites when compared to tough polyurethane and its composites.
Cardanol, 4,4'-methylenebis(cyclohexyl) isocyanate, polyethylene glycol-4000, coir fiber, ageing.
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Published in : Volume 3 | Issue 8 | November-December 2017
Date of Publication : 2017-12-31
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 556-561
Manuscript Number : IJSRST1738120
Publisher : Technoscience Academy
PRINT ISSN : 2395-6011
ONLINE ISSN : 2395-602X
Cite This Article :
Dr. N. J. Sangeetha, "Ageing Characteristics of Novel Polyurethanes and Its Composites Based on Cardanol", International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 3, Issue 8, pp.556-561, November-December-2017.
Journal URL : http://ijsrst.com/IJSRST1738120