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Morphological and thermal studies of chitin-curcumin blends derived polyurethanes.

Abstract：

:The present study describes a novel ecofriendly series of chitin/curcumin/1,4-butane diol (BDO) blend derived polyurethanes (PUs), using hydroxy terminated polybutadiene (HTPB) and hexamethylene diisocyanate (HDI) along with different mole ratio of chitin, curcumin and BDO. The structural and morphological elucidation of the prepared films was done by FTIR and SEM techniques. The swelling behavior of the films was analyzed in both water and DMSO, which showed that incorporation of chitin increases the hydrophobicity and decreases the rate of swelling. Thermal analysis of synthesized PU blends revealed better thermal stability with following mole ratio 1:0.5:0.5 of chitin: curcumin: BDO as determined by TGA and DSC techniques.

journal_name

Int J Biol Macromol

journal_title

International journal of biological macromolecules

authors

Mahmood K,Zia KM,Zuber M,Tabasum S,Rehman S,Zia F,Noreen A

doi

10.1016/j.ijbiomac.2017.07.149

subject

Has Abstract

pub_date

2017-12-01 00:00:00

pages

1180-1191

issue

Pt 1

eissn

0141-8130

issn

1879-0003

pii

S0141-8130(17)31354-5

journal_volume

105

pub_type

杂志文章

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