Thermoplastic Cassava Starch-PVA Composite Films with Cellulose Nanofibers from Oil Palm Empty Fruit Bunches as Reinforcement Agent
2017 ◽
Vol 2017
◽
pp. 1-5
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Keyword(s):
Oil Palm
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Thermoplastic starch-polyvinyl alcohol composite films were prepared by casting method with cellulose nanofibers as reinforcement agent and glycerol as plasticizer. The obtained cellulose nanofibers with a diameter of 27.23±8.21 nm were isolated from oil palm empty fruit bunches (OPEFBs) by mechanical treatment. The addition of cellulose nanofibers until 3 wt% increased tensile strength and crystallinity of the composite films. In contrast, it decreased their elongation at break and water vapor transmission rate. Meanwhile, the addition of glycerol increased elongation at break and water vapor transmission rate of film matrix but lowers tensile strength of composite films.
2019 ◽
Vol 7
(2)
◽
pp. 125
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2019 ◽
Vol 7
(4)
◽
pp. 531
2018 ◽
Vol 1
(1)
◽
pp. 23
2012 ◽
Vol 608-609
◽
pp. 1351-1353
2019 ◽
Vol 2
(2)
◽
pp. 134
◽
Keyword(s):
2018 ◽
Vol 32
(1)
◽
pp. 55