The effect of nucleating agents, blending and annealing on crystallization, impact properties and heat deflection temperature of PLA/PHBV/L-CNC bionanocomposites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F18%3A00005986" target="_blank" >RIV/46747885:24210/18:00005986 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The effect of nucleating agents, blending and annealing on crystallization, impact properties and heat deflection temperature of PLA/PHBV/L-CNC bionanocomposites
Original language description
The production of renewable, biobased and biodegradable bionanocomposites is dicussed in current research. The developement of such materials is mainly driven by rising concerns over environmental issues, sustainability and dependency on decreasing petroleum resources. The effect of blending, addition of heterogeneous nucleating agents and post-molding annealing on properties of poly(lactic acid) (PLA), poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and lignin-coated cellulose nanocrystals (L-CNCs) bionanocomposites was investigated. Masterbatches were prepared by melt mixing using an internal mixer and further then were standard tensile test bars injection molded. The crystallization behaviour, morphology, impact strength and heat deflection temperature of neat and annealed PLA, PLA/PHBV blends and PLA/PHBV/L-CNC bionanocomposites were investigated. The results showed that both property modifiers (PHBV, L-CNC) and post-molding annealing had significant influence on material properties.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NANOCON 2017 - Conference Proceedings, 9th International Conference on Nanomaterials - Research and Application
ISBN
978-80-87294-81-9
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
617-626
Publisher name
Tanger Ltd
Place of publication
Ostrava
Event location
Brno
Event date
Jan 1, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000452823300102