Y. Çabuk, Havva Gumuş, D. Aydemir, R. Kurt, E. İmren, Ertuğrul Altuntaş, Zeynep Eda Ozan
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引用次数: 0
Abstract
ABSTRACT This study investigated the mechanical properties of blends and their nanocomposite blends (BNCs) of polyhydroxybutyrate (PHB) and polylactic acid (PLA) at different loadings (0.5, 1, and 2%) of cellulose nanofibrils (CNF) and nano titanium dioxide (n–TiO2), and parameter optimisation of the BNCs was conducted using a statistical technique such as Taguchi-grey relational and regressional analysis. The results showed that adding PLA to PHB increased the mechanical properties of the blends, and the mechanical properties increased more with the high loading of PLA. The reinforcement with n–TiO2 improved the mechanical properties of the blends; however, the presence of the CNF in the blends generally decreased the mechanical properties. The grey relational analysis showed that the best BNCs were 75% PHB /25% PLA with 0.5% CNF. However, Taguchi analysis found that 75% PHB / 25% PLA with 2% n–TiO2 has the best mechanical properties.
期刊介绍：
Plastics, Rubber and Composites: Macromolecular Engineering provides an international forum for the publication of original, peer-reviewed research on the macromolecular engineering of polymeric and related materials and polymer matrix composites. Modern polymer processing is increasingly focused on macromolecular engineering: the manipulation of structure at the molecular scale to control properties and fitness for purpose of the final component. Intimately linked to this are the objectives of predicting properties in the context of an optimised design and of establishing robust processing routes and process control systems allowing the desired properties to be achieved reliably.
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