New Insights into Segmental Packing, Chain Dynamics and Thermomechanical Performance of Aliphatic Polyurea Composites: Comparison between Silica Oxides and Titanium (III) Oxides

Authors :: Khanisya Palaniandy
Eng Seng Chan
Sheik Ambarine Banon Auckloo
Giuseppe Cavallaro
Pooria Pasbakhsh
Palaniandy K.
Auckloo S.A.B.
Cavallaro G.
Chan E.S.
Pasbakhsh P.
Source :: Macromolecular Materials and Engineering. 307:2100582
Publication Year :: 2021
Publisher :: Wiley, 2021.
Abstract: Polyurea (PU) is intrinsically reinforced by its microphase-separated morphology, giving its excellent mechanical properties. In this study, it is shown how a high-index PU formulation applies easy diffusion of hard segments into the soft phase of the PU matrix and tune its chain mobility. Moreover, the interaction of micro (>100nm), nano (

Subjects :: titanium (III) oxide
silica oxide
Materials science
polyurea dynamics
Polymers and Plastics
General Chemical Engineering
Organic Chemistry
Titanium(III) oxide
chemistry.chemical_element
chemistry.chemical_compound
chemistry
Chain (algebraic topology)
Materials Chemistry
segmental packing
Composite material
solvent-free polyurea
Settore CHIM/02 - Chimica Fisica
Titanium
Polyurea

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