Preparation and characterization of simethicone MMT/PU microspheres

Liu, Jun; Zhuo, Yuguo; Liu, Qingshan

doi:10.1080/00150193.2018.1454080

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…The production of PU has aroused great interest, because PU can meet the requirements of various application fields. There are hard and soft segments in polyurethane elastomer [3]. The soft segments have the high elasticity and low temperature resistance properties [4].…”

Section: Introductionmentioning

confidence: 99%

Characterization of Polyurethane/Montmorillonite Nanocomposites: Morphology and Thermodynamics

Sun

Wang

et al. 2020

J Polym Environ

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In this work, a series of polyurethane/montmorillonite (PU/MMT) nanocomposite films were prepared by in-situ polymerization method. The effect of MMT contents on the properties of the films was investigated using various test methods. MMT enhanced the thermal stability of the films, and the glass transition temperature of PU/MMT films was increased because MMT limited the movement of molecular chains of PU. MMT was well-dispersed in the nanocomposites because the agglomeration of MMT was inhibited by mechanical force. Especially in the PU/4% MMT nanocomposite, MMT showed the best dispersibility. This study showed that the addition of MMT effectively improved the properties of the PU/MMT nanocomposite films.

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Section: Introductionmentioning

confidence: 99%

Characterization of Polyurethane/Montmorillonite Nanocomposites: Morphology and Thermodynamics

Sun

Wang

et al. 2020

J Polym Environ

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Chlorinated butyl rubber/two-step modified montmorillonite nanocomposites: Mechanical and damping properties

Tang

Wang

2022

Chinese Journal of Chemical Engineering

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Preparation and Damping Properties of Simethicone PU Microsphere

Liu

Tang

Kaid

et al. 2020

IOP Conf. Ser.: Earth Environ. Sci.

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Microspheres are an important material group with increased uses in mechanical, civil and environmental engineering. The microspheres with polyurethane as the wall material and dimethyl silicone oil as the core material were successfully prepared by interfacial polymerization method, which was incorporated into epoxy resin to enhance the damping properties. The new material was characterized by scanning electron microscopy and infrared spectroscopy. Results show that the microspheres had good sphericity and smooth surface. Dynamic mechanical thermal analysis showed that the incorporation of microspheres can elevate the damping performance of the epoxy resin.

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Preparation and characterization of simethicone MMT/PU microspheres

Cited by 3 publications

References 6 publications

Characterization of Polyurethane/Montmorillonite Nanocomposites: Morphology and Thermodynamics

Characterization of Polyurethane/Montmorillonite Nanocomposites: Morphology and Thermodynamics

Chlorinated butyl rubber/two-step modified montmorillonite nanocomposites: Mechanical and damping properties

Preparation and Damping Properties of Simethicone PU Microsphere

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