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Using Vinyl Acetate,N-Hydroxymethyl Acrylamide, and Montmorillonite Intercalated by a Dioctadecyl Dimethyl Ammonium Bromide Surfactant to Prepare Exfoliated Nanocomposite through In Situ Polymerization
- Source :
- Advances in Polymer Technology. 36:211-219
- Publication Year :
- 2015
- Publisher :
- Wiley, 2015.
-
Abstract
- In this study, vinyl acetate, N-hydroxymethyl acrylamide (NMA), and organic montmorillonite intercalated by a dioctadecyl dimethyl ammonium bromide surfactant (MMT-DOAB) were used to prepare exfoliated nanocomposites through in situ polymerization. Wide-angle X-ray diffraction, Fourier transform infrared spectroscopy, transmission electron microscopy, power-law function equation, Newtonian fluid flow equation, Cross–Williamson model viscous equation, Hooke's law, and Poisson's ratio equation revealed the structures, dispersion, rheology, and static tensile properties. The exfoliated nanocomposites were pseudoplastic non-Newtonian fluids with good dispersion in water, great storage stability, and high static tensile strength at 6.89–8.15 MPa. The contents of NMA and MMT-DOAB increased with the changes in synthesis precursors, as the calculated molecular weights did.
- Subjects :
- Ammonium bromide
Materials science
Nanocomposite
Polymers and Plastics
General Chemical Engineering
Organic Chemistry
02 engineering and technology
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
chemistry.chemical_compound
Montmorillonite
chemistry
Pulmonary surfactant
Chemical engineering
Polymer chemistry
Vinyl acetate
Hydroxymethyl
In situ polymerization
Fourier transform infrared spectroscopy
0210 nano-technology
Subjects
Details
- ISSN :
- 07306679
- Volume :
- 36
- Database :
- OpenAIRE
- Journal :
- Advances in Polymer Technology
- Accession number :
- edsair.doi...........214c05e81fe35d92dbfd933b726b164c