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Dispersability epoxy nanocomposites

Song, YS, Youn, JR. 2005. Influence of dispersion states of carbon nanotubes on physical properties of epoxy nanocomposites. Carbon Ah 1378-1385. [Pg.322]

Biobased epoxy nanocomposites can be reinforced with organo montmorillonite clay and carbon fibers obtained from poly(acryl-onitrile) (45). To get the organically modified clay into the glassy biobased epoxy networks, a sonication technique was used. In this way, clay nanoplatelets were obtained that were homogeneously dispersed and completely exfoliated in the matrix. [Pg.164]

Yang, K., Gu, M. The Effects of triethylenetetramine grafting of multi-walled carbon nanotubes on its dispersion, filler-matrix interfacial interaction and the thermal properties of epoxy nanocomposites. Polym. Eng. Sci. 49, 2158-2167 (2009)... [Pg.48]

Thermoset/CNT nanocomposites are processed [80, 81] in a similar way as PCN are prepared. Generally sonication is used to disperse CNT in the resin. Zhou and co-workers [82] incorporated 0-0.4 wt% of MWCNT in epoxy matrix by sonication technique and evaluated their mechanical properties. Improvement in property in all respects was observed up to 0.3 wt% of nanotube. Beyond this concentration the strength and elongation decrease though the modulus keeps increasing. As a result of addition of 0.3 wt% nanotube the tensile strength increases from 93.5 MPa to 121 MPa and % elongation increases from 4.0 wt% to 7.5 wt%. Schadler and coworkers [83] evaluated mechanical properties a MWCNT-epoxy nanocomposites... [Pg.352]

Bal S (2010) Dispersion and reinforcing mechanism of carbon nanotubes in epoxy nanocomposites. [Pg.221]

The thermal history during curing dramatically affects the glass transition temperature Tg for fully cured DGEBA system differences up to 30°C in Tg where observed. This effect is much more relevant than the one due to the presence of layered silicate and/or the variation in its level of dispersion in epoxy nanocomposites. ... [Pg.240]

D., and Hudson, S.D. (2005) The influence of day and elastomer concentration on the morphology and fracture energy of preformed acrylic mbber dispersed dayfilled epoxy nanocomposites. Polymer, 46 (251), 11255-11262. [Pg.392]

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Epoxy nanocomposites

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