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Satyendra Kumar replied to Carlos Espinoza-González's discussion Progress in dispersion methods of nanoparticles into polymer matrices in the group Polymer Nanocomposite Group (PNC)"this very good filed , i am also working on the same field."
Satyendra Kumar joined Rumiana KOTSILKOVA's group
Polymer Nanocomposite Group (PNC)
Members of the PNC group may exchange experience and information about joint project activities.See More
Satyendra Kumar left a comment for Shariat Mobasser"hi Shariat Mobasser
do u have some idea about the synthesis of composite materials"
roghaye mirzajani might attend Balázs Réffy's event5th Szeged International Workshop on Advances in Nanoscience at HUNGUEST Treatment and Wellness Hotel Forrás****
October 24, 2012 at 4pm to October 27, 2012 at 2pm
Szeged International Workshop on Advances in Nanoscience (SIWAN) is a forum where participants get…See More
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Dr. András Paszternák, founder of Nanopaprika
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application of polymer nano-composites in asphalt
A new modified biopolymer additive, designated as MAGIC Y, significantly improves the
storage stability and workability of asphalt emulsions having a penetration ranging from 10 –
220 mm/10. The stabilizing effect is due to selective adsorption of polymer chains onto the
surface of the asphalt droplets.
i would like to know about other polymer nano-composites which improve the quality of asphalt emulsion. and how we can use polymer nano-composites in asphalt emulsion systems.
Replies to This Discussion
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Permalink Reply by GOPI KANTA GHOSH on -
Great...must be tried selectively...
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Permalink Reply by Asher Cron on -
Asphalt as is used for payvment of roads is not an "emulsion". It is a shapeless, stucturless, gummy mixture of a polydisperse molecule named "aspahtene" which is mixed with petroleum resins, heavy hydrocarbons and adsorned to it a bunch of metals and oxides and mixed with sand. Petroleum refiners call it "resid" or "heavy end". I like to receive more technical information about the work of MAGIC Y before I can make any comment about it. For scientific information about asphalt components (aspahltenes, resins, paraffin wax and diamondoids) I suggest you visit Prof. GA Mansoori's comprehensive website at the Univ. of Illinois Chicago which is www.uic.edu/~mansoori/HOD_html/
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Permalink Reply by Jan Buk on -
Hello Masoud,
I though you may be interested in testing inorganic SiO2 nanofibers for improving mechanical proeprties of asphalt.We have been testing SiO2 nanofibers in geopolymers and we reached very godd improvement of its mechanical properties (doubled).
http://www.kertaknanotechnology.com/public/img/data%20sheets/sio2_2...
We are manufacturer of this material and currently we test it in many applications. I found your blog and though you may be interested in testing and cooperation.
Please let me know
jan Buk buk@kertaknanotechnology.com
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Permalink Reply by Phil Kaufman on -
We have done some work adding our stacked-cup carbon nanotubes to cement. It greatly improves freeze/thaw and mechanical properties. Haven't done any testing in asphalt but I imagine the results would be similar.
Best,
Phil
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