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Wednesday, 22 May 2019
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6 Teaser for Video archive
Sonochemistry for coatings
21 Sep 10
Sonochemistry for coatings

When ultrasonic waves collapse near a solid surface, microjets are being formed directed towards the solid surface. These microjets are moving at very high speeds. This phenomenon can be used forcoatings nanoparticles on metals, polymers, glasses, ceramics, textiles, and paper. Prof. Aharon Gedanken of Bar-Ilan University, Israel, explains the mechanism of sonochemistry and comments on thebenefits of this method.

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Dissagglomeration for nanoparticles
15 Jan 10
Dissagglomeration for nanoparticles

Latest production technology offers new ways of disagglomeration for nanoparticles, as Ludger Fischer, CTO at AC Serendip comments. He explains also the trends of this technology and the advantagesfor the user.

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NAPOLEON - an outstanding project
4 Sep 09
NAPOLEON - an outstanding project

NAPOLEON is the abbreviation for "NAnostructured Waterborne POLymEr Films with OutstaNding Properties”. Prof. J.M. Asua, University of the Basque Country, Spain is coordinator of this EU-projectwhich involves 13 academic partners and 7 companies. He comments on the progress that has been made so far and possible applications of this technology platform.

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Dispersing carbon nanotubes
25 Aug 09
Dispersing carbon nanotubes

Carbon nanotubes are an exciting material, says Dr. Michael Berkei, Lab-Manager Nanotechnology at Byk-Chemie GmbH. The material exhibits interesting properties and can functionalise coatings in termsof mechanical reinforcement, anti-static properties and conductivity. Carbon nanotubes tend to agglomerate, though. To achieve a high impact, the tubes need to be homogeneously distributed inside thecoating. Therefore, the right dispersion technique is needed.

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Better scratch resistance with core/shell nanoparticles
3 Mar 09
Better scratch resistance with core/shell nanoparticles

Gerhard Jonschker, Business develop manager AT-G Performance additives highlights in this interview a new core/shell nanotechnology and explains how this technology enhances the scratch resistance of high gloss coating systems.

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Polymeric nanostructures for today's coatings
12 Feb 09
Polymeric nanostructures for today's coatings

Prof. Melik C. Demirel, Associate Professor of Engineering at Pennsylvania State University, USA, has done a lot of research on a template-free method of creating nanostructured polymers.

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