Exjobbsförslag från företag
Detta är ett uppsatsförslag hämtat från Nationella Exjobb-poolen. Klicka här för att komma tillbaka till samtliga exjobbsförslag.
Förslaget inkom 2007-06-04
Preparation and Characterisation and use of Nanocomposites as Barrier Coating
OBS! ANSÖKNINGSTIDEN FÖR DETTA EXJOBB HAR LÖPT UT.
Project to be carried out both at Ensis, Melbourne, Australia and at YKI, Stockholm, Sweden.
Background
There is a strong environmental and economical push to replace non-recyclable wax based coatings with cost-effective bio-based alternatives for specialised corrugated packaging applications. There is also a need to modify bio-based polymers to improve barrier properties for use in functional coatings for existing and future packaging products.
Project
This thesis work will use high energy solid state ball milling [1] of different types of biodegradable polymers and nanoclay to create nanocomposites. These nanocomposites will be dispersed in water and characterised in terms of particle size and surface charge. The next step is to coat various paper grades and evaluate the degree of intercalation [2], water resistance and water vapour transmission rates.
Requirements
Program in Chemical Engineering or related topics.
Start: Autumn term 2007. 20 credit points.
To Apply/for further information
Contact Christian Kugge, Ensis
Tel: +61 3 9545 2184
[email protected]
www.ensisjv.com
Contact Agne Swerin, YKI
Tel: +46 8 5010 6031
[email protected]
www.yki.se
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Informationen om uppsatsförslag är hämtad från Nationella Exjobb-poolen.
