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Thermoplastic Cellulose Stearate and Cellulose Laurate: Melt Rheology, Processing and Application Potential

  • I. Krasnou , E. Tarasova , T. Märtson and A. Krumme

Abstract

In this work thermoplastic materials from cellulose fatty acid esters were manufactured, their properties described and application and processing perspectives evaluated. Rheological properties of some cellulose esters in melt were studied under conditions similar to those usually used in industrial polymer processing. Thermoplastic properties of cellulose esters were compared with properties of low density polyethylene under the same conditions. It was discovered that long chain fatty acid cellulose esters could be processed in the same way as commodity polymers, but these materials need further improvement for being industrially applied as thermoplastic polymers.


* Mail address: Illia Krasnou, Department of Polymer Materials, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia, E-mail:

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Received: 2014-06-06
Accepted: 2014-11-12
Published Online: 2015-05-05
Published in Print: 2015-05-29

© 2015, Carl Hanser Verlag, Munich

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