The influence of extrusion parameters on the cure of low temperature powder coatings by DSC and Rheology

Dranebois, Clemence; Smith, D; Taylor, Mark; De Silva, Kaluachchi; Le Guen, M-J

dc.contributor.author	Dranebois, Clemence	en
dc.contributor.author	Smith, D	en
dc.contributor.author	Taylor, Mark	en
dc.contributor.author	De Silva, Kaluachchi	en
dc.contributor.author	Le Guen, M-J	en
dc.contributor.editor	Heusser, M	en
dc.contributor.editor	Mendon, S	en
dc.coverage.spatial	New Orleans, Louisiana, USA	en
dc.date.accessioned	2015-08-11T01:04:57Z	en
dc.date.issued	2015	en
dc.identifier.citation	The Waterbourne Symposium; Environmentally friendly coating technologies, New Orleans, Louisiana, USA, 09 Feb 2015 - 13 Jul 2015. Editors: Heusser M, Mendon S. Proceedings of the forty-second Annual International Waterbourne, High Sloids and Powder Coatings Symposium. 103-111. 2015	en
dc.identifier.isbn	9781312840973	en
dc.identifier.uri	http://hdl.handle.net/2292/26656	en
dc.description.abstract	Differential scanning calorimetry (DSC) and rheology were used to determine correlations between extrusion processing parameters and curing behaviour of a low temperature curable powder coating. The important parameters in powder extrusion were found to be the viscosity of the melt, the heat stability and the residence time of the blend at a given temperature. Increasing the temperature of the barrel or the screw speed and working at low feeding rate were found to cause early reactions in the coating. Moreover, the powder coating needs to be extruded at an optimum viscosity to confer a good film formation during curing.	en
dc.relation.ispartof	The Waterbourne Symposium; Environmentally friendly coating technologies	en
dc.relation.ispartofseries	Proceedings of the forty-second Annual International Waterbourne, High Sloids and Powder Coatings Symposium	en
dc.rights	Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher.	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.title	The influence of extrusion parameters on the cure of low temperature powder coatings by DSC and Rheology	en
dc.type	Conference Item	en
pubs.begin-page	103	en
pubs.author-url	http://issuu.com/thewaterbornesymposium/docs/proceedings_sample_for_website/7?e=18346968/14151396	en
pubs.end-page	111	en
pubs.finish-date	2015-07-13	en
pubs.start-date	2015-02-09	en
dc.rights.accessrights	http://purl.org/eprint/accessRights/RestrictedAccess	en
pubs.subtype	Proceedings	en
pubs.elements-id	489828	en
pubs.org-id	Engineering	en
pubs.org-id	Chemical and Materials Eng	en
pubs.record-created-at-source-date	2015-07-09	en