Effect of processing conditions and die design on die drool phenomenon for HDPE polymer melt

Zatloukal, Martin; Musil, Jan

Title:	Effect of processing conditions and die design on die drool phenomenon for HDPE polymer melt
Author:	Zatloukal, Martin; Musil, Jan
Document type:	Conference paper (English)
Source document:	Annual Technical Conference - ANTEC, Conference Proceedings. 2011, vol. 2, p. 1181-1185
ISBN:	978-1-61782-960-4
Abstract:	In this work, the effect of processing conditions and die design on die drool phenomenon for HDPE polymer melt has been investigated. It has been revealed that the thermally induced degradation occurring inside the processing equipment may lead to HDPE melt viscosity/elasticity enhancement, which promotes unwanted material accumulation at the end of the extrusion die. It has been found that for particular processing conditions, shaped die, flared die or the use of hard chrome instead of stainless steel can reduce die drool phenomenon for HDPE.
Full text:	http://www.4spe.org/Resources/resource.aspx?ItemNumber=10210
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Citace článku v konferenčním sborníku:
ZATLOUKAL, Martin a Jan MUSIL. Effect of processing conditions and die design on die drool phenomenon for HDPE polymer melt. In: Annual Technical Conference - ANTEC, Conference Proceedings [online]. Boston, MA: 2011, s. 1181-1185. [cit. 2024-11-22]. Dostupné z: http://www.4spe.org/Resources/resource.aspx?ItemNumber=10210.

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