Dispersion improvement of additives in foamed products by liquid injection.
Meunier, Dorian
Promotor(s) :
Léonard, Angélique
Date of defense : 26-Jun-2019/27-Jun-2019 • Permalink : http://hdl.handle.net/2268.2/6729
Details
Title : | Dispersion improvement of additives in foamed products by liquid injection. |
Author : | Meunier, Dorian ![]() |
Date of defense : | 26-Jun-2019/27-Jun-2019 |
Advisor(s) : | Léonard, Angélique ![]() |
Committee's member(s) : | Calberg, Cédric ![]() Plougonven, Erwan ![]() Schöpges, Florence |
Language : | English |
Number of pages : | 103 |
Keywords : | [en] Liquid injection |
Discipline(s) : | Engineering, computing & technology > Chemical engineering |
Institution(s) : | Université de Liège, Liège, Belgique |
Degree: | Master en ingénieur civil en chimie et science des matériaux, à finalité spécialisée |
Faculty: | Master thesis of the Faculté des Sciences appliquées |
Abstract
[en] Nowadays, the extrusion of low-density polyethylene foams are mainly carried out thanks to the addition of additives in the form of masterbatch. For a while, liquid additives are emerging and compete with the masterbatch form.
The purpose of this thesis is to compare the two different processes by extruding LDPE foams containing one or the other form and comparing them in terms of properties and foaming.
After various analyses, this master thesis does not put forward an advantage of one form compared to the other, contrary to what the suppliers declare.
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