Temperature window effect and its application in extrusion of ultrahigh molecular weight polyethylene
Ultrahigh molecular weight polyethylene (UHMWPE) was ram extruded using a temperature window effect. The extrusion pressure abruptly drops at a very narrow extrusion temperature window which is about 10°C higher than the theoretical melting point of orthorhombic polyethylene crystals under quiescent...
| Format: | Article |
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| Language: | English |
| Published: |
Budapest University of Technology
2011-08-01
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| Series: | eXPRESS Polymer Letters |
| Subjects: | |
| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0002292&mi=cd |