التفاصيل البيبلوغرافية
| العنوان: |
Extrusion of self-reinforced polyethylene. |
| المؤلفون: |
Obadal, M., Ĉermák, R., Stoklasa, K., Habrová, V. |
| المصدر: |
Plastics, Rubber & Composites; 2004, Vol. 33 Issue 7, p295-298, 4p |
| مصطلحات موضوعية: |
POLYETHYLENE, THERMOPLASTICS, HIGH temperatures, EXTRUSION process, SCANNING electron microscopy, POLYMERS |
| مستخلص: |
Along with conventionally extruded rods, self-reinforced polyethylene rods were continuously prepared using a conventional extruder equipped with a converging extrusion die. From the work, it is apparent that the self-reinforced rods showed elastic moduli nearly four times higher than that of conventionally extruded rods. Scanning electron microscopy revealed that the morphology of the self-reinforced rod was fibrous and that the fibrils extended straight along the extrusion direction. Moreover, the self-reinforced rods melted at a higher temperature than the rods which had been prepared conventionally. The extrusion line as designed in this work seems to be suitable for self-reinforcement of polymers. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
