Optimal Conditions for Compaction and Monolith Production of Ultra-High-Molecular-Weight Polyethylene Reactor Powders


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A special cell (press-form) was fabricated for compaction and monolith production of UHMWPE reactor powder over broad ranges of pressure and temperature. The effect of applied pressure on the compaction and the temperature for UHMWPE powder monolith production was studied using scanning electron microscopy and FTIR spectroscopy. It was found that stable tablets of reactor powder were formed and the compaction was complete at 136 MPa for 8 min and more. The optimal temperature range for monolith production using compacted tablets of UHMWPE powder was 135-140°C.

Sobre autores

I. Mezheumov

Tver State University

Autor responsável pela correspondência
Email: igor.me2009@yandex.ru
Rússia, Tver

A. Pogudkina

Tver State University

Email: igor.me2009@yandex.ru
Rússia, Tver

S. Khizhnyak

Tver State University

Email: igor.me2009@yandex.ru
Rússia, Tver

A. Ivanova

Tver State University

Email: igor.me2009@yandex.ru
Rússia, Tver

G. Markin

Tver State University

Email: igor.me2009@yandex.ru
Rússia, Tver

V. Galitsyn

Research Institute of Synthetic Fiber with Pilot Plant

Email: igor.me2009@yandex.ru
Rússia, Tver

P. Pakhomov

Tver State University

Email: igor.me2009@yandex.ru
Rússia, Tver

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