Polyamide-6 based technopolymers for extrusion processing .3. Production and characterization of high viscosity standard POLYAMIDE-6

被引:0
|
作者
Murariu, M
Botezatu, C
Avadanei, L
Harabagiu, L
Bodron, V
Andrei, E
Esanu, M
Casariu, M
机构
[1] ICPE, BUCHAREST, ROMANIA
[2] CEROPLAST SA, IASI, ROMANIA
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The paper presents the results got in producing the high viscosity polyamide-6 As a first stage, a polyamide 6 containing phosphoric acid as polycondensation process catalyst, was obtained in the existing polymerization facilities. The second stage consisted in the solid-state post poly condensation. a process highly dependent on temperature and time. The obtained polymer was characterized from the physico-mechanical electric and melt-flow behavoiur of view.
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页码:52 / 56
页数:5
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