Effect of hydrolysability and structural features of phosphites on processing stability of isotactic polypropylene

The performance of four commercially employed phosphites was examined in isotactic polypropylene. In combination with phenolic antioxidant the effects of hydrolysability, molecular structure and the rate of conversion on processing stability during multiple extrusion were studied. It was shown that...

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Veröffentlicht in:	Polymer degradation and stability 1993, Vol.41 (2), p.177-184
Hauptverfasser:	TOCHACEK, J, SEDLAR, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Compounding ingredients Exact sciences and technology Polymer industry, paints, wood Stabilizers (antioxydants, antiozonants, etc.) Technology of polymers
Online-Zugang:	Volltext
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