Digitale Medien
Springer
Journal of thermal analysis and calorimetry
49 (1997), S. 417-424
ISSN:
1572-8943
Schlagwort(e):
HDPE
;
quench cooling
;
TREF
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract In a previous paper we discussed co-crystallization in a LDPE/HDPE blend using TREF and DSC. As part of that study it was observed that pure HDPE showed an unexpected fractionation behavior when quench crystallized in TREF. The overall peak broadened and two peaks appeared instead of the previously observed single peak for slow cooled HDPE. The development of two peaks was observed for all commercial HDPEs investigated, independent of their melting indices and densities. TREF and GPC were used in an attempt to evaluate the origin of the two HDPE components.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01987465
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