Quiescent crystallization kinetics and morphology of isotactic polypropylene resins for injection molding. I. Isothermal crystallization

B De Carvalho, RES Bretas - Journal of Applied Polymer …, 1998 - Wiley Online Library
quiescent isothermal crystallization kinetics of polypropylene … were used to follow this kinetics.
It was observed that the linear … morphology, except the acrylic acid-grafted polypropylene

Quiescent crystallization kinetics and morphology of i‐PP resins for injection molding. II. Nonisothermal crystallization as a function of molecular weight

B De Carvalho, RES Bretas - Journal of applied polymer …, 1999 - Wiley Online Library
… In the first part of this work,1 the isothermal crystallization kinetics of various isotactic
polypropylene (i-PP) resins was studied as a function of their weight-average molecular weight M w …

Quiescent crystallization kinetics and morphology of i‐PP resins for injection molding. III. Nonisothermal crystallization of the heterophasic and grafted polymers

B De Carvalho, RES Bretas - Journal of applied polymer …, 1999 - Wiley Online Library
… In the second part of this work,1 the nonisothermal crystallization kinetics of isotactic
polypropylene resins (i-PP) was studied as a function of their weight-average molecular weight M w …

Quiescent crystallization of polypropylene: experiments and modeling

M Derakhshandeh, G Mozaffari… - Journal of Polymer …, 2014 - Wiley Online Library
… spinning, calendaring, and injection molding are widely used in … and nonisothermal quiescent
crystallization kinetics.42 A … The morphology developed during crystallization as a function …

Optical monitoring of polypropylene crystallization during injection molding

MM Favaro, AL Marinelli, M Farah… - … Engineering & Science, 2008 - Wiley Online Library
… , its morphology and crystallization kinetics under quiescent … sensor was tested using two
polypropylene resins: one with … injection molding parameters on the crystallization kinetics of …

Modeling of morphology evolution in the injection molding process of thermoplastic polymers

R Pantani, I Coccorullo, V Speranza… - Progress in polymer …, 2005 - Elsevier
… tests are presented using an isotactic polypropylene, … to describe the effect of flow on
crystallization kinetics, or if a new … set of data of crystallization kinetics both in quiescent and in flow …

Crystallization of polypropylene: experiments and modeling

M Derakhshandeh - 2015 - open.library.ubc.ca
… In this study, the quiescent crystallization of several … in this work affect the crystallization
kinetics significantly. … Paar MCR 502 rheometer to observe the crystallization morphology

Model development and validation of crystallization behavior in injection molding prototype flows

FJMF Custódio, RJA Steenbakkers… - Macromolecular …, 2009 - Wiley Online Library
… Most of the studies focused on isotactic polypropylene (iPP), due … flow on crystallization
kinetics and developing morphology can be … dependence of the quiescent crystallization kinetics. …

[PDF][PDF] Quiescent isothermal and nonisothermal crystallization of isotactic polypropylene

A Hammami - 1990 - trace.tennessee.edu
… In the present research, the crystallization kinetics of ten polypropylenes with … crystallization
kinetics, it provides little insight as to the detailed morphological changes of the crystalline

Quiescent and shear-induced crystallization of polyprophylenes

M Derakhshandeh, AK Doufas, SG Hatzikiriakos - Rheologica Acta, 2014 - Springer
… , calendaring, and injection molding are still used extensively to … flow on the crystallization
kinetics of several polypropylenes of … However, in this paper, six different PP resins exhibiting …