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Melting of polymer mixtures?An analytical study

✍ Scribed by Truong, V. ;Zinsmeister, G. E.


Publisher
Springer
Year
1979
Tongue
English
Weight
909 KB
Volume
35
Category
Article
ISSN
0003-6994

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✦ Synopsis


Nomenclature C A, C B Specific Heat of Polymers A and B Ken Effective Thermal Conductivity of Mixtures of Polymers A and B fA, fB Fraction of the Crystallinity of Polymers A and B fsa, fsB Fraction of the Crystalline Portion of A (or B) fSA.m, fss,,, Fraction of the Crystalline Portion of Polymer A (or B) which has melted when temperature reaches TA1 (or TB1) LA, L B Latent Heats of Melting of Polymers A and B M A, M B Defined by equations (12) and (14) * This work was partly supported by NSF through the Materials Research Laboratory at the University of Massachusetts which is herewith gratefully acknowledged. Thanks are also due to the Computing Center of the University of Massachusetts for use of their facilities.


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Analytical melting model for extrusion:
✍ K. H. Chung; C. I. Chung πŸ“‚ Article πŸ“… 1983 πŸ› Society for Plastic Engineers 🌐 English βš– 481 KB

## Abstract Our laboratory recently published several analytical equations that can be used to predict the melting rate of fully compacted solid polymers sliding on a heated metal surface, modeling the melting mechanism inside an extruder. These equations were obtained by seeking asymptotic solutio