Microstructural characterization of injection-molded articles
β Scribed by Musa R. Kamal; Francis H. Moy
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 734 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Mathematical models were developed to predict the various microstructural properties, including birefringence, residual stress, and density distributions, in the freely quenched compression molded samples as well as in the injection molded samples. To model the birefringence distribution in the inje
Various material data for a n isotactic polypropylene were acquired for the simulation of the injection molding of this material. Viscosity as a function of shear rate and temperature was measured using a capillary rheometer at high shear rates and a cone-and-plate rheometer a t low shear rates. Hea
## Abstract **Summary:** In this work, the relationships between the microstructure and the mechanical properties of injection moldings using a special mold for manipulation of their microstructure are studied. Distinct molding microstructures were obtained by superimposing a mold surface rotation