0000000000323598

AUTHOR

L. Nicodemo

showing 2 related works from this author

DIMENSIONAL STABILITY OF REINFORCED MATRICES.

1983

Particulate fillers are often used to improve the dimensional stability of polymeric items obtained through processing techniques such as injection molding, deep drawing, hot stamping, etc. In these operations the material undergoes large multiaxial deformations which result in molecular orientation and remain as frozen-in stresses during cooling of the material. Once the formed objects are exposed to sufficiently high temperatures, various degrees of spring-back take place and subsequent changes in shape and dimension occur (1).

PLASTICSMaterials scienceELASTIC MODULUS GLASS FILLER NORMALIZED MASTER CURVE POLYPROPYLENE MATRIX POLYSTYRENE COMPOSITE RECOIL KINETICS OF COMPOSITE SHEETSOrientation (geometry)REINFORCEDHot stampingComposite materialDeep drawingStability (probability)Molding (decorative)
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Elongational flow of dilute polymer solutions

1974

In this work, elongational viscosity data obtained for dilute solutions of Separan NP 20 in glycerol, are presented. The data are taken under transient stress conditions with two different experimental techniques.

chemistry.chemical_classificationWork (thermodynamics)ViscosityTransient stressMaterials sciencechemistryPolymer scienceFlow (psychology)ThermodynamicsGeneral Materials SciencePolymerCondensed Matter PhysicsRheologica Acta
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