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J. Petruj, L. Pospisil


Mechanical and chemical modifications of polypropylene - (in English)


Polimery 1984, No 10-11-12, 435



DOI: dx.doi.org/10.14314/polimery.1984.435


Summary


The paper compares the mechanical and processing properties of polypropylene and other plastics with those of polypropylene modified by calcium carbonate filler (finely ground limestone). The author discusses application fields and examines some new polypropylene types, chemically degraded by peroxides and their use for fibres, extrusion, coating and injection moulding, and takes stock of their economic aspects.


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