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M. Gajewski, R. Jeziórska, B. Kawińska, E. Kowalska

Extrusion of rods with a circular cross-section and diameters up to 60 mm from partially crystalline materials


Polimery 1992, No 11-12, 554

DOI: dx.doi.org/10.14314/polimery.1992.554


A general characteristics of two types of extrusion lines developer at the Industrial Chemistry Research Institute was given. These lines serve forextrusion of rods with a diameter up to 2 0 mm or with a diameter in the range of 20–60 mm. It is possible to produce rods with a smooth surface and without internal blisters and caverns from partially crystalline polymers (polypropylene, polyamides).

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