Study of the Influence of the Forming Method on the Physical and Mechanical Characteristics of Thermoplastic Polymeric Materials

Abstract:

This paper presents the results of the study of the effect of polymer materials compression and injection methods of molding on the physical and mechanical properties of the resulting samples. Widely used polymers such as poly-amide, thermoplastic elastomer and polyketone were taken as the objects of study. Granite composites based on polyamide were produced by PolyLab Rheomex RTW 16 twin-screw extruder, then modified with fine powders of schungite, graphite and silicon dioxide. Samples for testing in the form of double-sided blades were obtained by injection molding on a Babyplast 6/10V machine and compression molding on a Gibitre hydraulic press. Elastic-strength tests of the obtained samples were carried out on a tensile testing machine UAI-7000 M.

• Periodical: Key Engineering Materials (Volume 869)
• Pages: 342-347
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.869.342
• Online since: October 2020
• Authors: Anton M. Kuzmin*, Vladimir N. Vodyakov, Alexandr V. Kotin, Vyacheslav V. Kuznetsov, Mariya I. Murneva
• Keywords: Composite, Compression Molding, Elastic Modulus, Injection Molding, Polyamide, Polyketone, Strength, Thermoplastic Elastomer

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