Polymer Composites Used in Rapid Prototyping Technology

• Autorzy: Bulanda Katarzyna , Oleksy Mariusz , Oliwa Rafał , Budzik Grzegorz , Markowski Tadeusz

Identyfikatory

DOI

10.2478/amst-2019-0003

• Języki publikacji: EN

Abstrakty

EN

New materials and filaments dedicated to 3D printing were obtained using the fused deposition modeling method, and the properties of the produced materials were investigated. Polylactide was used as a polymer base for the assays because of the desired properties of the polymer, mainly biodegradability, and the matrix was refilled by the addition of metallic nanofillers, such as bronze, copper, brass, and steel. For the composites obtained, mechanical properties were investigated to determine the dependence of the obtained results on the content and type of filler used and on the method of fabrication of the fittings. It was found that the additives present in the polymer matrix increased the fluidity of the material. The best results were obtained for the compositions with bronze and steel in which the mass flow rate was 72.97 and 79.99 g/10 min, respectively. The filled material that had lower hardness was measured by Rockwell and the impact strength was measured by Charpy. In addition, it was found that injection-molded parts obtained much better mechanical properties than those obtained by 3D printing.

Słowa kluczowe

EN

3D printing; FDM; composites; metal nanofiller; polymer processing

PL

druk 3D; FDM; kompozyty; nanonapełniacz metalowy; przetwarzanie polimerów

• Wydawca: Komitet Budowy Maszyn PAN ; De Gruyter
• Czasopismo: Advances in Manufacturing Science and Technology
• Rocznik: 2020
• Tom: Vol. 44, nr 1
• Strony: 15--20
• Opis fizyczny: Bibliogr. 6 poz., rys., tab., wykr.

Twórcy

autor

Bulanda Katarzyna

• Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959, Rzeszów, Poland

autor

Oleksy Mariusz

• Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959, Rzeszów, Poland

autor

Oliwa Rafał

• Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959, Rzeszów, Poland

autor

Budzik Grzegorz

• Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959, Rzeszów, Poland

autor

Markowski Tadeusz

• Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959, Rzeszów, Poland

Bibliografia

• [1] C. BENWOOD, et al.: Improving the impact strength and heat resistance of 3D printed models: structure, property, and processing correlationships during fused deposition modeling (FDM) of poly(lactic acid). ACS Omega 3(2018), 4400–4411.
• [2] B. AKHOUNDI, A.H. BEHRAVESH: Effect of filling pattern on the tensile and flexural mechanical properties of FDM 3D printed products. Exp. Mech., 59(2019)6, 883-897.
• [3] A.P. VALERGA, et al.: Impact of chemical post-processing in fused deposition modelling (FDM) on polylactic acid (PLA) surface quality and structure. Polymers, 11(2019), 566.
• [4] D. SIMANGURISONG, et al.: The effect of nanocrystalline cellulose (NCC) filler on polylactic acid (PLA) nanocomposite properties. J. Eng. Technol. Sci., 50(2018), 578-587.
• [5] J. SUN, et al.: Nanofiller reinforced biodegradable PLA/PHA composites: current status and future trends. Polymers, 10(2018), 505.
• [6] P. ŁOŚ, et al.: Properties of polymer composites with powders or copper flakes as fillers. Polymers, 57(2012), 5.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).