Selected issues concerning degradation of material in the production of injection molded plastic components

• Autorzy: Jałbrzykowski M.

Identyfikatory

DOI

10.1515/ama-2016-0026

• Języki publikacji: EN

Abstrakty

EN

This paper presents the problem of thermal degradation of thermoplastic materials processed using the injection method. Attention was paid to the issue of the optimal selection of a dye for modifying the base materials. For the selected materials and dyes, derivatograph tests were performed in order to assess their thermal characteristics and breakdown kinetics. Additionally, tribological tests and microscope observations of selected samples were performed. The obtained test results suggest a diverse level of thermal processes in the analyzed materials. This is crucial for the appropriate selection of dyes for plastic materials. As it turned out, the tribological properties of materials can also influence the technological quality of the injected alloy.

Słowa kluczowe

EN

dyes for plastic materials; thermal degradation; thermogravimetric tests; tribological tests

PL

barwniki do tworzyw sztucznych; degradacja termiczna; badania termograwimetryczne; testy tribologiczne

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2016
• Tom: Vol. 10, no. 3
• Strony: 173--180
• Opis fizyczny: Bibliogr. 20 poz., rys., tab., wykr.

Twórcy

autor

Jałbrzykowski M.

• Faculty of Mechanical Engineering, Department of Materials Science and Biomedical Engineering, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Białystok, Poland

Bibliografia

• 1. Al-Salem SM, Lettieri P, Baeyens J. (2010), Recycling and recovery routes of plastic solid waste (PSW): A review, Waste Management, 29, 2625-2643.
• 2. Badia J.D., Francisco V., Sigbritt K., Ribes-Greus A. (2009), Thermal analysis as a quality tool for assessing the influence of thermo-mechanical degradation on recycled poly(ethylene terephthalate), Polymer Testing, 28(2), 169–175.
• 3. Botos J., Murail N., Heidemeyer P., Kretschmer K., Ulmer B., Zentgraf T., Bastian M., Hochrein T. (2014), Color Measurement of Plastics - from Compounding via Pelletizing, up to Injection Molding and Extrusion, Proceedings of PPS-29: The 29th International Conference of The Polymer - Conference Papers, Book Series: AIP Conference Proceedings, V. 1593, 16-19.
• 4. Brachet P., Hoydal L.T., Hinrichsen E.L., Melum F. (2008), Modification of mechanical properties of recycled polypropylene from post-consumer containers, Waste Management, 28(12), 2456–2464.
• 5. Buccella M., Dorigato A., Crugnola F., Caldara M., Fambri L. (2015), Coloration Properties and Chemo-Rheological Characterization of a Dioxazine Pigment-Based Monodispersed Masterbatch, Journal Of Applied Polymer Science, 132(7), Article Number, 41452.
• 6. Chen W.-C., Nguyen M.-H., Chiu W.-H., Chen, T.-N., Tai, P.-H. (2016), Optimization of the plastic injection molding process using the Taguchi method, RSM, and hybrid GA-PSO, International Journal of Advanced Manufacturing Technology, 83(9-12), 1873-1886.
• 7. Chun DH. (1999), Cavity filling analyses of injection molding simulation: bubble and weld line formation, Journal of Materials Processing Technology, 90, 177-181.
• 8. Jałbrzykowski M. (2012), Influence of Regranulate Content on the Functional Properties of Parts Made from Thermoplastic Materials, Mach. Dyn. Res., 36(1), 82-89.
• 9. Jałbrzykowski M., Nachimowicz J. (2009), The problems of reliability and durability of tools for the injection of plastic materials, Acta Mechanica et Automatica, 3(1), 49-53.
• 10. Kayvon M.(2014), Sina Ebnesajjad and all: Handbook of Polymer Applications in Medicine and Medical Devices, William Andrew Inc., Elsevier, Oxford.
• 11. Laurence W. McKeen (2007), Effect of Temperature and other Factors on Plastics and Elastomers, William Andrew Inc., Elsevier, NY.
• 12. Matin I, Hadzistevic M, Hodolic J, Vukelic D, Lukic D (2012): A CAD/CAE-integrated injection mold design system for plastic products, International Journal Of Advanced Manufacturing Technology, 63(5-8), 595-607.
• 13. Navarro R., Torre L., Kenny J.M., Jiménez A. (2003), Thermal degradation of recycled polypropylene toughened with elastomers, Polymer Degradation and Stability, 82(2), 279–290.
• 14. Torres N., Robin J.J., Boutevin B. (2000), Study of thermal and mechanical properties of virgin and recycled poly(ethylene terephthalate) before and after injection molding, European Polymer Journal, 36(10), 2075–2080.
• 15. Wu C.-H., Chen W.-S. (2006), Injection molding and injection compression molding of three-beam grating of DVD pickup lens, Sensors and Actuators, Physical, 125 (2), 367-375.
• 16. Zawistowski H., Zięba Sz. (1999), Set the injection process, Plastech, Warsaw.
• 17. http://www.plastech.pl/pub/downloads/zytel-poradnik-przetworstwatworzywa-poliamidowe-dupont.pdf
• 18. http://www.wadim.com.pl/pl/a/Wady-wyprasek-Srodki-zaradcze-cz-1
• 19. https://www.elsevier.com/__data/assets/pdf_file/0011/91649/PlasticsUsed-in-Medical-Devices_link.pdf
• 20. www2.dupont.com/Poland_Country_Site/pl_PL/.../10_zasad.html

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.