Influence of polylactide modification with blowing agents on selected mechanical properties

• Autorzy: Tor-Świątek A. , Garbacz T. , Sedlarik V. , Stloukal P. , Kucharczyk P.

Identyfikatory

DOI

10.12913/22998624/80850

• Języki publikacji: EN

Abstrakty

EN

The article presents research of modification of PLA with four types of blowing agents with a different decomposition characteristic. Modifications were made in both cellular extrusion and injection molding processes. The obtained results show that dosing blowing agents have the influence on mechanical properties and structure morphology. Differences in the obtained results are also visible and significant between cellular processes.

Słowa kluczowe

EN

polylactide; blowing agent; extrusion; injection molding

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2017
• Tom: Vol. 11, no 4
• Strony: 206--214
• Opis fizyczny: Bibliogr. 15 poz., fig., tab.

Twórcy

autor

Tor-Świątek A.

• Lublin University of Technology, Faculty of Mechanical Engineering, Department of Technology and Polymer Processing, 36 Nadbystrzycka St. 20-618 Lublin

autor

Garbacz T.

• Lublin University of Technology, Faculty of Mechanical Engineering, Department of Technology and Polymer Processing, 36 Nadbystrzycka St. 20-618 Lublin

autor

Sedlarik V.

• Centre of Polymer Systems, Tomas Bata University in Zlin, tr. T. Bati 5678, 760 01 Zlin, Czech Republic

autor

Stloukal P.

• Centre of Polymer Systems, Tomas Bata University in Zlin, tr. T. Bati 5678, 760 01 Zlin, Czech Republic

autor

Kucharczyk P.

• Centre of Polymer Systems, Tomas Bata University in Zlin, tr. T. Bati 5678, 760 01 Zlin, Czech Republic

Bibliografia

• 1.Bociąga E., Palutkiewicz P. The influence of injection moulding parameters and blowing agent addition on selected properties, surface state and structure of HDPE parts. Polymer Engineering and Science, 4 (53), 2013, 679-704.
• 2.Jachowicz T., Gajdoš I.: Effect of natural ageing on some properties of oxybiodegrading agent-containing polypropylene products. Przemysl Chemiczny, 11 (93) 2014, 1983-1885.
• 3.Klepka T., Jeziórska R. and Szadkowska A. Cienkościenne wyroby z modyfikowanego polietylenu dużej gęstości. Przemysł Chemiczny, 8, 2015, 1352-1355.
• 4.Garbacz T.: Structure and properties of cellular thin-walled cable coatings. Polimery 11-12 (57), 2012, 91-94.
• 5.Garbacz T., Palutkiewicz P.: Effectiveness of blowing agents in cellular injection molding. Cellular Polymers 4 (34), 2015, 189-214.
• 6.Guo M.C., Heuzey M.C., Carreau P.J.: Cell structure and dynamic properties of injection molded polypropylene foams. Polymer Engineering and Science, 47, 2007, 1070–1081.
• 7.Matuana L. M., Park C. B., Balatinecz J. J.: Structures and mechanical properties of microcellular foamed polyvinyl chloride. Cellular Polymers, 17, 1998, 1-16.
• 8.Rizvi S.J.A., Bhatnagar N.: Microcellular PP vs. microcellular PP/MMT nanocomposites: A comparative study of their mechanical behavior. International Polymer Processing, 26, 2011, 375-382.
• 9.Stloukal P., Kucharczyk P. Acceleration of polylactide degradation under biotic and abiotic conditions through utilization of a new, experimental, highly compatible additive. Polymer Degradation And Stability, 142, 2017, 217-225.
• 10.Tejeda E.H., Sahagún C.Z., González-Núñez R., Rodrigue D.: Morphology and mechanical properties of foamed polyethylene–polypropylene blends. Journal of Cellular Plastics, 41, 2005, 417– 435.
• 11.Tor-Swiatek A. Evaluation of the effectiveness of the microcellular extrusion process of low density polyethylene. Eksploatacja I Niezawodnosc-Maintenance and Reliability, 3 (15), 2013, 225-229.
• 12.Tor-Swiatek A. Characteristics of physical structure of poly(vinyl chloride) extrudate modified with microspheres. Polimery, 7-8 (57), 2012, 577-580.
• 13.Turng LS, Kharbas H.: Development of a hybrid solid-microcellular co-injection molding process. International polymer processing, 19, 2004, 77-86.
• 14.Velasco J. I., Antunes M., Ayyad O., Saiz-Arroyo C., Rodríguez-Pérez M. A., Hidalgo F., de Saja, J A..: Foams based on low density polyethylene/hectorite nanocomposites: Thermal stability and thermo-mechanical properties. Journal of Applied Polymer Science, 105, 2007, 1658–1667.
• 15.Zhou Q., Chuan-Bo C.: Exo-endothermic blowing agent and its blowing behavior. Journal of Cellular Plastics, 41, 2005, 225-234.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)