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Analysis of Parameters with Influence on Material Shrinkage PLA and PLLA

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Abstract:

The Paper deals with problematics of analysis of shrinkage biodegradable polymer materials PLA and PLLA in consequence with setup of parameters. Samples for analysis were prepared by technology of injection molding with parameters set according to Taguchi method. The parameters setting consist of injection speed, holding pressure, temperature and wall thickness. Dependency of parameters measured inside of the mold was compared to parameters set on molding machine. By this comparison we have received data for material processing in praxis.

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Periodical:

Materials Science Forum (Volume 862)

Pages:

133-140

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.862.133

Citation:

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Online since:

August 2016

Authors:

Monika Kučerová*, Petr Lenfeld

Keywords:

Injection Process, PLA, PLLA, Shrinkage

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] R. K. Roy, A primer on the Taguchi method. Dearborn, Mich, (1990).

Google Scholar

[2] R. K. Roy, Design of experiments using the Taguchi approach, New York, (2001).

Google Scholar

[3] R. Auras, L. -T Lim, Poly (LACTIC ACID): Synthesis, Structures, Properties, Processing, and Applications, New Jersey, (2010).

Google Scholar

[4] D. V. Rosato, D. V. Rosato, and M. G. Rosato, Injection molding handbook, London, (2000).

DOI: 10.1007/978-1-4615-4597-2_16

Google Scholar

[5] J. M. Fischer, Handbook of molded part shrinkage and warpage, Amsterdam, (2013).

Google Scholar

[6] M. Janošová, P. Lenfeld, A Locally Shrinkage of the Biopolymers PLA and PLLA, IJEIR. 4 (2015) 555-560.

Google Scholar

[7] Datasheet - Injection Molding Process Guide, Nature works.

Google Scholar

[8] Datasheed - Synterra® PLLA 1010, Synbra.

Google Scholar

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