Int. J. Mol. Sci. 2009, 10(8), 3635-3654; doi:10.3390/ijms10083635

Biodegradability Evaluation of Polymers by ISO 14855-2

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Received: 4 August 2009; in revised form: 13 August 2009 / Accepted: 17 August 2009 / Published: 18 August 2009
(This article belongs to the Special Issue Biodegradability of Materials)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Biodegradabilities of polymers and their composites in a controlled compost were described. Polycaprolactone (PCL) and poly(lactic acid) (PLA) were employed as biodegradable polymers. Biodegradabilities of PCL and PLA samples in a controlled compost were measured using a Microbial Oxidative Degradation Analyzer (MODA) according to ISO 14855-2. Sample preparation method for biodegradation test according to ISO/DIS 10210 was also described. Effects of sizes and shapes of samples on biodegradability were studied. Reproducibility of biodegradation test of ISO 14855-2 by MODA was confirmed. Validity of sample preparation method for polymer pellets, polymer film, and polymer products of ISO/DIS 10210 for ISO 14855-2 was confirmed.
Keywords: biodegradability; polycaprolactone; poly(lactic acid); compost; evaluation; ISO 14855-2; ISO/DIS 10210
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MDPI and ACS Style

Funabashi, M.; Ninomiya, F.; Kunioka, M. Biodegradability Evaluation of Polymers by ISO 14855-2. Int. J. Mol. Sci. 2009, 10, 3635-3654.

AMA Style

Funabashi M, Ninomiya F, Kunioka M. Biodegradability Evaluation of Polymers by ISO 14855-2. International Journal of Molecular Sciences. 2009; 10(8):3635-3654.

Chicago/Turabian Style

Funabashi, Masahiro; Ninomiya, Fumi; Kunioka, Masao. 2009. "Biodegradability Evaluation of Polymers by ISO 14855-2." Int. J. Mol. Sci. 10, no. 8: 3635-3654.

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