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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Water uptake of composites based on EPDM and hemp fiber versus immersion time for irradiation doses of (a) 75 kGy; (b) 150 kGy; (c) 300 kGy and (d) 600 kGy.