ASTM F2102 PDF
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Standard Guide for Evaluating the Extent of Oxidation in Polyethylene Fabricated Forms Intended for Surgical Implants
Published by | Publication Date | Number of Pages |
ASTM | 09/01/2017 | 5 |
ASTM F2102 – Standard Guide for Evaluating the Extent of Oxidation in Polyethylene FabricatedForms Intended for Surgical Implants
1.1 This guide covers a method for the measurement of the relative extent of oxidation present in HDPE homopolymers and ultra-high-molecular-weight polyethylene (UHMWPE) intended for use in medical implants. The material is analyzed by infrared spectroscopy. The intensity (area) of the carbonyl absorptions (>C=O) centered near 1720 cm-1 is related to the amount of chemically bound oxygen present in the material. Other forms of chemically bound oxygen (C-O-C, C-O-O-C, C-O-H, and so forth) are not captured by this guide.
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