ASTM-F2381:2010 Edition
$40.63
F2381-10 Standard Test Method for Evaluating Trans-Vinylene Yield in Irradiated Ultra-High-Molecular-Weight Polyethylene Fabricated Forms Intended for Surgical Implants by Infrared Spectroscopy
Published By | Publication Date | Number of Pages |
ASTM | 2010 | 5 |
1.1 This test method describes the measurement of the number of trans-vinylene groups in ultra-high molecular weight polyethylene (UHMWPE) intended for use in medical implants. The material is analyzed by infrared spectroscopy.
1.2 This test method is based on Guide F2102 .
1.3 The applicability of the infrared method has been demonstrated in other literature reports. This particular method, using the intensity (area) of the C-H absorption centered at 1370 cm -1 to normalize for the sample s thickness, will be validated by an Interlaboratory Study (ILS) conducted according to Practice E691 .
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Significance and Use |
2 | Apparatus Sampling, Test Specimens, and Test Units Preparation of Apparatus Procedure Calculation of Results Report |
3 | FIG. 1 FIG. 2 |
4 | Precision and Bias Keywords X1. RATIONALE X1.1 X1.2 X1.3 X1.4 X1.5 REFERENCES |