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ASTM-F2381:2004 Edition

ASTM-F2381:2004 Edition

$35.75

F2381-04 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 2004 4
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1.1 This test method describes the measurement of the number of trans-vinylene groups in ultra-high molecular weight-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 F 2102.

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 samples thickness, will be validated by an Interlaboratory Study (ILS) conducted according to Practice E 691.

1.4 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
1 Scope
Referenced Documents
Terminology
Significance and Use
Apparatus
2 Sampling, Test Specimens, and Test Units
Preparation of Apparatus
Procedure
Calculation of Results
FIG. 1
3 Report
FIG. 2
4 Precision and Bias
Keywords
X1. RATIONALE
X1.1
X1.2
X1.3
X1.4
X1.5
REFERENCES

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