Description
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.
Product Details
- Published:
- 11/01/2013
- Number of Pages:
- 5
- File Size:
- 1 file , 120 KB
- Redline File Size:
- 2 files , 260 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
