Recognized standard
F2778-09 (Reapproved 2020)
FDA recognition 8-415 · ASTM · Materials
Key facts
| Recognition number | 8-415 |
|---|---|
| Designation | F2778-09 (Reapproved 2020) |
| Title | Standard Test Method for Measurement of Percent Crystallinity of Polyetheretherketone (PEEK) Polymers by Means of Specular Reflectance Fourier Transform Infrared Spectroscopy (R-FTIR) |
| Standards developer | ASTM International |
| Specialty area | Materials |
| Date of entry | Apr 4, 2016 |
| Scope (excerpt) | 1.1 This test method describes the collection of absorption spectra of polyetheretherketone (PEEK) polymer in filled and unfilled grades, as supplied by a vendor, and the subsequent calculation of the percent crystallinity. The material is evaluated by infrared spectroscopy. The intensity (height)… |
At a glance
- None Product codes
- 1–9 FDA guidance documents
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About FDA-recognized consensus standards
The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.
Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date: