SAE AMS3657F
- Polytetrafluoroethylene (PTFE) Extrusions Premium Strength, As Sintered (Stabilized: Aug 2011)
- standard by SAE International, 08/25/2011
- Category: SAE
$81.00
$41.00
This specification covers one grade of polytetrafluoroethylene (PTFE) in the form of extruded and sintered rods, tubes, and profiles.These products have been used typically for parts, such as bushings and insulators, requiring chemical inertness up to 500 \mDF (260 \mDC) and better mechanical and/or electrical properties than AMS 3656, but usage is not limited to such applications. When improved dimensional stability is required, it is recommended that stress relieved product in accordance with AMS 3659 be specified. For parts such as seals, back-up rings and bearings that do not require dielectric properties and radiographic inspection it is recommended to use AMS 3678/1 Grade B.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.