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SAE AMS3677
- Fabric, Polybenzimidazole (PBI) Polyamide Fiberglass Polytetrafluoroethylene (PTFE) Impregnated, Sintered ( Reaffirmed: Oct 1997 May 2005 )
- standard by SAE International, 01/01/1992
- Publisher: SAE
$37.00$74.00
This specification covers a polybenzimidazole (PBI) polyamide fiberglass fabric impregnated with polytetrafluoroethylene (PTFE) in the form of woven sheet or strip or of braided tubing. This fabric has been used typically for anti-chafing cushion between parts, such as flexible metal tubes and tube clips, rub strips, gaskets, and air seals, requiring long-term heat resistance up to 290 degrees C (554 degrees F), but usage is not limited to such applications.