FEP/PTFE (standard wall) Dual Shrink tubing
![FEP/PTFE (standard wall) Dual Shrink tubing](https://buyheatshrink.com/media/catalog/product/cache/f6f7b5bdf116bff3855419fab5ab1996/h/s/hsfep_7_1.jpg)
FEP/PTFE Dual Shrink Heat Shrinkable Tubing
NOTE - Due to extreme instability in the PTFE market, prices are subject to change without notice. Lead times can be up to 10 weeks.
Features
Continuous operating temperature -454°F to 500°F (-270°C to 260°C)
Outstanding resistance to almost any chemical known (exceptions: alkali metals in molten state, fluorine gas at high temperatures, chlorine trifluoride).
FDA and USP Class VI approved
Very low coefficient of friction
Good dielectric strength
Flame rating UL94 V0 and VW-1
Limiting Oxygen Index greater than 95
ETO and autoclave sterilizable
Mil spec approved (AMS-DTL-23052/12)
FEP/PTFE Dual Shrink Heat Shrinkable Tubing
PTFE heat shrink tubing has a very high continuous use temperature (260°C), and outstanding chemical resistance. Combining this with a lower melt temperature material (FEP) on the inside makes the only high temperature adhesive lined heat shrink tubing on the market. It is available in 2:1 shrink ratio, and meets or exceeds the most stringent commercial (UL VW-1, UL 910, NFPA262) and military standards (AMS-DTL-23053/12).
Features
Continuous operating temperature -454°F to 500°F (-270°C to 260°C)
Outstanding resistance to almost any chemical known (exceptions: alkali metals in molten state, fluorine gas at high temperatures, chlorine trifluoride).
FDA and USP Class VI approved
Very low coefficient of friction
Good dielectric strength
Flame rating UL94 V0 and VW-1
Limiting Oxygen Index greater than 95
ETO and autoclave sterilizable
Mil spec approved (AMS-DTL-23052/12)
![](https://tefcap.com/wp-content/uploads/2023/04/dual-wall-ptfe-fep-tef-cap-1.png)
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