What Is Ptfe Lined

PTFE is the most commonly used fluropolymer lining material, although other materials such as FEP, PFA, ECTFE, PVDF are also available. … PTFE lining is chemically inert and resists many corrosive fluids operating under high pressure or high temperatures up to 230°C.

What is PTFE lining?

PTFE liners are generally a thin layer of PTFE with an etched outer surface that is bonded to other polymers through a thermal lamination. Common applications include guiding catheters, deflectable catheters, introducer sheaths, and device delivery systems. … The ID of PTFE liners can range from 0.005” – 0.5”.

Is PTFE and Teflon the same thing?

Discovered in 1938, Teflon was developed by the DuPont Co and managed by a spin-off of the company known as Chemours. … Teflon is a synthetic polymer containing carbon and fluorine called polytetrafluoroethylene. That’s right, Teflon is PTFE but by another name.