Heat Shrink Tubing PEEK, PTFE & FEP

PEEK Shrink Tubing

PEEK shrink tubing is a high performance thermoplastic material due to its ability to withstand extreme temperatures to 400°C, high pressure, and chemical fluids.  PEEK shrink tubing provides a “shrink to fit” layer of protection for critical components in ultrahigh vacuum applications to 1 x 10^-10 Torr. Shrink temperature of 340-385°C

PTFE Shrink Tubing

PTFE shrink tubing offers a higher dielectric strength than PEEK and a shrink ratio of almost 2 to 1, but is limited to a lower operating temperature of 200°C and vacuum 1 x 10^-8 Torr. Shrink temperature of 343°C

FEP Shrink Tubing

FEP shrink tubing offers a higher dielectric strength than PEEK but is limited to a lower operating temperature of 200°C and vacuum 1 x 10^-8 Torr. Shrink temperature of 210°C