Detailed Product Description

Telflon heat shrink tubing has a very high continuous use temperature(260 degree), and the outstanding chemical resistance.  It is available in 2:1 and 4:1shrink ratios.

While it is the best of the entire fluoropolymer heat shrink tubing family, PTFE is also the most difficult to shrink due to its extremely high shrinking temperature (320-340 degree), a heat gun or a welding torch can be used, but it is not recommended due to the tendency for the material to have localized over-heating or under-heating,. It is extremely important when shrinking PTFE that the material is uniformly heated to provide even shrinking, We recomend you use a controlled temperature oven, although that is obviously impractical for large hardnesses or areas adjacent to temperature sensitive components.

Features of PTFE heat shrink:

• Continous operating temperature -270--- -260 degree.
• Outstanding resistance to almost any chemical known (exceptions alkali metals in molten state, fluorine gas at high temperatures, chlorine trifluoride).
• Good dielectirc strength.