Description

Product Data Sheet

CHR 2255 is manufactured from modified high-modulus PTFE film coated with high-temperature silicone adhesive.

Features/Benefits

• CHR 2255’s most outstanding properties are its high dielectric and tensile strength, which make it an extremely durable insulation tape. The high-temperature properties of the PTFE and silicone adhesive allow 2255 to perform in continuous temperatures up to 260°C (500°F).
• As high-modulus tape, CHR 2255 also exhibits low elongation which enables it to be applied with automatic wrapping equipment. The other outstanding features of 2255 include chemical inertness as well as low-friction, anti-stick and non-toxic properties, making it the right material for numerous applications. 2255 meets MIL-I-23594C U.S. Government specifications, which is superseded by MIL Spec, A-A-59474 Type 1.

Applications

The excellent dielectric properties of this product combined with its high-temperature adhesive coating make 2255 an excellent choice as a high-temperature insulation product. CHR 2255 is used in phase insulation for bundling end turns, spot bundling and anchoring breakouts. The aerospace industry also uses 2255 to protect airframe wire harnesses.