3M™ Polyimide Film Electrical Tape 1218
This tape is amber with a 1-mil polyimide film backing with a solvent-resistant acrylic adhesive system. It is designed for exceptional heat resistance and solvent resistance and is recommended for use on coils, capacitors, harnesses and as a cover layer for many flexible printed circuits.
3M™ Polyimide Film Tape 1218 is UL-recognized for use at temperatures up to 180 degrees C (formerly known as Class H). Unlike most such tapes, the 3M polyimide film tape 1218 has an acrylic pressure-sensitive adhesive
- 1 mil polyimide backing
- Acrylic adhesive
- 3M Tape 1218 is used for high temperature electrical applications in which a tough, thin insulating material that is solvent-resistant is required for wrapping coils, transformers, capacitors and wire harnesses.
- It is also used as a cover layer material for many types of flexible printed circuits.