CHR® K290ESD is manufactured from polyimide film with high-temperature silicone adhesive. K290ESD has excellent electrostatic discharge properties. The ESD additive reducing the electrostatic discharge that occurs upon tape removal. K290ESD can safely and cleanly be removed from printed circuit boards. The proprietary adhesive system provides high electrostatic dissipation without sacrificing adhesive strength at extreme temperatures. K290ESD offers excellent mechanical and electrical properties, an excellent dielectric strength and high conformability.
Applications: K290ESD is constructed to fill the requirements of a high performance Thermoplastic (Polyimide Backing Materials). K290ESD is chosen for gold finger protection during wave solder applications that require reduced electrostatic discharge upon tape removal.
Filename | Action |
CHR-K290ESD-Tape-1Mil-PI-TDS-1115_104386.pdf | [ Download File ] |
Tech Specs | |
Backing | Film-Polyimide |
Adhesive Type | Silicone |
Total Thickness | 2.5 mils |
Adhesion to Steel | 20 oz/in. |
Tensile Strength | 30 lbs/in. |
Elongation at Break | 50% |
Operating Temperature | -100°F to 500°F (-73°C to +260°C) |
Colors | Amber |