CW2900

The CW2900 from Chemtronics is a CircuitWorks® flex conductive pen. It makes instant highly adherent silver traces on flexible polymeric substrates used in flex circuitry. This material is used in prototype, rework and repair of Mylar®, Melinex® and other flexible circuits by linking components, repairing defective traces and making smooth jumpers. The flex conductive pen traces also have excellent adherence to indium tin oxide (ITO) substrates. The silver traces dry in minutes and have excellent mechanical properties. It is used for repair flexible circuit traces, solderless linking of components, EMI shielding, grounding and quick prototype modification. CircuitWorks® flex conductive pen material has excellent compatibility with materials used in flexible circuit board fabrication. As with any chemical system, compatibility with the substrate must be determined on a non critical area prior to use.

• 8.5g (0.03oz) pen, blister packed
• Quickly creates flexible conductive silver traces on Mylar® and flex circuitry, ITO
• Micro tip for precise applications, dries in minutes at room temperature
• Shelf life of 12months at 25°C, excellent flexibility, very good chemical resistance
• Single component system, highly adherent/flexible polymer, fast drying
• Excellent electrical conductivity, operating temperature to 212°F (100°C), excellent tape adhesion
• Silver filled polymer material, < 20microns silver particle size, silver gray colour
• 0.05-0.15ohms/sq/mil conductivity, 5min tack-free time at 25°C, 1hour initial cure time at 25°C
• 15minutes cure time at 80°C