Chemtronics CircuitWorks® Flex Conductive Pen CW2900 - Manual

PRODUCT DESCRIPTION
CircuitWorks

Flex Conductive Pen makes
instant highly adherent silver traces on
flexible polymeric substrates used in flex
circuitry. CW2900 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.
 Single component system
 Highly adherent/flexible polymer
 Fast drying
 Excellent electrical conductivity
 Operating temperature to 212
°F (100°C)
TYPICAL APPLICATIONS
CircuitWorks

Flex Conductive Pen may be
used for electronics applications including:
 Circuit Trace Repair
 Solderless Linking of Components
 EMI Shielding
 Grounding
 Quick Prototype Modifications
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Composition
Material Silver Filled Polymer
Silver Particle Size < 20 microns
Color Silver Gray
Properties
Conductivity 0.05-0.15 ohms/sq/mil
Max. Temperature 212
°F (100°C)
Tack-Free Time @ 25
°C 5 minutes
Initial Cure Time @ 25
°C 1 hour
Cure Time @ 80
°C 15 minutes
Electrical Conductivity Excellent
Tape Adhesion Excellent
Flexibility Excellent
Chemical Resistance Very Good
RoHS Compliant
Shelf life 12 months@ 25
o
C
COMPATIBILITY
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.
TDS # CW2900
CHEMTRONICS
Technical Data Sheet
CircuitWorks

Flex Conductive Pen