Chemtronics CircuitWorks® Flex Conductive Pen CW2900 - Manual (Page 2)

USAGE INSTRUCTIONS
Read MSDS carefully prior to use.
Cleaning: For best adhesion, clean board with
Chemtronics Electro-Wash

PX Cleaner Degreaser
in order to remove any surface contamination which
may prevent adequate material contact.
Mixing: Although this system has been formulated
to resist hard-packing, it should be shaken
vigorously for 30 seconds to insure the proper
dispersion of the silver flakes. If pen has been
allowed to sit idle for a long period of time, the
mixing ball may seize in the barrel. To free the ball
use force to tap the barrel end of the pen until the
ball begins to move inside the pen.
Application: The conductive ink is dispensed
through the CircuitWorks

Flex Conductive Pen.
Squeezing the pen body while pressing down on the
surface will allow the material to flow through the
tip, enabling the trace to be drawn. Practice with
the pen before attempting detail work.
Thinning: The conductive ink has been optimized
for the CircuitWorks

Flex Conductive Pen and
thinning is not normally necessary. However, a
small amount of Butyl Acetate may be added with
thorough mixing to make slight adjustments for ease
of application for other dispensing systems.
Clean-up/Removal: The conductive ink may be
cleaned or removed using a strong organic solvent
such as acetone or Chemtronics

Electro-Wash

Two-Step (ES125a).
Curing: Dries tack-free in about 5 minutes at room
temperature. Achieves electrical conductivity
within 15 minutes. Full conductivity after 24 hours
at room temperature. Heat cure for 15 minutes at 80
to 90
°C for maximum conductivity, durability and
chemical resistance.
TECHNICAL & APPLICATION
ASSISTANCE
Chemtronics

provides a technical hotline to answer
your technical and application related questions.
The toll free number is:
1-800-TECH-401.
AVAILABILITY
CW2900 8.5 g (0.3 oz.) pen
ENVIRONMENTAL IMPACT DATA
ODP None VOC Yes
HCFC None HFC None
Ozone depletion potential (ODP) is determined in accordance with the
Montreal Protocol and U.S. Clean Air Act of 1990.
Hydrochlorofluorocarbons (HCFCs) are regulated under the Montreal
Protocol as Class II ozone depleting substances. Volatile Organic Compound
(VOC) information is calculated on a weight basis using the VOC definition
of California Air Resources Board (CARB) Consumer Product Regulations,
South Coast Air Quality Management District (SCAQMD) Rule 102 and the
Federal definition published in 40 CFR 51.100(s). Hydrofluorocarbons
(HFCs) are not currently regulated.
NOTE:
This information is believed to be accurate. It is
intended for professional end users having the skills
to evaluate and use the data properly.
CHEMTRONICS does not guarantee the accuracy
of the data and assumes no liability in connection
with damages incurred while using it.
Chemtronics
, Electro-Wash and CircuitWorks are
registered trademarks of Chemtronics. All rights reserved.
ControlWipes
 is a trademark of Chemtronics. All rights
reserved. All other trademarks herein are trademarks or
registered trademarks of their respective owners.
CHEMTRONICS
8125 COBB CENTER DRIVE
KENNESAW, GA 30152
1-770-424-4888
REV. F (08/13)
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