Part B Hardener
Part B Amber Clear
Part B 1.0
RoHS Compliant
CHEMTRONICS
Technical Data Sheet
CircuitWorks Rubber Keypad Repair Kit
PRODUCT DESCRIPTION
CircuitWorks
permanently repairs rubber keypads by
restoring conductivity to worn, intermittent,
and nonconductive carbon contacts. This
product easily returns rubber keypads to
like-new condition. This system is flexible
and very durable. The CircuitWorks
Rubber Keypad Repair Kit provides a
silver/carbon coating that is effective and
long lasting.
Repairs nonconductive keypads
Excellent electrical c onductivity
Wear-resistant coating
Excellent adhesion
System has 72 hour pot life at room
temperature a nd relative humidity <65%
Testing shows repairs can withstand over
500,000 simulated keystrokes
TYPICAL APPLICATIONS
CircuitWorks
excellent for rework and repair applications
including:
Telephones
Controllers
Carbon Contact Keyboards
Communication Equipment
Miscellaneous Key pads
Rubber Keypad Repair Kit
Rubber Keypad Repair Kit is
TDS # CW2605
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Composition
Material Part A Silver/Carbon/Rubber
Color Part A Dark Gray/Silver
Specific Gravity Part A 2.5 - 2.7
Cured Compound
Tack-Free Time @ 25°C (75°F) 1 Hour
Return to Service Time 24 Hours
Complete Cure @ 25°C(75°F) 72 Hours
Electrical Conductivity Excellent
Durability Excellent
Flexibility Excellent
Shelflife 18 months
COMPATIBILITY
CircuitWorks
Rubber Keypad Repair Kit
has excellent compatibility with most
materials. As with any adhesive/sealant,
compatibility with substrate should be
determined on a non-critical area prior to
use.
USAGE INSTRUCTIONS
Read MSDS carefully prior to use.
Mixing: Pour the liquid in Part B into the
container of Part A. Stir thoroughly for two
minutes.
Application: Clean contacts with contact
cleaner. Paint the worn carbon contacts
with the mixed conductive material using
the enclosed applicator brushes. Use the
least amount of conductive material as
possible.
Curing: At room temperature (<25°C),
material dries tack-free in one hour.
Repaired keypads can be returned to service
in 24 hours. Ultimate properties are
achieved in 72 hours. For faster drying,
expose the material to approximately 190°F
(90°C) for 10 minutes. DO NOT EXCEED
212°F (100°C).
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
CW2605 1 set containing:
3g / 0.36 oz. Adhesive
0.33g / 0.01 oz. Curing Agent
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
8125 COBB CENTER DRIVE
KENNESAW, GA 30152
1-770-424-4888
REV. G (08/13)
DISTRIBUTED BY:
Loading...