Chemtronics CW7400 User Manual
Boiling Point 207 °F
(Lubricant - 889°F /476°C)
Vapor Densi ty (air=1)
>1
Solubility in Wa ter
Negligible
Specific Gravity
0.80
Evaporation Rate 1
Appearance Clear, Colorless Liquid
Odor
Alcohol
Surface Tension
21
Flash Point (TCC)
72°F
RoHS/WEEE
CHEMTRONICS
CW7400
Technical Data Sheet
CircuitWorks Gold Guard
PRODUCT DESCRIPTION
CircuitWorks Gold Guard Pen is
engineered to clean, lubricate and protect
gold, silver, platinum and other precious
metal contacts. CW7400 is a high
performance contact cleaner and lubricant
dispensed by a convenient marker pen
delivery system. The Gold Guard lubricant
offers protection from oxidation and corrosion
while improving conta ct and conductivity.
Minimizes friction and metal wear
Protects against oxid ation and corrosion
Nonabrasive
Excellent Mat er ia l Compatibili ty
Removes oxides, dust and other
contaminants
Pen
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
(water = 1@77°F)
(butyl acetate=1)
Lubricant remains stable up to 200°C and
causes no electrical resis tance.
TYPICAL APPLICATIONS
CircuitWorks
wide range of applications, including:
Axial and Coaxial conn ections
Cleans, lubricates and protects
Laboratory instruments
M/F connections
Microcomputers
Noble metal contacts
PCB edge con nectors
Gold Guard Pen is used in a
(dynes/cm @21.6°C)
Flammable
Status
COMPATIBILITY
The Gold Guard lubricant is compatible
with most materials used in the electronics
industry. With any chemical, compatibility
with components must be determined on a
non-critical area prior to use.
(22°C)
Material
Compatibility
ABS
Good
Buna-N
Good
EPDM
Fair
Graphite
Excellent
HDPE
Excellent
Kynar
Excellent
LDPE
Excellent
Lexan
Not Recommended
Neoprene
Good
Nylon 66
Excellent
Cross-Linked PE
Excellent
Polypropylene
Excellent
Polystyrene
Fair
PVC
Excellent
Silicone Rubber
Good
Teflon
Excellent
Viton
Excellent
PERFORMANCE
Lifetime in Years At:
40°C
60°C
Open Surface
3
0.4
Edge
Connector
Pin Socket
Connector
Sealed Cable
Connector
CFC
0.0%
VOC
99.5%
HCFC
0.0%
HFC
0.0%
CL Solv.
0.0%
ODP
0.0
to evaluate and use the data properly.
6 0.9
30 4.5
300 45
USAGE INSTRUCTIONS
For industria l use on l y.
Read MSDS carefully prior to use.
Hold pen vertically and briefly depress tip to
start flow. Rub pen tip on surface to be
cleaned and lubr ic a te d.
Product is Flammable - Do not use near
sources of ignition and energized equipment.
AVAILABILITY
CW7400 8.5 g (0.3 oz.) Pen
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.
ENVIRONMENTAL IMPACT DATA
ENVIRONMENTAL IMPACT DATA
CFC, HCFC, CL. SOLV., VOC, and HFC numbers
shown are the content by weight. Ozone depletion
potential (ODP) is determined in accordance with the
Montreal Protocol and U.S. Clean Air Act of 1990.
The ODP of this produc t is 0.0. It is the sum of the
ODP of the substances that may contribute to the
depletion of stratospheric ozone, based upon the
weight of each substance in the product’s
formulation.
NOTE:
This information is believed to be accurate. It is
intended for professional end users having the skills
CHEMTRONICS does n ot guarantee the accura cy of
the data and assumes no liability in connection with
damages incurred while using it.
Chemtronics and CircuitWorks are registered trademarks of
Chemtronics. All rights reserved. Gold Guard is a trademark
of Chemtronics. All rights r e se r ved.
CHEMTRONICS
8125 COBB CENTER DRIVE
KENNESAW, GA 30152
1-770-424-4888 REV. D (08/13)
DISTRIBUTED BY:
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