CTS Proprietary A01
Laminating Adhesive
Technical
Data
CTS Proprietary Laminating Adhesive - Part Number A01
FEATURES
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Superior Temperature
Resistance
Excellent Solvent Resistance
UV Resistance
Long Term Aging Properties
Low Out-gassing Properties
PHYSICAL PROPERTIES
Property
Military Specification
Lap Shear Strength
Tensile Strength @ 100°C
Thermal Conductivity
Thermal Impedance
Dielectric Strength
Value
Mil-P-19834C
36.5 psi
40.0 psi
0.0061 W/in.-°C
0.82 °C-in. / W
4,000 V/mil
2
Test Method
APPLICATIONS
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Mounting Heat Sinks to
Processors
Mounting Heat Spreaders to
Controllers and PC Boards
Peel Adhesion
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Stainless Steel
Polycarbonate
Polypropylene
78 oz./in.
53 oz./in.
11 oz./in.
ASTM D-330 (modified), 72
Hour Dwell (90° peel, 12
in./min.); 2 mil Aluminum to
Various Surfaces
ENVIRONMENTAL PERFORMANCE
Feature
Bond Build-up
Humidity
Resistance
U.V. Resistance
Water Resistance
Performance
The bond strength of the adhesive increases as a
function of time and temperature.
High humidity has a minimal effect on adhesive
performance. Bond strengths are generally higher after
exposure for 7 days @ 32°C and 90% Relative Humidity.
Adhesive is not adversely affected by exposure to U.V.
After 100 hours in water @ ambient temperature, the
bond exhibits an increase in strength.
Increased bond strength after temperature cycling
– four cycles of:
4 hours @ +70°C, 4 hours @ -29°C, 16 hours @ 25°C
Parts hold after exposure to:
Gasoline, Oil, Freon™ TF, Sodium Chloride Solution,
Mild Acids and Alkalis.
Usable @ 232°C for short duration (Hours)
Usable @ 149°C for longer durations (Weeks)
One year Shelf Life @ 22°C and 50% RH. (Storage in
sealed plastic bag is recommended).
TAPE DESCRIPTION
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Total thickness = 0.005 in.:
0.001 thick thermally filled
carrier with 0.002 in. thick high-
temperature acrylic film on each
side
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Shipped with peel-off cover tape
for easy handling.
Specify “/A01” when ordering
the corresponding heat sink.
Temperature
Cycling
Chemical
Resistance
Heat Resistance
Shelf Life
Note:
The properties defined are based on the attachment of impervious
materials to an aluminum test surface.
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January 2007
CTS Company
www.ctscorp.com
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