DP-105 3M, DP-105 Datasheet - Page 3

• Manufacturer Part Number: DP-105
• Description: Epoxy Adhesive DP105 Clear Duo-Pak, 1.7 oz, Clear
• Manufacturer: 3M

Specifications of DP-105

• Chemical Component: Epoxy Resin/Organosilane
• Color: Clear
• Primary Type: Adhesive
• Time, Drying: 48 hrs @ 23 °C
• Weight: 1.7 Oz.

Scotch-Weld
Epoxy Adhesives
DP-105 Clear
Typical Cured
Properties
Footnotes:
10. Thermal conductivity determined
11. Thermal shock resistance run per
2. Worklife determined using 3M test
3. Tack-free determined per 3M test
4. Handling strength determined per
5. The cure time is defined as that
6. Tensile and Elongation. Used
7. Weight loss by TGA reported as
8. TCE determined using Dupont TMA
9. Glass Transition Temperature (Tg)
method C-3180. Procedure involves
periodically measuring a 2 gram
mixed mass for self-leveling and
wetting properties. This time will
also approximate the usable
worklife in an EPX mixing nozzle.
method C-3173. Involves dispensing
0.5 gram amount of adhesive onto
substrate and testing periodically
for no adhesive transfer to metal
spatula.
3M test method C-3179. Time to
handling strength taken to be that
required to achieve a 50 psi OLS
strength using aluminum substrates.
time required for the adhesive to
achieve a minimum of 80% of the
ultimate strength as measured by
aluminum-aluminum OLS.
procedure in 3M test method
C-3094/ASTM D 882. Samples
were 2" dumbbells with .0125"
neck and .030" sample thickness.
Separation rate was 2 inches per
minute. Samples cured 2 hrs RT
plus 2 hrs/160°F (71°C).
that temperature at which 5%
weight loss occurs by TGA in air at
5°C (4°F) rise per minute per
ASTM 1131-86.
Analyzer using a heating rate of
50°F (10°C) per minute. Second
heat values given.
determined using Perkin Elmer DSC
Analyzer with a heating rate of 68°F
(20°C) per minute. Second heat
values given.
using ASTM C177 and C-matic
Instrument using 2 inch diameter
samples.
3M test method C-3174. Involves
potting a metal washer into a 2" x
0.5" thick section and cycling this
test specimen to colder and colder
temperatures.
TM
Note: The following technical information and data should be considered representative
Physical
Thermal
Electrical
Color
Hardness Shore D (ASTM D 2240)
Worklife
Tackfree Time
Time to Handling Strength
Cure Time
Elongation
Tensile Strength
Dielectric Constant @ 1 KH
@ 23°C (73°F) [ASTM D 150]
Dissipation Factor @ 1 KH
@ 23°C (73°F) [ASTM D 150]
Dielectric Strength (ASTM D 149)
Sample Thickness Approx. 30 mil
Volume Resistivity (ASTM D 257)
Weight Loss by Thermal Gravimetric
Analysis (TGA)
Thermal Coefficient of Expansion (TCE) by TMA
( x 10
Glass Transition Temperature (Tg) by DSC
Thermal Conductivity
(@ 110°F on .250" samples)
Thermal Shock Resistance
or typical only and should not be used for specification purposes.
Below Tg
Above Tg
Onset
BTU-ft./ft.
Cal./sec -cm-°C
Watt/m-°C
Potted Washer Olyphant Test
(3M/AdhD Test Method C-3174
+100°C [air] to -50°C [liquid])
Mid-Point
-6
2
units/unit/°C)
5
6
2
3
- hr.-°F
7
6
- 2 -
10
4
z
11
z
9
8
Scotch-Weld DP-105 Clear
20 min. @ 23°C (73°F)
181 (40-140°C range)
48 hrs. @ 23°C (73°F)
1% @ 117°C (243°F)
5% @ 289°C (552°F)
1.5 x 10
without cracking
Pass 5 cycles
15°C (59°F)
465 volts/mil
3-4 minutes
8°C (46°F)
10 minutes
.35 x 10
600 psi
120%
Clear
.085
.147
0.22
9.2
—
10
39
ohm-cm
-3