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3M Scotch-Weld™ DP805 Acrylic Adhesives

Category Polymer , Adhesive
Manufacturer 3M
Trade Name Scotch-Weld™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Scotch-Weld™ DP805 Acrylic Adhesives.pdf
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Material Notes:
3M™ Scotch-Weld™ Acrylic Adhesive DP805 is a two-part, 1:1 mix ratio, toughened acrylic structural adhesives. They exhibit excellent shear and peel strengths along with good impact and durability and bond well to many metals, ceramics, wood and most plastics.Information provided by 3M
Physical Properties Metric English Comments
Viscosity 7500 cP
7500 cP
Base
150000 cP
150000 cP
Accelerator
Mechanical Properties Metric English Comments
Hardness, Shore D 79
79
Tensile Strength at Break 22.1 MPa
3210 psi
ASTM D882
Elongation at Break 30 %
30 %
ASTM D882
Shear Strength <= 0.0689 MPa
<= 10.0 psi
Overlap, CRS/CRS after 7 days of Immersion in MEK
<= 0.0689 MPa
<= 10.0 psi
Overlap, CRS/CRS after 7 days of Immersion in Acetone
0.689 MPa
100 psi
Overlap, ABS
2.21 MPa
320 psi
Overlap, Aluminum -120 frit sandpaper
3.45 MPa
500 psi
Overlap, CRS/CRS tested after 120°C/2 wks
4.14 MPa
600 psi
Overlap, Aluminum -solvent cleaned only
4.14 MPa
600 psi
Overlap, Fiberglass Reinforced Plastic
5.52 MPa
800 psi
Overlap, Fir Wood
5.52 MPa
800 psi
Overlap, CRS/CRS after 7 days of Immersion in 10% HCl
6.21 MPa
900 psi
Overlap, Copper
6.55 MPa
950 psi
Overlap, Polycarbonate
8.27 MPa
1200 psi
Overlap, Acrylic
8.96 MPa
1300 psi
Overlap, Galvanized Steel
12.1 MPa
1750 psi
Overlap, PVC
15.2 MPa
2200 psi
Overlap, FR-4/FR-4 tested after tap water 1 wk/RT
15.2 MPa
2200 psi
Overlap, CRS/CRS tested after 90°C/2 wks/90% RH
17.2 MPa
2500 psi
Overlap, FR-4 Glass Epoxy
17.2 MPa
2500 psi
Overlap, FR-4/FR-4 tested after RT aging
17.2 MPa
2500 psi
Overlap, CRS/CRS tested after tap water 1 wk/RT
17.6 MPa
2550 psi
Overlap, CRS/CRS after 7 days of Immersion in 1,1-Trichloroethane
17.9 MPa
2600 psi
Overlap, FR-4/FR-4 tested after 90°C/2 wks/90% RH
17.9 MPa
2600 psi
Overlap, CRS (oily) 49°C/100% RH/2 wks
18.3 MPa
2650 psi
Overlap, CRS/CRS after 7 days of Immersion in Toulene
18.3 MPa
2650 psi
Overlap, CRS/CRS after 7 days of Immersion in IPA
18.6 MPa
2700 psi
Overlap, Cold Rolled Steel (oily)
18.6 MPa
2700 psi
Overlap, FR-4/FR-4 tested after 120°C/2 wks
19.0 MPa
2750 psi
Overlap, CRS/CRS after 7 days of Immersion in Gasoline
19.3 MPa
2800 psi
Overlap, Cold Rolled Steel
19.3 MPa
2800 psi
Overlap, Control
19.3 MPa
2800 psi
Overlap, CRS/CRS tested after RT aging
19.7 MPa
2850 psi
Overlap, CRS/CRS after 7 days of Immersion in Machine Oil
22.8 MPa
3300 psi
Overlap, Etched Alum, 93°C/100% RH/2 wks
24.1 MPa
3500 psi
Overlap, Aluminum-etched
24.1 MPa
3500 psi
Overlap, Aluminum -etched/oily
24.1 MPa
3500 psi
Overlap, Etched Alum (oily) 49°C/100% RH/4 wks
15.2 MPa

@Temperature 83.0 °C
2200 psi

@Temperature 181 °F
Overlap, Etched Alum/Etched Alum
17.2 MPa

@Temperature -55.0 °C
2500 psi

@Temperature -67.0 °F
Overlap, Etched Alum/Etched Alum
24.1 MPa

@Temperature 23.0 °C
3500 psi

@Temperature 73.4 °F
Overlap, Etched Alum/Etched Alum
Peel Strength 0.526 kN/m

@Temperature 23.0 °C
3.00 pli

@Temperature 73.4 °F
180° T-Peel, Black SBR/CRS
0.701 kN/m

@Temperature 23.0 °C
4.00 pli

@Temperature 73.4 °F
180° T-Peel, Nitrile/CRS
2.80 kN/m

@Temperature 23.0 °C
16.0 pli

@Temperature 73.4 °F
180° T-Peel, Neoprene/CRS
2.98 kN/m

@Temperature 23.0 °C
17.0 pli

@Temperature 73.4 °F
180° T-Peel, Red SBR/CRS
3.51 kN/m

@Temperature -55.0 °C
20.0 pli

@Temperature -67.0 °F
180° T-Peel, Etched Al/Etched Al
5.96 kN/m

@Temperature 83.0 °C
34.0 pli

@Temperature 181 °F
180° T-Peel, Etched Al/Etched Al
6.14 kN/m

@Temperature 38.0 °C
35.0 pli

@Temperature 100 °F
180° T-Peel, Etched Al/Etched Al
6.14 kN/m

@Temperature 23.0 °C
35.0 pli

@Temperature 73.4 °F
180° T-Peel, Etched Al/Etched Al
6.14 kN/m

@Temperature 65.0 °C
35.0 pli

@Temperature 149 °F
180° T-Peel, Etched Al/Etched Al
6.31 kN/m

@Temperature 54.0 °C
36.0 pli

@Temperature 129 °F
180° T-Peel, Etched Al/Etched Al
Thermal Properties Metric English Comments
CTE, linear 105 µm/m-°C

@Temperature 20.0 - 100 °C
58.3 µin/in-°F

@Temperature 68.0 - 212 °F
Glass Transition Temp, Tg 60.0 °C
140 °F
Electrical Properties Metric English Comments
Volume Resistivity 1.10e+14 ohm-cm
1.10e+14 ohm-cm
ASTM D257
Surface Resistance >= 2.10e+15 ohm
>= 2.10e+15 ohm
ASTM D257
Dielectric Constant 3.4

@Frequency 100000 Hz
3.4

@Frequency 100000 Hz
ASTM D150
3.5

@Frequency 10000 Hz
3.5

@Frequency 10000 Hz
ASTM D150
3.6

@Frequency 500 Hz
3.6

@Frequency 500 Hz
ASTM D150
3.6

@Frequency 1000 Hz
3.6

@Frequency 1000 Hz
ASTM D150
Dissipation Factor 0.018

@Frequency 100000 Hz
0.018

@Frequency 100000 Hz
ASTM D150
0.023

@Frequency 10000 Hz
0.023

@Frequency 10000 Hz
ASTM D150
0.037

@Frequency 1000 Hz
0.037

@Frequency 1000 Hz
ASTM D150
0.046

@Frequency 500 Hz
0.046

@Frequency 500 Hz
ASTM D150
Processing Properties Metric English Comments
Cure Time 480 - 1440 min
8.00 - 24.0 hour
Full cure
Descriptive Properties Value Comments
Appearance Off-white
Base
Pale Yellow
Yellow
Accelerator
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