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3M Scotch-Weld™ DP807 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™ DP807 Acrylic Adhesives.pdf
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Material Notes:
3M™ Scotch-Weld™ Acrylic Adhesive DP807 is a two-part, 1:1 mix ratio, toughened acrylic structural adhesives. They exhibit excellent shear and peel strengths along with good impact, durability and bond well to many metals, ceramics, wood and most plastics with minimal surface preparation.Information provided by 3M
Physical Properties Metric English Comments
Viscosity >= 3500 cP
>= 3500 cP
Base
>= 7500 cP
>= 7500 cP
Accelerator
Mechanical Properties Metric English Comments
Hardness, Shore D 70
70
Shear Strength 6.03 MPa
875 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in Toulene
6.55 MPa
950 psi
Overlap, PC, Substrate Failure
6.89 MPa
1000 psi
Overlap, ABS, Substrate Failure
7.067 MPa
1025 psi
Overlap, Acrylic, Substrate Failure
8.96 MPa
1300 psi
Overlap, PVC, Substrate Failure
15.5 MPa
2250 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in 66°C tap water
17.9 MPa
2600 psi
Overlap, Cold-Rolled Steel - slightly oily, Cohesive Failure
17.9 MPa
2600 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in Unleaded gasoline
19.13 MPa
2775 psi
Overlap, Green Fiberglass Reinforced Plastic, Adhesive Failure
21.55 MPa
3125 psi
Overlap, Cold-Rolled Steel - solvent cleaned, Adhesive Failure
21.7 MPa
3150 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in 66°C and 80% RH
27.9 MPa
4050 psi
Overlap, Stainless Steel, Adhesive Failure
28.3 MPa
4100 psi
Overlap, Aluminum - abraded, 150 grit sandpaper, Adhesive Failure
28.3 MPa
4100 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in IPA
28.44 MPa
4125 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in 20% bleach solution
29.0 MPa
4200 psi
Overlap, Aluminum - etched, Adhesive Failure
30.0 MPa
4350 psi
Overlap, Aluminum - bare, Adhesive Failure
32.58 MPa
4725 psi
Overlap, Etched Aluminum cured for 7 days @ RT
34.5 MPa
5000 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in Diesel fuel
35.5 MPa
5150 psi
Overlap, Etched Aluminum tested after 1 week of Immersion in 50% Anitfreeze
5.69 MPa

@Temperature 82.0 °C
825 psi

@Temperature 180 °F
Overlap, Etched Aluminum
13.8 MPa

@Temperature -55.0 °C
2000 psi

@Temperature -67.0 °F
Overlap, Etched Aluminum
17.9 MPa

@Temperature 49.0 °C
2600 psi

@Temperature 120 °F
Overlap, Etched Aluminum
29.48 MPa

@Temperature 24.0 °C
4275 psi

@Temperature 75.2 °F
Overlap, Etched Aluminum
Peel Strength 4.56 kN/m
26.0 pli
Etched Al/Etched Al after 1 week at RT cure
Electrical Properties Metric English Comments
Dielectric Strength 138 kV/mm
3500 kV/in
ASTM D149
Processing Properties Metric English Comments
Cure Time 240 - 1440 min
4.00 - 24.0 hour
Full cure
Descriptive Properties Value Comments
Appearance Off-white
Base
Pale yellow
Yellow
Accelerator
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