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3M Scotch-Weld™ DP8005 Black Structural Adhesive

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™ DP8005 Black Structural Adhesive.pdf
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Material Notes:
3M™ Scotch-Weld™ Structural Plastic Adhesive DP-8005 is a two-part acrylic-based adhesive (10:1 ratio by volume) that can bond many low surface energy plastics, including many grades of polypropylene, polyethylene, and TPO’s without special surface preparation. It can replace screws, rivets, plastic, welding, and two-step processes which include chemical etchants, priming or surface treatments in many applications.Information provided by 3M
Physical Properties Metric English Comments
Brookfield Viscosity 15000 - 30000 cP
15000 - 30000 cP
Base, DV-II, #7 sp, 20 rpm
35000 - 55000 cP
35000 - 55000 cP
Acecelerator, DV-II, #7 sp, 20 rpm
Mechanical Properties Metric English Comments
Hardness, Shore D 60
60
ASTM D2240
Tensile Modulus 0.40529 GPa
58.782 ksi
at 1% Strain
Shear Strength 0.345 MPa
50.0 psi
Overlap, Toluene for 14 days, Cohesive Failure
1.38 MPa
200 psi
Overlap, PTFE, Adhesive Failure
1.38 MPa
200 psi
Overlap, Acetone for 14 days, Cohesive Failure
2.76 MPa
400 psi
Overlap, LDPE, Substrate Failure
3.10 MPa
450 psi
Overlap, Gasoline for 14 days, Cohesive Failure
3.62 MPa
525 psi
Overlap, Glass (3/16" thick), Substrate Failure
3.96 MPa
575 psi
Overlap, HIPS, Substrate Failure
5.17 MPa
750 psi
Overlap, UHMWPE, Substrate Failure
5.17 MPa
750 psi
Overlap, Polystyrene, Substrate Failure
5.86 MPa
850 psi
Overlap, HDPE/HDG, Adhesive/Cohesive Failure
6.03 MPa
875 psi
Overlap, PE, Substrate Failure
6.38 MPa
925 psi
Overlap, 71°C/100% RH salt water soak for 14 days, Cohesive Failure
6.55 MPa
950 psi
Overlap, 71°C/100% RH for 14 days, AF/CF
6.55 MPa
950 psi
Overlap, Diesel Fuel for 14 days, Substrate Failure
6.72 MPa
975 psi
Overlap, RT salt water soak for 14 days, Substrate Failure
6.89 MPa
1000 psi
Overlap, 71°C water soak for 14 days, Substrate Failure
6.89 MPa
1000 psi
Overlap, HCl for 14 days, Substrate Failure
6.89 MPa
1000 psi
Overlap, Isopropyl Alcohol for 14 days, Substrate Failure
7.067 MPa
1025 psi
Overlap, HDPE/Galvanealed, Substrate Failure
7.067 MPa
1025 psi
Overlap, HDPE/CRS, Adhesive/Cohesive Failure
7.067 MPa
1025 psi
Overlap, NaOH for 14 days, Substrate Failure
7.067 MPa
1025 psi
Overlap, Antifreeze Coolant for 14 days, Substrate Failure
7.412 MPa
1075 psi
Overlap, Plexiglass (PMMA), Substrate Failure
7.58 MPa
1100 psi
Overlap, HDPE, Substrate Failure
7.58 MPa
1100 psi
Overlap, Polycarbonate, Adhesive Failure
7.58 MPa
1100 psi
Overlap, 304 Stainless Steel (1/32" thick), Cohesive Failure
7.58 MPa
1100 psi
Overlap, Control, Substrate Failure
7.93 MPa
1150 psi
Overlap, PP, Substrate Failure
8.446 MPa
1225 psi
Overlap, Oily HDG, Adhesive/Cohesive Failure
9.825 MPa
1425 psi
Overlap, Gel Coat (3/16" thick), Substrate Failure
10.86 MPa
1575 psi
Overlap, ABS, Substrate Failure
13.1 MPa
1900 psi
Overlap, PVC, Substrate Failure
14.1 MPa
2050 psi
Overlap, Copper (1/16" thick), Cohesive Failure
14.31 MPa
2075 psi
Overlap, Aluminum (1/16" thick), Cohesive Failure
15.69 MPa
2275 psi
Overlap, CRS (1/32" thick), Adhesive Failure
17.2 MPa
2500 psi
Overlap, Green FRP, Cohesive Failure
2.07 MPa

@Temperature 82.0 °C
300 psi

@Temperature 180 °F
Overlap
5.17 MPa

@Temperature 82.0 °C
750 psi

@Temperature 180 °F
Overlap, HDPE, AF/CF
6.21 MPa

@Temperature -29.0 °C
900 psi

@Temperature -20.2 °F
Overlap, Green FRP, Adhesive Failure
6.72 MPa

@Temperature -29.0 °C
975 psi

@Temperature -20.2 °F
Overlap, HDPE, Adhesive Failure
6.72 MPa

@Temperature 82.0 °C
975 psi

@Temperature 180 °F
Overlap, Green FRP, AF/CF
7.067 MPa

@Temperature 66.0 °C
1025 psi

@Temperature 151 °F
Overlap, Green FRP, AF/CF
7.93 MPa

@Temperature 66.0 °C
1150 psi

@Temperature 151 °F
Overlap, HDPE, AF/CF
10.7 MPa

@Temperature 49.0 °C
1550 psi

@Temperature 120 °F
Overlap, Green FRP, AF/CF
12.93 MPa

@Temperature 49.0 °C
1875 psi

@Temperature 120 °F
Overlap, HDPE, AF/CF
16.5 MPa

@Temperature 24.0 °C
2400 psi

@Temperature 75.2 °F
Overlap
16.9 MPa

@Temperature 23.0 °C
2450 psi

@Temperature 73.4 °F
Overlap, Green FRP, Adhesive Failure
17.06 MPa

@Temperature 23.0 °C
2475 psi

@Temperature 73.4 °F
Overlap, HDPE, Adhesive Failure
Peel Strength 1.58 kN/m
9.00 pli
T-Peel, HDPE, Cohesive but shocky
1.75 kN/m
10.0 pli
T-Peel
Thermal Properties Metric English Comments
CTE, linear 125 µm/m-°C
69.4 µin/in-°F
Below Tg
170 µm/m-°C
94.4 µin/in-°F
Above Tg
Glass Transition Temp, Tg 33.0 °C
91.4 °F
onset
Processing Properties Metric English Comments
Cure Time 180 min
3.00 hour
Time to Handling Strength
Descriptive Properties Value Comments
Appearance Black
Base
Black
White
Accelerator
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