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3M Scotch-Weld™ EC-1386 Epoxy Adhesive

Category Polymer , Thermoset , Epoxy , Epoxy 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™ EC-1386 Epoxy Adhesive.pdf
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  Online Service   lookpolymers   27660005
Material Notes:
3M™ Scotch-Weld™ Epoxy Adhesive EC-1386 is a one-part, 100% solids, thermosetting liquid adhesive.Information provided by 3M
Physical Properties Metric English Comments
Brookfield Viscosity 75000 - 175000 cP
75000 - 175000 cP
RVF, #7 spindle @ 4 rpm
Mechanical Properties Metric English Comments
Tensile Strength at Break 21.9 MPa

@Temperature 82.0 °C
 3180 psi

@Temperature 180 °F
57.2 MPa

@Temperature -40.0 °C
 8300 psi

@Temperature -40.0 °F
70.3 MPa

@Temperature 24.0 °C
 10200 psi

@Temperature 75.2 °F
Shear Strength 24.10 MPa
3496 psi
Stored 1 year, 22-26°C, Average
26.88 MPa
3898 psi
Overlap on Anodized Aluminum
29.4 MPa
4260 psi
Stored 1 year, 22-26°C, Average
2.79 MPa

@Temperature 177 °C
 405 psi

@Temperature 351 °F
 Etched Aluminum Overlap
4.48 MPa

@Temperature 149 °C
 650 psi

@Temperature 300 °F
 Etched Aluminum Overlap
8.62 MPa

@Temperature 81.0 - 83.0 °C
 1250 psi

@Temperature 178 - 181 °F
 Minimum MMM-A-132 Requirement
9.58 MPa

@Temperature 81.0 - 83.0 °C
 1390 psi

@Temperature 178 - 181 °F
 Etched Aluminum Overlap, 1.2% (Radiator Conditioner) 98.9% Tap Water Immersion for 30 days
10.3 MPa

@Temperature 81.0 - 83.0 °C
 1500 psi

@Temperature 178 - 181 °F
 Minimum MIL-A-8623 Type III Requirement
10.3 MPa

@Temperature 81.0 - 83.0 °C
 1500 psi

@Temperature 178 - 181 °F
 Stored 1 year, 22-26°C, Minimum MIL-A-8623 Type III Requirement
13.4 MPa

@Temperature 81.0 - 83.0 °C
 1950 psi

@Temperature 178 - 181 °F
 Etched Aluminum Overlap, 0.8% (Rust Inhibitor)/ 99.2% Tap Water Immersion for 30 days
13.8 MPa

@Temperature 33.0 - 36.0 °C
 2000 psi

@Temperature 91.4 - 96.8 °F
 Etched Aluminum Overlap, Salt Spray Immersion for 250 hrs, Minimum MIL-A-8623 Type III Requirement
13.8 MPa

@Temperature 61.0 - 65.0 °C
 2000 psi

@Temperature 142 - 149 °F
 Etched Aluminum Overlap, Accelerated Weather Immersion for 60 hrs, Minimum MIL-A-8623 Type III Requirement
13.96 MPa

@Temperature 288 °C
 2025 psi

@Temperature 550 °F
 Etched Aluminum Overlap, 3 min cure
15.22 MPa

@Temperature 260 °C
 2208 psi

@Temperature 500 °F
 Etched Aluminum Overlap, 10 min cure
16.8 MPa

@Temperature 81.0 - 83.0 °C
 2440 psi

@Temperature 178 - 181 °F
 Etched Aluminum Overlap, 26% Methyl Alcohol/74% Tap Water Immersion for 30 days
17.2 MPa

@Temperature -58.0 - -56.0 °C
 2500 psi

@Temperature -72.4 - -68.8 °F
 Minimum MMM-A-132 Requirement
17.2 MPa

@Temperature 22.0 - 24.0 °C
 2500 psi

@Temperature 71.6 - 75.2 °F
 Minimum MMM-A-132 Requirement
17.2 MPa

@Temperature -58.0 - -56.0 °C
 2500 psi

@Temperature -72.4 - -68.8 °F
 Minimum MIL-A-8623 Type III Requirement
17.2 MPa

@Temperature 22.0 - 24.0 °C
 2500 psi

@Temperature 71.6 - 75.2 °F
 Minimum MIL-A-8623 Type III Requirement
17.2 MPa

@Temperature 22.0 - 24.0 °C
 2500 psi

@Temperature 71.6 - 75.2 °F
 Stored 1 year, 22-26°C, Minimum MIL-A-8623 Type III Requirement
17.2 MPa

@Temperature 22.0 - 26.0 °C
 2500 psi

@Temperature 71.6 - 78.8 °F
 Etched Aluminum Overlap, Type III Hydrocarbon Fluid Immersion for 7 days, Minimum MIL-A-8623 Type III Requirement
17.9 MPa

@Temperature 121 °C
 2600 psi

@Temperature 250 °F
 Etched Aluminum Overlap
18.1 MPa

@Temperature 316 °C
 2620 psi

@Temperature 601 °F
 Etched Aluminum Overlap, 2 min cure
19.0 MPa

@Temperature 81.0 - 83.0 °C
 2760 psi

@Temperature 178 - 181 °F
 Etched Aluminum Overlap, Tap Water Immersion for 30 days
19.3 MPa

@Temperature 120 - 122 °C
 2800 psi

@Temperature 248 - 252 °F
 Average
20.7 MPa

@Temperature -58.0 - -56.0 °C
 3000 psi

@Temperature -72.4 - -68.8 °F
 Average
22.93 MPa

@Temperature 218 °C
 3325 psi

@Temperature 424 °F
 Etched Aluminum Overlap, 1 min cure
25.2 MPa

@Temperature 81.0 - 83.0 °C
 3650 psi

@Temperature 178 - 181 °F
 Etched Aluminum Overlap, 28.6% Ethylene Glycol/71.4% Tap Water Blend Immersion for 30 days
29.01 MPa

@Temperature 22.0 - 26.0 °C
 4208 psi

@Temperature 71.6 - 78.8 °F
 Etched Aluminum Overlap, Type III Hydrocarbon Fluid Immersion for 7 days, Average
29.1 MPa

@Temperature 33.0 - 36.0 °C
 4220 psi

@Temperature 91.4 - 96.8 °F
 Etched Aluminum Overlap, Salt Spray Immersion for 250 hrs, Average
29.19 MPa

@Temperature 61.0 - 65.0 °C
 4234 psi

@Temperature 142 - 149 °F
 Etched Aluminum Overlap, Accelerated Weather Immersion for 60 hrs, Average
29.32 MPa

@Temperature 65.0 - 67.0 °C
 4252 psi

@Temperature 149 - 153 °F
 Etched Aluminum Overlap, Tap Water Immersion for 30 days
29.4 MPa

@Temperature 232 °C
 4260 psi

@Temperature 450 °F
 Etched Aluminum Overlap, 1 min cure
29.80 MPa

@Temperature 177 °C
 4322 psi

@Temperature 351 °F
 Etched Aluminum Overlap, 10 min cure
31.7 MPa

@Temperature 81.0 - 83.0 °C
 4600 psi

@Temperature 178 - 181 °F
 Average
32.15 MPa

@Temperature 204 °C
 4663 psi

@Temperature 399 °F
 Etched Aluminum Overlap, 5 min cure
32.71 MPa

@Temperature 48.0 - 50.0 °C
 4744 psi

@Temperature 118 - 122 °F
 Etched Aluminum Overlap, Tap Water Immersion for 30 days
37.9 MPa

@Temperature 22.0 - 24.0 °C
 5500 psi

@Temperature 71.6 - 75.2 °F
 Average
39.3 MPa

@Temperature 22.0 - 26.0 °C
 5700 psi

@Temperature 71.6 - 78.8 °F
 Etched Aluminum Overlap, Tap Water Immersion for 30 days
Impact Test 6.78 J
5.00 ft-lb
MIL-A-8623 Type III Requirement
8.54 J
6.30 ft-lb
Average
61.0 J

@Temperature 22.0 - 26.0 °C
 45.0 ft-lb

@Temperature 71.6 - 78.8 °F
Peel Strength 1.75 kN/m

@Temperature 22.0 - 24.0 °C
 10.0 pli

@Temperature 71.6 - 75.2 °F
 Etched Aluminum T-Peel
Thermal Properties Metric English Comments
CTE, linear 0.465 µm/m-°C

@Temperature -40.0 - 44.0 °C
 0.258 µin/in-°F

@Temperature -40.0 - 111 °F
0.496 µm/m-°C

@Temperature 44.0 - 116 °C
 0.276 µin/in-°F

@Temperature 111 - 241 °F
Electrical Properties Metric English Comments
Dielectric Constant 5.11

@Temperature 23.0 °C
 5.11

@Temperature 73.4 °F
5.28

@Temperature 60.0 °C
 5.28

@Temperature 140 °F
5.55

@Temperature 90.0 °C
 5.55

@Temperature 194 °F
6.07

@Temperature 105 °C
 6.07

@Temperature 221 °F
7.35

@Temperature 120 °C
 7.35

@Temperature 248 °F
8.37

@Temperature 135 °C
 8.37

@Temperature 275 °F
Dielectric Strength >= 15.7 kV/mm
>= 400 kV/in
Dissipation Factor 0.057

@Temperature 23.0 °C
 0.057

@Temperature 73.4 °F
0.059

@Temperature 60.0 °C
 0.059

@Temperature 140 °F
0.101

@Temperature 90.0 °C
 0.101

@Temperature 194 °F
0.129

@Temperature 105 °C
 0.129

@Temperature 221 °F
0.138

@Temperature 120 °C
 0.138

@Temperature 248 °F
0.183

@Temperature 135 °C
 0.183

@Temperature 275 °F
Descriptive Properties Value Comments
Appearance Light Cream
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