3M 1386

CONTACT REP

Description for 3M 1386

A one-part, 100% solids, thermosetting liquid adhesive. Higher impact, peel and bond strength properties. Application by knife coating, trowel, roller coating and high pressure injection methods.

*See Terms of Use Below

Chemical Resistance	Chemical Resistance: Fluid Resistance: .8% (Rust Inhibitor) 99.2% Tap Water, Salt Spray, Chemical Resistance: Fluid Resistance: 1.2% (Radiator Conditioner) 98.9% Tap Water, Type III Hydrocarbon Fluid, Chemical Resistance: Fluid Resistance: 26% Methyl Alcohol 74% Tap Water, Chemical Resistance, Chemical Resistance: Fluid Resistance: 28.6%Ethylene Glycol 71.4% Tap Water Blend, Chemical Resistance: Fluid Resistance: Tap Water
Application Type	Bond
1 Part or 2 Part	1 Part
Material Form	Liquid
Substrate	Etched Aluminum, Epoxy, Metal, Aluminum
Manufacturer	3M
Chemistry	Epoxy, Epoxy: Modified Epoxy Resin
Application Method	Trowel
Cure Method	Heat
Cure Temperature (°C)	176 to 178
Cure Time (min)	59 to 61
Viscosity (cPs)	75,000 to 175,000
Color	Light Cream
Creep Resistance	Creep resistance
High Temperature Resistance (°C)	121, 82
Low Temperature Resistance (°C)	-57, -55
Density (g/cm³)	9.4 to 9.8 (weight (lbs/gal))
Key Specifications	Mil-Spec (United States Military Standard): A-8623A: MMM-A-132 Type III; MIL-A-8623A Type III; MMM-A-134 Type III, Mil-Spec (United States Military Standard): MMM-A-132: MMM-A-132 Type III; MIL-A-8623A Type III; MMM-A-134 Type III, Mil-Spec (United States Military Standard): MMM-A-134: MMM-A-132 Type III; MIL-A-8623A Type III; MMM-A-134 Type III

Best Practices for 3M 1386

Register for FREE to view more details

Why register?

View Technical Details
View Test Methods
View Key Specifications
View Similar Materials
Save your Project Searches

See what Gluespec offers

Sign up now Already registered? Sign in!

Email: *

Password: *

Confirm Password: *

Do you prefer to see data in °F or °C?

First Name: *

Last Name: *

Phone: *

Company Name: *

Address: *

Postal Code: *

Country: *

Job Function: *

Industry: *

Describe: *

I agree to the terms of use *

*: Required

Download Technical Data Sheet Save This Material Compare

Featured Ads

Top Catalog Pages for 3M 1386

Single-Part Epoxy Adhesives

View Now

Epoxy Adhesives

View Now

Heat Cure Epoxy Adhesives

View Now

Gluespec Poll

When you're researching or sourcing materials online, what device are you using?

Viscosity Test Methods

Viscosity	Test Method
75,000 to 175,000 cPs	Brookfield RVF No. 7 Spindle @ 4 rpm

Shear Strength Test Methods

Shear Strength	Cure Time	Cure Temperature	Substrate	Test Temperature	Test Method
5,500 psi	40 to 60 min	24°C		177°C
5,500 psi	20 to 30 min	24°C		191°C
5,300 psi	15 to 20 min	24°C		204°C
4,300 psi	10 to 15 min	24°C		218°C
3,500 psi	5.00 to 7 min	24°C		232°C
2,500 psi			Aluminum to Aluminum	-54 to -56°C	Cohesive failure
2,500 psi			Aluminum to Aluminum	22 to 24°C	Cohesive failure
1,250 psi			Aluminum to Aluminum	81 to 83°C	Cohesive failure
None			Aluminum to Aluminum	120 to 122°C	Cohesive failure
2,500 psi			Aluminum to Aluminum	-54 to -56°C	Cohesive failure
2,500 psi			Aluminum to Aluminum	22 to 24°C	Cohesive failure
1,500 psi			Aluminum to Aluminum	81 to 83°C	Cohesive failure
None			Aluminum to Aluminum	120 to 122°C	Cohesive failure

Tensile Strength Test Methods

Tensile Strength	Cure Time	Cure Temperature	Test Temperature	Test Method
8,293 psi	60 min	177°C	-40°C	Cure Cycle: 1 hour @ 350°F (177°C)
10,189 psi	60 min	177°C	24°C	Cure Cycle: 1 hour @ 350°F (177°C)
3,178 psi	60 min	177°C	82°C	Cure Cycle: 1 hour @ 350°F (177°C)

Peel Strength Test Methods

Peel Strength	Type	Cure Time	Cure Temperature	Substrate	Test Temperature
10 piw	T-peel strength	60 min	177°C	Etched Aluminum	22 to 24°C

Cleavage Strength Test Methods

Cleavage Strength	Substrate	Test Temperature	Test Method
1500 (lbs)	Aluminum to Aluminum	22 to 24°C	ASTM D 1062-49T, MIL-A-8623

Impact Strength Test Methods

Impact Strength	Substrate	Test Temperature	Test Method
Higher	Aluminum to Aluminum	22 to 24°C	Cohesive failure, FED STD-MMM-A-175
5 (ft./lbs.)	Aluminum to Aluminum	22 to 24°C	Cohesive failure, FED STD-MMM-A-175
45 (ft./lbs)		22 to 26°C	Cohesive Failure, Impact strength was measured according to ASTM D 950-54 (Izod Impact Tester 30 lbs. wt.) methods using 1/2 in. x 1/2 in. square specimens of 2024 T3 aluminum.Scotch-Weld EC-1386 was applied in a thin coat (.003 in. x .005 in. thick) on both surfaces.

Dielectric Constant Test Methods

Dielectric Constant	Temperature
5.11	23°C
5.28	60°C
5.55	90°C
6.07	105°C
7.35	120°C
8.37	135°C

Dissipation Factor Test Methods

Dissipation Factor	Temperature
0.05700	23°C
0.05900	60°C
0.10100	90°C
0.12900	105°C
0.13800	120°C
183.00000	135°C

Coefficient of Thermal Expansion (CTE) Test Methods

Coefficient of Thermal Expansion (CTE)	CTE Temperature (°C)
4.65e-5	-40 to 44°C
4.96e-5	44 to 116°C

3M 1386

Description for 3M 1386