User Manual

1386
(Cream)
High temperature strength
Impact resistance
150,000 60 350/177 10 10 3,000 5,500 4,500 2,500
1469
(Cream)
High temperature strength
Low viscosity
60,000 120 350/177 10 2 3,150 3,700 3,700 3,600
2086
(Gray)
High temperature strength
High viscosity
Paste 60 350/177 10 5 3,000 5,000 5,000 2,200
2214 Regular
(Gray)
High temperature strength
Low temp curing
Paste 60 250/121 10 5 3,000 4,500 4,500 1,500
2214 Hi-Density
(Gray)
High temperature strength
Deaerated, dense bonds
Paste 60 250/121 10 5 3,000 4,500 4,500 1,700
2214 Hi-Temp
Original (Gray)
High temperature strength and
environmental resistance
Paste 60 250/121 10 2 2,000 2,000 3,000 2,500
2214 Hi-Temp
New Formula (Gray)
High temperature strength and
environmental resistance
Paste 60 250/121 10 2 2,800 2,800 2,800 2,500
2214 Non-Metallic
Filled (Cream)
High temperature strength
Higher insulation value
Paste 60 250/121 10 7 3,000 4,000 4,500 1,500
2290
(Amber)
Low solids liquid coating for
metal laminations
60 30 350/177 50 10 5,000 5,000 3,500 1,200
Product
(Color)
Key Features Approximate
Viscosity
75°F (24°C)
(cps)
Time
(min)
Temperature
(°F/°C)
Pressure
(psi)
Average
T-Peel
at 75°F (24°C)
(piw)
-67°F
(-55°C)
75°F
(24°C)
180°F
(82°C)
250°F
(121°C)
Cure Conditions Overlap Shear (psi)
3M
™
Scotch-Weld
™
One-Part Epoxy Adhesives and Metal Primers
Product (Color) Description Viscosity (cps) Comments
3901 Adhesion promoter 5 A primer for film and liquid adhesives for improved metal and glass adhesion or improved resistance
(Red) Organo-silane base to environmental exposure with epoxy and urethane adhesives. Protects cleaned surfaces until bonding
Brush or spray can be completed. Imparts improved corrosion protection to metal.
Primer
Epoxy
Note: The technical information and data on these pages should be considered representative or typical only and should not be used for specification purposes.
3M
™
Scotch-Weld
™
Two-Part Structural Adhesives
Epoxy
Note: The technical information and data on these pages should be considered representative or typical only and should not be used for specification purposes.
Product
(Color)
Key
Features
Mix Ratio
(Volume)
B:A
Approximate
Viscosity
75°F (24°C)
(cps)
Approximate
Mixed Worklife
at 75°F (24°C)
Approximate
Time to Handling
Strength at 75°F
(24°C)
Average
T-Peel at
75°F (24
° C)
(piw)
Overlap Shear (psi)
-67°F
(-55°C)
75°F
(24°C)
180°F
(82°C)
3532 B/A Multi-purpose 1:1 30,000 10 minutes 90 minutes 25 2,500 2,000 300
(Brown) Semi-rigid bonds
3535 B/A Multi-purpose 1:1 30,000 3 minutes 30 minutes 25 2,500 2,000 300
(Off-White) Semi-rigid bonds
3549 B/A Tough Flexible bonds
(Brown) Non-sag
1:1 30,000 60 minutes 8 hours 25 2,500 2,000 300
Urethane
1838 B/A Multi-purpose 4:5 400,000 60 minutes 8 hours 4 1,500 3,000 500
(Green) Rigid bonds
1838 B/A Multi-purpose 5:6 250,000 60 minutes 8 hours 4 1,500 2,000 500
(Tan) Rigid bonds
1838L B/A Multi-purpose 1:1 10,000 60 minutes 8 hours 4 2,000 2,500 300
(Translucent) Rigid bonds
2158 B/A Multi-purpose 1:1 375,000 2 hours 10 hours 3 1,500 2,000 400
(Gray) Rigid bonds
2216 B/A High performance 2:3 80,000 90 minutes 10 hours 25 3,000 3,200 400
(Gray) Very flexible bonds
2216 B/A General purpose 1:1 10,000 2 hours 14 hours 25 3,000 1,700 140
(Translucent) Very flexible bonds
2216 B/A NS High performance 2:3 350,000 2 hours 10 hours 25 2,000 2,500 400
(Tan) Non-sag
3501 B/A Multi-purpose 1:1 500,000 7 minutes 25 minutes 4 1,500 2,400 300
(Gray) Rigid bonds
5
1751 B/A Excellent void filler 3:2 700,000 45 minutes 10 hours 4 1,400 2,000 500
(Gray) Rigid bonds
Documentation Provided By HMC Electronics
33 Springdale Ave. Canton, MA 02021
http://www.hmcelectronics.com
[phone]