Scotch-weld, One-part epoxy adhesives and metal primers, Two-part structural adhesives – HMC Electronics DP100 3M DP-100 Scotch-Weld Epoxy Adhesive User Manual
Page 5
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
(800) 482-4440