Scotch-weld, Instant adhesives – HMC Electronics DP100 3M DP-100 Scotch-Weld Epoxy Adhesive User Manual
Page 7
3M
™
Scotch-Weld
™
Instant Adhesives
3M
™
Scotch-Weld
™
Instant Adhesive CA8 is a multi-purpose product
for use in a variety of assembly applications.
3M
™
Scotch-Weld
™
CA40 Instant Adhesive works on many problem
surfaces where other adhesives may fail, such as EPDM rubber.
For wood and veneer repair, 3M
™
Scotch-Weld
™
Instant Adhesive
CA40H is a high viscosity liquid for a fast void-filling bond.
For repair of fiberglass/concrete cast pottery, 3M
™
Scotch-Weld
™
In-
stant Adhesive CA50 Gel bonds with high tensile and shear strength.
Non-sagging for neat application.
7
Note: The technical information and data above should be
considered representative or typical only, and should not
be used for specification purposes.
(1) The time it takes assembled parts to reach a
strength where further handling and processing
can take place. Times will depend on surface to be
bonded, temperature and humidity.
(2) Tested per ASTM D 1876-61T.
(3) Tested per ASTM D 1002-64.
*
Substrate failure.
Time
(1)
Average
(2)
Overlap Shear Strength
(3)
To
T-Peel
@ 75°F (24°C) (PSI)
Handling
At 75°F
Strength Viscosity (24°C)
Alumi- Nitrile
Neoprene
Rigid
Product Description
Base
(Sec.)
(cps)
(PIW)
Steel
num
Rubber
Rubber
ABS
PVC
CA4
• Fast setting for a variety of plastics and rubbers ethyl
5-40
150
1-2
2300
2800
35*
55*
800*
800*
CA5
• Higher viscosity, slower setting version
ethyl
15-60
2000
1-2
2500
650
35*
55*
800*
800*
of CA4 for filling gaps
• Meets CID A-A-3097, Type II, Class 3
CA7
• Very fast setting
methyl 1-30
15-40
2-4
2500
2400
35*
55*
900*
1000*
• Excellent adhesion to metals, plastics, and rubbers
CA8
• Slower setting than CA7
ethyl
5-40
70-130
2-4
2000
2100
35*
55*
900*
1000*
• Excellent adhesion to metals, plastics and rubbers
• Meets CID A-A-3097, Type II, Class 2
CA9
• Slower setting version of CA8 for wire
ethyl
20-70
1000-
2-4
2000
2400
35*
55*
900*
1000*
tacking and coil terminating
1700
• Meets CID A-A-3097, Type II, Class 3
CA40
• Very fast setting
ethyl
3-20
20
1-2
1700
2600
35*
55*
800*
800*
• Excellent adhesion to many substrates including
flexible vinyl and EPDM rubber
CA40H
• Higher viscosity version of CA40
ethyl
5-40
400-600
1-2
1500
1500
35*
55*
900*
1000*
• Better void filling capabilities.
CA50
• High-viscosity, non-sag gel
ethyl
60-120
45,000-
1-2
2000
900
105*
130*
800*
600*
Gel
• Less sensitive to acidic surfaces.
85,000
CA100
• High peel and impact strength
ethyl
20-70
2500-
15
2000
2900
95*
120*
600*
700*
• High thermal shock and heat resistance
4500
Surface • Clear, colorless organic-based liquid helps speed curing and prime surfaces
Activator • Comes with brush and spray pump
22
23
24
25
Instant Adhesives
Documentation Provided By HMC Electronics
33 Springdale Ave. Canton, MA 02021
(800) 482-4440