DP920 3M, DP920 Datasheet - Page 4

• Manufacturer Part Number: DP920
• Description: Scotch-Weld Epoxy Adhesive
• Manufacturer: 3M
• Series: Scotch-Weld 920r

Specifications of DP920

• Adhesive Type: Epoxy - 2 Part
• Adhesive Applications: Bonding - General Purpose
• Color: Off-White
• Dispensing Method: Dual Cartridge
• Volume: 37ml

3M
Epoxy Adhesive
DP920
Typical Adhesive
Performance
Characteristics
(continued)
Typical Curing
Characteristics
™
Scotch-Weld
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
Bell Peel Adhesion, Aluminum (Etched),
(PIW) at Temperature (ASTM D3167)
AF: adhesive failure
Bell Peel Adhesion (PIW) (ASTM D3167)
CF: cohesive failure
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
Rate of Strength Build-Up
Aluminum, Overlap Shear (PSI) (ASTM D1002)
Bonds Tested at 73°F (23°C)
Substrate
-67°F (-55°C)
73°F (23°C)
180°F (82°C)
™
Substrate
Aluminum – etched
Aluminum – etched; with KTL N16
Deep Draw Lube Oil
Cold-Rolled Steel – with KTL N16
Deep Draw Lube Oil
Time in Oven
30 Minutes
1 Hour
2 Hours
3 Hours
5 Hours
6 Hours
24 Hours
CF: cohesive failure
- 4 -
73°F (23°C)
4600
760
950
24
6
SF: substrate failure
Cure Temperature
120°F (49°C)
3M™ Scotch-Weld™ Epoxy
2600
4600
5700
27
Scotch-Weld Epoxy
Adhesive DP920
Adhesive DP920
20 CF
32 CF
32 CF
30 CF
23 CF
7 AF
140°F (60°C)
4200
5800
80