DP-420 3M, DP-420 Datasheet - Page 5
DP-420
Manufacturer Part Number
DP-420
Description
EPOXY 2PART ADH DUAL CART 1.25FL.OZ
Manufacturer
3M
Series
Scotch Weldr
Datasheet
1.DP-420.pdf
(9 pages)
Specifications of DP-420
Adhesive Type
Epoxy - 2 Part
Adhesive Applications
Bonding - General Purpose
Color
Black
Dispensing Method
Dual-Cartridge
Volume
1.25fl.oz. (US)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3M
Epoxy Adhesive
DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH
Typical Adhesive
Performance
Characteristics
(continued)
™
Scotch-Weld
Note: The following technical information and data should be considered representative
Substrates and Testing (continued)
Aluminum, T-Peel (PIW), at Temperature
Aluminum, Bell Peel (PIW), at Temperature
Metals, T-Peel, Tested @ 73°F (23°C) (PIW)
Other Substrates, Overlap Shear Tested @ 73°F (23°C)
1
2
3
Isopropyl Alcohol Wipe. See Surface Preparation Section D for additional information.
Isopropyl Alcohol/Abrade/Isopropyl Alcohol: See Surface Preparation Section E for
additional information.
Substrate failure.
Substrate
ABS
PVC
Polycarbonate
Polyacrylic
Polystryene
FRP
Phenolic
SBR/Steel
Neoprene/Steel
Aluminum, etched
Cold Rolled Steel
-67°F (-55°C)
73°F (23°C)
180°F (82°C)
-67°F (-55°C)
73°F (23°C)
180°F (82°C)
™
or typical only and should not be used for specification purposes.
Epoxy Adhesive Epoxy Adhesive
Scotch-Weld
DP420 Black
17-20 mil bondline
5-8 mil bondline
17-20 mil bondline
Oakite degreased
MEK/abrade/MEK
1400
400
450
440
190
380
600
- 5 -
70
80
Surf. Prep. 1
3
3
DP420 Off-White
Scotch-Weld
1400
1
150
320
220
400
230
350
350
3M™ Scotch-Weld™ 3M™ Scotch-Weld™
40
Epoxy Adhesive
Epoxy Adhesive
Epoxy Adhesive
3
3
Scotch-Weld
DP420 Black
DP420 Black
Scotch-Weld
DP420 Black
9.3
50
20
60
50
40
25
20
82
18
Epoxy Adhesive Epoxy Adhesive
Scotch-Weld
DP420 Black
1100
1300
360
180
100
550
450
450
580
3
3
3
Surf. Prep. 2
3
3
DP420 Off-White
Epoxy Adhesive
DP420 Off-White
Epoxy Adhesive
DP420 Off-White
Epoxy Adhesive
Scotch-Weld
Scotch-Weld
not tested
DP420 Off-White
Scotch-Weld
5-10
50
40
40
25
3-5
50
1300
1400
2
150
500
300
550
280
380
80
3
3
3
3