DP420-BLACK-1.25OZ 3M, DP420-BLACK-1.25OZ Datasheet

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DP420-BLACK-1.25OZ

Manufacturer Part Number
DP420-BLACK-1.25OZ
Description
Chemicals 1.25oz BLACK 2-PART
Manufacturer
3M
Datasheet

Specifications of DP420-BLACK-1.25OZ

Product
Adhesives
Other names
02120041528 62277814356 DP420-BLACK-1.25OZ
Product Description
Scotch-Weld
Epoxy Adhesive
DP420 Black
Features
Typical Uncured
Physical Properties
Technical Data
Product
Viscosity (approx.)
@ 73°F (23°C)
Base Resin
Color
Net Weight
Lbs./Gallon
Mix Ratio (B:A)
Worklife, 73°F (23°C) 20 g mixed
Base
Accelerator
Base
Accelerator
Base
Accelerator
Base
Accelerator
Volume
Weight
10 g mixed
5 g mixed
DP420 NS Black
3M™ Scotch-Weld™ Epoxy Adhesives are high performance, two-part epoxy
adhesives offering outstanding shear and peel adhesion, and very high levels of
durability.
Note: The following technical information and data should be considered representative
• High shear strength
• High peel strength
• Outstanding environmental
• Easy mixing
• 20 minute worklife
performance
or typical only and should not be used for specification purposes.
20,000-50,000 cP 190,000-270,000 cP
TM
8,000-14,000 cP
DP420 Black
15 minutes
20 minutes
30 minutes
9.3-9.7
9.0-9.4
amber
2:0.97
epoxy
amine
black
2:1
- 1 -
60,000-130,000 cP
3M™ Scotch-Weld™ Epoxy Adhesive
DP420 NS Black
DP420 Off-White
• Controlled flow (3M™ Scotch-Weld™ Epoxy
• Recognized as meeting UL 94 HB – Underwriters
• Low halogen content (3M™ Scotch-Weld™
9.4-9.8
9.1-9.5
amber
2:0.97
epoxy
amine
black
Adhesive DP420 NS Black)
Laboratory Horizontal Burn Flammability Test
(3M™ Scotch-Weld™ Epoxy Adhesive DP420
Off-White)
Epoxy Adhesive DP420 LH)
2:1
DP420 Off-White
20,000-50,000 cP
8,000-14,000 cP
15 minutes
20 minutes
30 minutes
9.3-9.7
9.0-9.4
amber
amine
2:0.97
epoxy
white
2:1
DP420 LH
20,000-50,000 cP
8,000-14,000 cP
April, 2009
15 minutes
20 minutes
30 minutes
DP420 LH
9.3-9.7
9.0-9.4
amber
amine
2:0.97
epoxy
white
2:1

DP420-BLACK-1.25OZ Summary of contents

Page 1

... Controlled flow (3M™ Scotch-Weld™ Epoxy Adhesive DP420 NS Black) • Recognized as meeting – Underwriters Laboratory Horizontal Burn Flammability Test (3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White) • Low halogen content (3M™ Scotch-Weld™ Epoxy Adhesive DP420 LH) or typical only and should not be used for specification purposes. ...

Page 2

... Scotch-Weld™ Epoxy Adhesive DP420 Black and 3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, respectively as described by data in the following sections of this technical data sheet. An exception to this is the concentration of halogens in Scotch-Weld DP420 LH. Scotch-Weld DP420 form of Scotch-Weld DP420 Off-White that can be considered “low halogen”. Low halogen is defined by the Electrotechnical Commission (IEC) 61249-2-21 standard as having less than 900 ppm chlorine, 900 ppm bromine, and less than 1500 ppm total chlorine and bromine ...

Page 3

... Scotch-Weld ™ Epoxy Adhesive DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH Typical Curing Note: The following technical information and data should be considered representative Characteristics Rate of Strength Build-Up Aluminum, Overlap Shear (7 mil Bondline) (ASTM D 1002-72) Bonds Tested at 73°F (23°C) 3M™ ...

Page 4

... Scotch-Weld ™ Epoxy Adhesive DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH Typical Adhesive Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. Performance Substrates and Testing Characteristics A ...

Page 5

... Scotch-Weld ™ Epoxy Adhesive DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH Typical Adhesive Note: The following technical information and data should be considered representative Performance Characteristics Substrates and Testing (continued) (continued) Aluminum, T-Peel (PIW), at Temperature -67°F (-55°C) 73°F (23°C) 180° ...

Page 6

... Scotch-Weld ™ Epoxy Adhesive DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH Typical Adhesive Note: The following technical information and data should be considered representative Performance Characteristics Substrates and Testing (continued) (continued) Environmental Resistance Aluminum (Etched) Measured by Overlap Shear Tested @ 73°F (23°C) (PSI) Environment 73° ...

Page 7

... Handling/Application Directions for Use Information 3M™ Scotch-Weld™ Epoxy Adhesive DP420 is supplied in dual syringe plastic duo- pak cartridges as part of the 3M™ EPX™ Applicator System. The duo-pak cartridges are supplied in 37 ml, 200 ml and 400 ml configurations. To use the EPX cartridge system simply insert the duo-pak cartridge into the EPX applicator. Next, remove the duo-pak cartridge cap and expel a small amount of adhesive to be sure both sides of the duo-pak cartridge are flowing evenly and freely ...

Page 8

... Scotch-Weld ™ Epoxy Adhesive DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH Surface Preparation (continued) B. Oakite Degrease C. MEK/Abrade/MEK D. Isopropyl Alcohol Wipe Only Surface Preparation E. Isopropyl Alcohol/Abrade/Isopropyl Alcohol Surface Preparation 4. Dry – air dry approximately 15 minutes followed by force dry at 140°F (60° ...

Page 9

... Scotch-Weld ™ Epoxy Adhesive DP420 Black • DP420 NS Black • DP420 Off-White • DP420 LH Storage Store products at 60-80°F (15-27°C) or refrigerate for maximum shelf life. Shelf Life These products have a shelf life of 15 months in original containers at room temperature. Precautionary Refer to Product Label and Material Safety Data Sheet for health and safety information before using this product ...