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Scotch-Weld 87832 DP420 Series 2-Part Epoxy Adhesive, 200 mL Duo-Pak Cartridge, Paste, Amber/White, 24 hr Curing
Item #: 87832 by 3M
UPC #: 021200878329
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Features
- High peel and shear strength maintains lasting bond at high and low temperatures
- Toughened for impact and fatigue-resistance
- 20 min work life provides time for positioning and adjustment
- Adhesive cures at room temperature, making it a convenient and easy-to-use solution for challenging applications
- Reaches high strength quickly with heat cure
Composition
40 to 80% Modified Epoxy Resin, 10 to 50% 4,7,10-Trioxatridecane-1,13-Diamine, 3 to 7% 2,4,6-tris(Dimethylamino)Methyl)Phenol, 1 to 5% Amorphous Silica, 1 to 5% Calcium Salt (Part A)/3 to 7% 2,4 6-Tris((Dimethylamino Methyl))Phenol (Part B), 80 to 95% Epoxy Resin, 1 to 20% Acrylic Polymer (Part B)
Type
2-Part
Form
Paste
Part no.
87832
Specific Gravity
1.12 (Part A), 1.14 (Part B)
Applicable Materials
Ceramic, Glass, Metal
Application Time
20 min
Component
2K
Container Size (mL)
200
Curing Time
24 hr at 72 deg F
Flash Point
>=340 deg F (Part A), 480 deg F (Part B)
Odor/Scent
Very Mild Pungent (Part A), Very Mild (Part B)
Setting Time
2 hr
Standard/Approvals
California Pro65 Warning: Cancer and Reproductive Harm | CONEG Complied | Conflict Minerals Regulation | CPSIA 2008 | EU REACH | EU RoHS Compliant | IEC 62474 | IPC 1752A
Temperature Rating (deg F)
72
Color/Finish
Amber (Part A), White (Part B)
Container Type
Duo Pak Cartridge
Series
DP420
Alternative UPC
62328038302
Container Size
200 mL
Color
Off-White
Mixing Ratio
2
Bonds to
Ceramic
Full Cure Time
24 hr
Shear Strength
4500
Standards
29 CFR 1910.120
Working Time
20 min
Adhesive Type
Two-Part Epoxy
Container Size Range
1 to 7.9 oz
Product Service Code
8040
Series Part Number
DP420
UNSPSC Code
31201607
Vendor Drop Ship
N
Additional Properties
High Peel Strength
Peel Strength (pli)
50
Product Overview
3M™ Scotch-Weld™ epoxy adhesive DP420 is a toughened, two-part epoxy structural adhesive that provides good strength along with high impact and fatigue-resistance to meet demanding bonding challenges. 3M™ Scotch-Weld™ epoxy adhesive DP420 can replace mechanical fasteners, screws, rivets and spot welds in many applications. 3M™ Scotch-Weld™ epoxy adhesive DP420 maintains bond strength at high and low temperatures and can withstand paint bake operations up to 400 deg F for 60 min. It works well on a variety of substrates such as metals, ceramics, wood, glass, many composites and plastics and is an excellent indoor bonding agent for joining, gluing, potting, panel bonding and structural bonding. 3M™ Scotch-Weld™ epoxy adhesive DP420 off white meets the requirements for UL 94 HB.