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Metal adhesives
3M Scotch-Weld™ DP820 Acrylic Adhesives
Categories: Polymer; Adhesive; Thermoset; Acrylic/Cyanoacrylate Adhesive

Material Notes: 3M™ Scotch-Weld™ Acrylic Adhesive DP820 is a two-part, 1:1 mix ratio, toughened acrylic structural adhesives. They exhibit excellent shear and peel strengths along with good impact and durability and bond well to many metals, ceramics, wood and most plastics.

Information provided by 3M

Vendors:
Available Properties
  • Viscosity, Accelerator
  • Viscosity, Base
  • Hardness, Shore D
  • Elongation at Break, ASTM D882
  • Shear Strength, Overlap, Aluminum -solvent cleaned only
  • Shear Strength, Overlap, CRS/CRS tested after 120°C/2 wks
  • Shear Strength, Overlap, Fiberglass Reinforced Plastic
  • Shear Strength, Overlap, CRS/CRS tested after 90°C/2 wks/90% RH
  • Shear Strength, Overlap, CRS/CRS tested after tap water 1 wk/RT
  • Shear Strength, Overlap, Etched Alum, 93°C/100% RH/2 wks
  • Shear Strength, Overlap, ABS
  • Shear Strength, Overlap, Polycarbonate
  • Shear Strength, Overlap, CRS (oily) 49°C/100% RH/2 wks
  • Shear Strength, Overlap, Galvanized Steel
  • Shear Strength, Overlap, Fir Wood
  • Shear Strength, Overlap, Acrylic
  • Shear Strength, Overlap, CRS/CRS after 7 days of Immersion in IPA
  • Shear Strength, Overlap, CRS/CRS after 7 days of Immersion in Gasoline
  • Shear Strength, Overlap, FR-4/FR-4 tested after tap water 1 wk/RT
  • Shear Strength, Overlap, FR-4/FR-4 tested after 90°C/2 wks/90% RH
  • Shear Strength, Overlap, Etched Alum (oily) 49°C/100% RH/4 wks
  • Shear Strength, Overlap, PVC
  • Shear Strength, Overlap, CRS/CRS after 7 days of Immersion in Machine Oil
  • Shear Strength, Overlap, FR-4 Glass Epoxy
  • Shear Strength, Overlap, FR-4/FR-4 tested after RT aging
  • Shear Strength, Overlap, Cold Rolled Steel (oily)
  • Shear Strength, Overlap, Cold Rolled Steel
  • Shear Strength, Overlap, Control
  • Shear Strength, Overlap, CRS/CRS tested after RT aging
  • Shear Strength, Overlap, Aluminum -etched/oily
  • Shear Strength, Overlap, Aluminum -120 frit sandpaper
  • Shear Strength, Overlap, Aluminum-etched
  • Shear Strength, Overlap, FR-4/FR-4 tested after 120°C/2 wks
  • Shear Strength, Overlap, Etched Alum/Etched Alum
  • Shear Strength, Overlap, Etched Alum/Etched Alum
  • Shear Strength, Overlap, Etched Alum/Etched Alum
  • Shear Strength, Overlap, Etched Alum/Etched Alum
  • Peel Strength, 180° T-Peel, Black SBR/CRS
  • Peel Strength, 180° T-Peel, Neoprene/CRS
  • Peel Strength, 180° T-Peel, Etched Al/Etched Al
  • Peel Strength, 180° T-Peel, Etched Al/Etched Al
  • Peel Strength, 180° T-Peel, Etched Al/Etched Al
  • Peel Strength, 180° T-Peel, Etched Al/Etched Al
  • Peel Strength, 180° T-Peel, Etched Al/Etched Al
  • Peel Strength, 180° T-Peel, Etched Al/Etched Al
  • Peel Strength, 180° T-Peel, Nitrile/CRS
  • Volume Resistivity, ASTM D257
  • Surface Resistance, ASTM D257
  • Dielectric Constant, ASTM D150
  • Dielectric Constant, ASTM D150
  • Dielectric Constant, ASTM D150
  • Dielectric Constant, ASTM D150
  • Dissipation Factor, ASTM D150
  • Dissipation Factor, ASTM D150
  • Dissipation Factor, ASTM D150
  • Dissipation Factor, ASTM D150
  • CTE, linear
  • Glass Transition Temp, Tg
  • Cure Time, Full cure
  
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Plastic

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Metal adhesives
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