Two-part structural acrylic adhesive

3M™ Scotch-Weld™ DP8810NS acrylic adhesive

Order

Used with

  • EPXAPP+P manual applicator gun for 45ml & 50ml Duo-Pak cartridgesView & order
  • EPX45MLMIXNOZZL 10:1 mixing nozzleView & order

Technical data

Chemical basisModified acrylate
Colour, accelerator (Part A) / base (Part B)Blue / Beige
Mixed colourBlue-green
Density, Part A / Part B1,08 / 1,08 g/cm³
Viscosity, Part A / Part B (German format: thousands)35.000 / 90.000 mPas
Mix ratio by volume, Part A : Part B1 : 10
Mix ratio by weight, Part A : Part B1 : 10
Work life8 – 12 minutes
Open time8 – 12 minutes
Handling strength (0,35 MPa overlap shear)16 – 20 minutes
Structural strength (6,90 MPa overlap shear)19 – 23 minutes
Full cure24 hours
Mixed viscosity (German format: thousands)90.000 mPas
Mixed density1,08 g/cm³
Service temperature range-40°C to +100°C
Overlap shear test basis (ASTM D 1002)24 h cure at room temperature; 12,5 mm overlap; 250µ bond line; abraded and solvent cleaned
Overlap shear, aluminium, 23°C23,6 MPa
Overlap shear, aluminium, 82°C5,2 MPa
Overlap shear, stainless steel, 23°C22,2 MPa
Overlap shear, epoxy resin (fibre-reinforced), 23°C22,9 MPa
Overlap shear, PVC, 23°C12,5 MPa
Overlap shear, ABS, 23°C9,0 MPa
Overlap shear, PMMA, 23°C7,7 MPa
Overlap shear, PC, 23°C5,9 MPa
Peel resistance, aluminium (ASTM D 3167), 23°C5,3 N/mm
Modulus of elasticity0,87 GPa
Tensile strength at break (ASTM D 638)11,5 MPa
Elongation at break6,5 %
Ageing test basis (German format: 1.000 = one thousand)Overlap shear retained after 1.000 hours, relative to room-temperature controls
Retained strength, aluminium: 149°C90 %
Retained strength, aluminium: 49°C + 80 % relative humidity60 %
Retained strength, aluminium: 85°C + 85 % relative humidity40 %
Retained strength, aluminium: isopropanol25 %
Glass bead diameter (bond line control)250µ
Optimum bond line thickness0,2 – 0,3 mm
Best application temperature (product and substrates)15°C to 25°C
Storage15°C to 25°C, cartridges upright; refrigeration at 4°C can extend shelf life; do not freeze
Shelf life18 months from date of manufacture

Figures as printed on the manufacturer's technical data sheet, German edition, dated September 2022. Test methods are as the sheet states them. Technical data sheet (PDF)

Not sure it suits your substrates or your line?

Tell us what you are bonding and how it is made, and we will talk it through.

Talk to us

Other products in this range