3M Scotch-Weld™ DP805 Acrylic Adhesives

Category	Polymer , Adhesive
Manufacturer	3M
Trade Name	Scotch-Weld™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	3M Scotch-Weld™ DP805 Acrylic Adhesives.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

3M™ Scotch-Weld™ Acrylic Adhesive DP805 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

Physical Properties	Metric	English	Comments
Viscosity	7500 cP	7500 cP	Base
	150000 cP	150000 cP	Accelerator

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	79	79
Tensile Strength at Break	22.1 MPa	3210 psi	ASTM D882
Elongation at Break	30 %	30 %	ASTM D882
Shear Strength	<= 0.0689 MPa	<= 10.0 psi	Overlap, CRS/CRS after 7 days of Immersion in MEK
	<= 0.0689 MPa	<= 10.0 psi	Overlap, CRS/CRS after 7 days of Immersion in Acetone
	0.689 MPa	100 psi	Overlap, ABS
	2.21 MPa	320 psi	Overlap, Aluminum -120 frit sandpaper
	3.45 MPa	500 psi	Overlap, CRS/CRS tested after 120°C/2 wks
	4.14 MPa	600 psi	Overlap, Aluminum -solvent cleaned only
	4.14 MPa	600 psi	Overlap, Fiberglass Reinforced Plastic
	5.52 MPa	800 psi	Overlap, Fir Wood
	5.52 MPa	800 psi	Overlap, CRS/CRS after 7 days of Immersion in 10% HCl
	6.21 MPa	900 psi	Overlap, Copper
	6.55 MPa	950 psi	Overlap, Polycarbonate
	8.27 MPa	1200 psi	Overlap, Acrylic
	8.96 MPa	1300 psi	Overlap, Galvanized Steel
	12.1 MPa	1750 psi	Overlap, PVC
	15.2 MPa	2200 psi	Overlap, FR-4/FR-4 tested after tap water 1 wk/RT
	15.2 MPa	2200 psi	Overlap, CRS/CRS tested after 90°C/2 wks/90% RH
	17.2 MPa	2500 psi	Overlap, FR-4 Glass Epoxy
	17.2 MPa	2500 psi	Overlap, FR-4/FR-4 tested after RT aging
	17.2 MPa	2500 psi	Overlap, CRS/CRS tested after tap water 1 wk/RT
	17.6 MPa	2550 psi	Overlap, CRS/CRS after 7 days of Immersion in 1,1-Trichloroethane
	17.9 MPa	2600 psi	Overlap, FR-4/FR-4 tested after 90°C/2 wks/90% RH
	17.9 MPa	2600 psi	Overlap, CRS (oily) 49°C/100% RH/2 wks
	18.3 MPa	2650 psi	Overlap, CRS/CRS after 7 days of Immersion in Toulene
	18.3 MPa	2650 psi	Overlap, CRS/CRS after 7 days of Immersion in IPA
	18.6 MPa	2700 psi	Overlap, Cold Rolled Steel (oily)
	18.6 MPa	2700 psi	Overlap, FR-4/FR-4 tested after 120°C/2 wks
	19.0 MPa	2750 psi	Overlap, CRS/CRS after 7 days of Immersion in Gasoline
	19.3 MPa	2800 psi	Overlap, Cold Rolled Steel
	19.3 MPa	2800 psi	Overlap, Control
	19.3 MPa	2800 psi	Overlap, CRS/CRS tested after RT aging
	19.7 MPa	2850 psi	Overlap, CRS/CRS after 7 days of Immersion in Machine Oil
	22.8 MPa	3300 psi	Overlap, Etched Alum, 93°C/100% RH/2 wks
	24.1 MPa	3500 psi	Overlap, Aluminum-etched
	24.1 MPa	3500 psi	Overlap, Aluminum -etched/oily
	24.1 MPa	3500 psi	Overlap, Etched Alum (oily) 49°C/100% RH/4 wks
	15.2 MPa @Temperature 83.0 °C	2200 psi @Temperature 181 °F	Overlap, Etched Alum/Etched Alum
	17.2 MPa @Temperature -55.0 °C	2500 psi @Temperature -67.0 °F	Overlap, Etched Alum/Etched Alum
	24.1 MPa @Temperature 23.0 °C	3500 psi @Temperature 73.4 °F	Overlap, Etched Alum/Etched Alum
Peel Strength	0.526 kN/m @Temperature 23.0 °C	3.00 pli @Temperature 73.4 °F	180° T-Peel, Black SBR/CRS
	0.701 kN/m @Temperature 23.0 °C	4.00 pli @Temperature 73.4 °F	180° T-Peel, Nitrile/CRS
	2.80 kN/m @Temperature 23.0 °C	16.0 pli @Temperature 73.4 °F	180° T-Peel, Neoprene/CRS
	2.98 kN/m @Temperature 23.0 °C	17.0 pli @Temperature 73.4 °F	180° T-Peel, Red SBR/CRS
	3.51 kN/m @Temperature -55.0 °C	20.0 pli @Temperature -67.0 °F	180° T-Peel, Etched Al/Etched Al
	5.96 kN/m @Temperature 83.0 °C	34.0 pli @Temperature 181 °F	180° T-Peel, Etched Al/Etched Al
	6.14 kN/m @Temperature 38.0 °C	35.0 pli @Temperature 100 °F	180° T-Peel, Etched Al/Etched Al
	6.14 kN/m @Temperature 23.0 °C	35.0 pli @Temperature 73.4 °F	180° T-Peel, Etched Al/Etched Al
	6.14 kN/m @Temperature 65.0 °C	35.0 pli @Temperature 149 °F	180° T-Peel, Etched Al/Etched Al
	6.31 kN/m @Temperature 54.0 °C	36.0 pli @Temperature 129 °F	180° T-Peel, Etched Al/Etched Al

Thermal Properties	Metric	English	Comments
CTE, linear	105 µm/m-°C @Temperature 20.0 - 100 °C	58.3 µin/in-°F @Temperature 68.0 - 212 °F
Glass Transition Temp, Tg	60.0 °C	140 °F

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.10e+14 ohm-cm	1.10e+14 ohm-cm	ASTM D257
Surface Resistance	>= 2.10e+15 ohm	>= 2.10e+15 ohm	ASTM D257
Dielectric Constant	3.4 @Frequency 100000 Hz	3.4 @Frequency 100000 Hz	ASTM D150
	3.5 @Frequency 10000 Hz	3.5 @Frequency 10000 Hz	ASTM D150
	3.6 @Frequency 500 Hz	3.6 @Frequency 500 Hz	ASTM D150
	3.6 @Frequency 1000 Hz	3.6 @Frequency 1000 Hz	ASTM D150
Dissipation Factor	0.018 @Frequency 100000 Hz	0.018 @Frequency 100000 Hz	ASTM D150
	0.023 @Frequency 10000 Hz	0.023 @Frequency 10000 Hz	ASTM D150
	0.037 @Frequency 1000 Hz	0.037 @Frequency 1000 Hz	ASTM D150
	0.046 @Frequency 500 Hz	0.046 @Frequency 500 Hz	ASTM D150

Processing Properties	Metric	English	Comments
Cure Time	480 - 1440 min	8.00 - 24.0 hour	Full cure

Descriptive Properties	Value	Comments
Appearance	Off-white	Base
	Pale Yellow
	Yellow	Accelerator

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