3M Scotch-Weld Epoxy Adhesive DP100 Plus Clear Datasheet 3M Scotch-Weld Epoxy Adhesive DP100 Plus Clear

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  • Description for 3M Scotch-Weld Epoxy Adhesive DP100 Plus Clear

    A fast setting, two-part, 1:1 mix ratio mercaptan-cured epoxy adhesive, it combines high shear strength with good peel performance properties, transparent and slightly flexible when cured.

    *See Terms of Use Below

    Brand Scotch-weld
    Chemical Resistance 1, 1, 1-Trichlorethane, Chemical Resistance: Solvent, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux
    Application Type Bond
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Substrate Acrylic, Aluminum, Fiber Glass, ABS, Polycarbonate, Polypropylene, PVC, Rubber, Cold rolled Steel, Fir, Etched Aluminum, Sanded Aluminum, Glass, Plastic, Steel, Wood
    Manufacturer 3M
    Chemistry Epoxy
    Cure Method 2-Part Cure, Heat Cure
    Cure Temperature (°C) 23, 23
    Cure Time (min) 2,880, 20
    Viscosity (cPs) 8,500
    Color Clear
    High Temperature Resistance (°C) 82, Thermal Shock Resistance
    Low Temperature Resistance (°C) -55
    Key Specifications UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94 HB

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
23°C Cured, the cure time is defined as that time required for the adhesive to achieve a minimum of 80% of the ultimate strength as measured by aluminum-aluminum OLS.
23°C The cure time is de??ned as that time required for the adhesive to achieve a minimum of 80% of the ultimate strength as measured by aluminum-aluminum OLS.
Cure Time Test Methods
Cure Time Test Method
2,880 min Cured, the cure time is defined as that time required for the adhesive to achieve a minimum of 80% of the ultimate strength as measured by aluminum-aluminum OLS.
20 min The cure time is de??ned as that time required for the adhesive to achieve a minimum of 80% of the ultimate strength as measured by aluminum-aluminum OLS.
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method Fixture-Handling Strength Time Temperature
20 min Minimum time required to achieve 50 psi of overlap shear strength. Cure times are approximate and depend on adhesive temperature. 23°C
Tack Free Time Test Methods
Tack Free Time Test Method
9 to 10 min Involves dispensing 0.5 gram amount of adhesive onto substrate and testing periodically for no adhesive transfer to metal spatula.
Viscosity Test Methods
Viscosity Test Method Temperature
8,500 cPs Brookfield RVF, #7 spindle, 20 rpm and 80°F 27°C. 27°C
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
4.00 min Uncured, worklife determined using test method C-3180. Procedure involves periodically measuring a 2 gram mixed mass for self leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle.;2 (gram), mixed 23°C
3.00 min Uncured, worklife determined using test method C-3180. Procedure involves periodically measuring a 20 gram mixed mass for self leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle.Worklife determined using test method C-3180. Procedure involves periodically measuring a 2 gram mixed mass for self leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle;20 (gram), mixed 23°C
3.00 to 4.00 min Procedure involves periodically measuring a 2 gram mixed mass for self leveling and wetting properties. This time will also approximate the usable worklife in an 3M™ EPX™ Applicator mixing nozzle.,C3180
Peel Strength Test Methods
Peel Strength Type Cure Time Cure Temperature Substrate Test Temperature Test Method
Good
2 (lb/in) T-Peel Adhesion 24 hours + 2 hours 23°C Etched Aluminuma -55°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020 in. thick. Samples dwelled for 24 hrs at 23C + 2 hrs at 71C before testing, ASTM D1876
13 (lb/in) T-Peel Adhesion 24 hours + 2 hours 23°C Etched Aluminuma 23°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020 in. thick. Samples dwelled for 24 hrs at 23C + 2 hrs at 71C before testing, ASTM D1876
15 (lb/in) T-Peel Adhesion 24 hours + 2 hours 23°C Etched Aluminuma 49°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020 in. thick. Samples dwelled for 24 hrs at 23C + 2 hrs at 71C before testing, ASTM D1876
2 (lb/in) T-Peel Adhesion 24 hours + 2 hours 23°C Etched Aluminuma 66°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020 in. thick. Samples dwelled for 24 hrs at 23C + 2 hrs at 71C before testing, ASTM D1876
1 (lb/in) T-Peel Adhesion 24 hours + 2 hours 23°C Etched Aluminuma 82°C T-peel strengths were measured on 1 in. wide bonds at 73°F (23°C). The testing jaw separation rate was 20 inches per minute. The substrates were 0.020 in. thick. Samples dwelled for 24 hrs at 23C + 2 hrs at 71C before testing, ASTM D1876
Tensile Strength Test Methods
Tensile Strength Cure Time Cure Temperature Test Method
1850 (lb/in) 2 hrs. RT + 2 hrs. 160°F (71°C). 2 hrs. RT + 2 hrs. 160°F (71°C). Tensile and Elongation. Used procedure in test method C-3094/ATSM D 882. Samples were 2 in. dumbbells with .0125 in. neck and .030 in. sample thickness. Separation rate was 2 inches per minute. Samples cured 2 hrs. RT plus 2 hrs. 160°F (71°C).
Shear Strength Test Methods
Shear Strength Type Cure Time Cure Temperature Substrate Test Time Test Temperature Test Method
High
600 (lb/in²) Overlap shear strength 24 hours + 2 hrs 24 hours @ room temperature (RT) + 2 hrs @ 160°F [71°C] Etched Aluminum 3,600 sec 23°C Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate.The separation rate of the testing jaws was 0.1 in. per minute for metals, 2 in. per minute for plastics and 20 in. per minute for rubbers. The thickness of the substrates were: steel, 0.060 in.; other metals, 0.05-0.064 in.; rubber, 0.125 in.; plastics, 0.125 in.;ASTM D1002
900 (lb/in²) Overlap shear strength 24 hours + 2 hrs 24 hours @ room temperature (RT) + 2 hrs @ 160°F [71°C] Etched Aluminum 21,600 sec 23°C Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate.The separation rate of the testing jaws was 0.1 in. per minute for metals, 2 in. per minute for plastics and 20 in. per minute for rubbers. The thickness of the substrates were: steel, 0.060 in.; other metals, 0.05-0.064 in.; rubber, 0.125 in.; plastics, 0.125 in.;ASTM D1002
1100 (lb/in²) Overlap shear strength 24 hours + 2 hrs 24 hours @ room temperature (RT) + 2 hrs @ 160°F [71°C] Etched Aluminum 86,400 sec 23°C Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate.The separation rate of the testing jaws was 0.1 in. per minute for metals, 2 in. per minute for plastics and 20 in. per minute for rubbers. The thickness of the substrates were: steel, 0.060 in.; other metals, 0.05-0.064 in.; rubber, 0.125 in.; plastics, 0.125 in.;ASTM D1002
2800 (lb/in²) Overlap shear strength 24 hours + 2 hrs 24 hours @ room temperature (RT) + 2 hrs @ 160°F [71°C] Etched Aluminum 604,800 sec 23°C Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate.The separation rate of the testing jaws was 0.1 in. per minute for metals, 2 in. per minute for plastics and 20 in. per minute for rubbers. The thickness of the substrates were: steel, 0.060 in.; other metals, 0.05-0.064 in.; rubber, 0.125 in.; plastics, 0.125 in.;ASTM D1002
3400 (lb/in²) Overlap shear strength 24 hours + 2 hrs 24 hours @ room temperature (RT) + 2 hrs @ 160°F [71°C] Etched Aluminum 2,592,000 sec 23°C Overlap shear (OLS) strengths were measured on 1 in. wide 1/2 in. overlap specimens. These bonds were made individually using 1 in. x 4 in. pieces of substrate.The separation rate of the testing jaws was 0.1 in. per minute for metals, 2 in. per minute for plastics and 20 in. per minute for rubbers. The thickness of the substrates were: steel, 0.060 in.; other metals, 0.05-0.064 in.; rubber, 0.125 in.; plastics, 0.125 in.;ASTM D1002
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
82°C
Thermal Shock Resistance Thermal shock resistance run per test method C-3174. Involves potting a metal washer into a 2 in. x 0.5 in. thick section and cycling this test specimen to colder and colder temperatures.
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
6.60 23°C ASTM D150, 1 KHz
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.06000 23°C ASTM D150, 1 KHz
Thermal Conductivity Test Methods
Thermal Conductivity Temperature Test Method
0.13 W/m°K 43°C Thermal conductivity determined using C-matic Instrument using 2 in. diameter samples, C177
.32e-3 (Cal./sec. - cm - °C) 43°C Thermal conductivity determined using C-matic Instrument using 2 in. diameter samples, C177
Volume Resistivity Test Methods
Volume Resistivity Temp (°C) Test Method
6.7 × 10^11 (O- cm) 23°C ASTM D257
Elongation Test Methods
Elongation Test Method
75 % Cured, Tensile and Elongation. Used procedure in test method C-094/ATSM D 882. Samples were 2 in. dumbbells with .0125 in. neck and .030 in. sample 'thickness. Separation rate was 2 inches per minute. 2 hr Room Temperature, plus 2 hr @ 160°F(71 )
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
67 Cured, (ASTM D 2240)
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Temperature (°C) CTE Test Method
93 × 10^-6 (m/m/°C) 5 to 20°C TCE determined using TMA Analyzer using a heating rate of 10°C per minute. Second heat values given.
182 × 10^-6 (m/m/°C) 40 to 140°C TCE determined using TMA Analyzer using a heating rate of 10°C per minute. Second heat values given.
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) Glass Transition Temperature (Tg) Test Method
23°C Onset;Glass Transition Temperature (Tg) determined using DSC Analyzer with a heating rate of 20°C per minute. Second heat values given.
29°C Mid-Point;Glass Transition Temperature (Tg) determined using DSC Analyzer with a heating rate of 20°C per minute. Second heat values given.
Outgassing Test Methods
Outgassing Temperature (°C) Test Method
1 % 116°C Weight Loss by Thermal Gravimetric Analysis (TGA), ASTM E1131