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

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

    It is a two-part epoxy adhesive offering fast cure and machinability, easy mixing, high flow, 2-part cure, Meets UL 94 HB, clear in color, solvent resistance, applied by use of flow equipment.

    *See Terms of Use Below

    Brand Scotch-weld
    Chemical Resistance 1, 1, 1-Trichlorethane, Chemical Resistance: Solvent Resistance, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux
    Application Type Bond
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Substrate Acrylic (PMMA), Etched Aluminum, Fiber-Reinforced Plastic, Copper, Neoprene, ABS, Polycarbonate, Polyvinyl chloride (PVC), Nitrile, Cold rolled Steel, Stainless Steel, Brass, Galvanized Steel (Abrade), SBR, Galvanized Steel (Abrade), PolyAcrylic, Aluminum, Copper (Abrade), Plastic, Rubber, Steel, Brass (Abrade), Aluminum (Abrade), Cold Roll Steel (Abrade)
    Manufacturer 3M
    Chemistry Epoxy
    Cure Method 2-Part Cure, Heat Cure
    Cure Temperature (°C) 23, 23
    Cure Time (min) Fast, 1,440 to 2,880, 10,080
    Viscosity (cPs) 13,000, High Flow
    Color Clear
    Aging Resistance Aging resistance
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -55
    Key Specifications UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94 HB
  • Technical Data for 3M Scotch-Weld Epoxy Adhesive DP100 Clear

    Overview
    • Chemical Resistance
      • Chemical Resistance - 1, 1, 1-Trichlorethane, Acetone, Freon TF, Freon TMC, Isopropyl Alcohol, RMA Flux
      • Chemical Resistance: Relative Solvent Resistance - Solvent Resistance
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
    • Material Form
      • Liquid
    • Substrate
    • Industry
    • Chemistry
    • Application Method
      • Dispenser - Two-part meter/mixing equipment, Dispensing equipment
      • Flow - Flow equipment
    • Cure Method
      • Heat - Heat Cure
      • 2-Part Cure
    • Color
      • Clear / Transparent - Clear
    • Key Specifications
      • UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association): UL 94 HB
    • Brand
      • Scotch-weld
    Specifications
    Cure Specs
    Cure Temperature (°C) 23, 23 Test Method
    Cure Time (min) Fast, 1,440 to 2,880, 10,080 Test Method
    Viscosity (cPs) 13,000, High Flow Test Method
    Fixture or Handling Strength Time (min) 15 to 20 Test Method
    Work / Pot Time (min) 5.00 Test Method
    Thixotropic High
    Mix Ratio 1:1 (by volume), 1:0.98 (by weight)
    Bond Strength
    Structural/Load-Bearing Structural
    Peel Strength (piw) 2 (lb/in), 2 (lb/in), 2 (lb/in) Test Method
    Shear Strength (psi) 400 (lb/in²), 0 (lb/in²), 950 (lb/in²), 1000 (lb/in²), 950 (lb/in²), 700 (lb/in²), 750 (lb/in²), 490 (lb/in²), 330 (lb/in²), 250 (lb/in²), 100 (lb/in²), 950 (lb/in²), 900 (lb/in²) Test Method
    Compressive Strength (psi) 8,400 Test Method
    Material Resistance
    Aging Resistance Aging resistance
    Environmental Resistance Water Vapor Test Method
    High Temperature Resistance (°C) 82
    Low Temperature Resistance (°C) -55
    Conductivity
    Dielectric Strength (V/mil) 860 Test Method
    Thermal Conductivity (W/m°K) 0.18, 0.19 Test Method
    Volume Resistivity (O) 3.5 x 10^12 (O-cm) Test Method
    Hardness
    Shore D Hardness 82, Machinable Test Method
    Flexibility Rigid
    Other Properties
    Machinability Machinability
    Glass Transition Temp (Tg) (°C) 33, 91 Test Method
    Coefficient of Thermal Expansion (CTE) 60 x 10^-6 ( m/m/°C) , 209 x 10^-6 ( m/m/°C) Test Method
    Business Information
    Shelf Life Details Store products at 60-80°F (16-27°C) for maximum storage life. Rotate on “first in-first out” basis.;When stored as recommended in original unopened container, this product has a shelf life of 15 months., Store products at 60-80°F (16-27°C) for maximum storage life. Rotate on “first in-first out” basis.;When stored as recommended in original unopened container, this product has a shelf life of 24 months from date of manufacture.
    Shelf Life Temperature (°F) 61 to 81, 60 to 80
    Shelf Life Type From date of manufacture.
    Shelf Life (mon) 15, 24
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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
23°C 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. ;Full Cure
23°C
Cure Time Test Methods
Cure Time Test Method
Fast
1,440 to 2,880 min 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. ;Full Cure
10,080 min
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method Fixture-Handling Strength Time Temperature
15 to 20 min Minimum time required to achieve 50 psi of overlap shear strength. Cure times are approximate and depend on adhesive temperature. 23°C
Viscosity Test Methods
Viscosity Test Method
13,000 cPs
High Flow
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
5.00 min 10g mixed, 3M C548, Procedure involves periodically measuring a 10 gram mixed mass for spreading and wetting properties. This time approximates the usable worklife in an EPX applicator nozzle. 23°C
Compressive Strength Test Methods
Compressive Strength Test Temperature Test Method
8,400 psi 23°C Room Temperature ASTM D695
Peel Strength Test Methods
Peel Strength Type Cure Time Cure Humidity Substrate Test Temperature Test Method
2 (lb/in) T-Peel strength 10,080 min Aluminum 23°C Width, The following product performance data was obtained in the 3M laboratory under the conditions specified. The following data shows typical results obtained with 3M™ Scotch-Weld™ Epoxy Adhesives DP100 and DP100 NS when applied to properly prepared substrates, and tested according to the test methods indicated. T-peel strengths were measured on 1 in. wide bonds. The testing jaw separation rate was 20 inches per minute.
2 (lb/in) T-Peel Strength 10,080 min Aluminum 23°C Width, The following product performance data was obtained in the 3M laboratory under the conditions specified. The following data shows typical results obtained with 3M™ Scotch-Weld™ Epoxy Adhesives DP100 and DP100 NS when applied to properly prepared substrates, and tested according to the test methods indicated. T-peel strengths were measured on 1 in. wide bonds. The testing jaw separation rate was 20 inches per minute.
2 (lb/in) T-Peel strength 10,080 min 7 % Cold Rolled Steel 23°C Width, The following product performance data was obtained in the 3M laboratory under the conditions specified. The following data shows typical results obtained with 3M™ Scotch-Weld™ Epoxy Adhesives DP100 and DP100 NS when applied to properly prepared substrates, and tested according to the test methods indicated. T-peel strengths were measured on 1 in. wide bonds. The testing jaw separation rate was 20 inches per minute.
Shear Strength Test Methods
Shear Strength Type Cure Time Substrate Test Temperature Test Method
400 (lb/in²) Overlap shear strength 20 min Aluminum 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
0 (lb/in²) Overlap shear strength 10 min Aluminum 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
950 (lb/in²) Overlap shear strength 10,080 min Aluminum 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
1000 (lb/in²) Overlap shear strength 10,080 min Cold Rolled Steel 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH
950 (lb/in²) Overlap shear strength 10,080 min Copper 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
700 (lb/in²) Overlap shear strength 10,080 min Brass 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
750 (lb/in²) Overlap shear strength Stainless Steel 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
490 (lb/in²) Overlap shear strength 10,080 min ABS 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
330 (lb/in²) Overlap shear strength 10,080 min Polyvinyl chloride (PVC) 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
250 (lb/in²) Overlap shear strength 10,080 min Polycarbonate (PC) 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
100 (lb/in²) Overlap shear strength 10,080 min Fiber-Reinforced Plastic 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
950 (lb/in²) Overlap shear strength 10,080 min Galvanized Steel 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
900 (lb/in²) Overlap shear strength 10,080 min Aluminum 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 except for aluminum. Two panels 0.063 in. thick, 4 in. x 7 in. of 2024T-3 clad aluminum were bonded and cut into 1 in. wide samples after 24 hour. 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.; rubbers, 0.125 in.; plastics, 0.125 in. Cohesive Failure (CF), Adhesive Failure (AF), Substrate Failure (SF); Surface Preparation: MEK/Abrade/MEK; Environmental Condition: 50%RH; ASTM D1002
Environmental Resistance Test Methods
Environmental Resistance Test Method
Water Vapor 73°F (23°C)/50% RH Water Vapor; 30 days 160°F/100 RH, 3 days
Dielectric Strength Test Methods
Dielectric Strength Test Method
860 V/mil ASTM D 149
Thermal Conductivity Test Methods
Thermal Conductivity Temperature Test Method
0.18 W/m°K 46°C Thermal conductivity determined using ASTM C177 and C-matic Instrument with 2 in. diameter samples.
0.19 W/m°K 46°C Thermal conductivity determined using ASTM C177 and C-matic Instrument with 2 in. diameter samples.
Volume Resistivity Test Methods
Volume Resistivity Temp (°C) Test Method
3.5 x 10^12 (O-cm) 23°C ASTM D257
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
82 ASTM D 2240
Machinable
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Temperature (°C) CTE Test Method
60 x 10^-6 ( m/m/°C) -40 to 20°C Coefficient of thermal expansion determined using DuPont (TMA) using a heating rate of 10°C (50°F) per minute. Second heat values given.
209 x 10^-6 ( m/m/°C) 60 to 120°C Coefficient of thermal expansion determined using DuPont (TMA) using a heating rate of 10°C (50°F) per minute. Second heat values given.
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) Glass Transition Temperature (Tg) Test Method
33°C Notes: Glass Transition Temperature (Tg) determined using DSC Analyzer with a heating rate of 68°F (20°C) per minute. Second heat values given; Mid-Point
91°C